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<meta name="keywords" content="C5561977, clcn3, disease or syndrome, nedhyba, neurodevelopmental disorder with hypotonia and brain abnormalities, autosomal dominant, autosomal recessive, birth defects, chromosomal disease, chromosome, clinical features, clinical findings, clinical genetics, clinical recommendations, clinvar, congenital chromosomal disease, consumer genetic resources, cytogenetic location, disease characteristics, disease definitions, disease descriptions, disease ontology, disease synonyms, disease vocabulary, dysmorphology, entrez, familial disease, gene, gene-disease relationship, genereviews, genetic disease, genetic disorder, genetic terminology, genetic testing registry, genetics home reference, genomic disease, gtr, hereditary disease, heritable disease, hpo, human phenotype ontology, inherited disease, management guidelines, maternal inheritance, medgen, medical genetics, medical subject headings, mesh, mitochondrial inheritance, mode of inheritance, national center for biotechnology information, national institutes of health, national library of medicine, ncbi, nih, nlm, omim, ordo, orphanet, paternal inheritance, phenome, position statements, professional practice guidelines, rare disease, reference sequence, refseq, snomed ct, syndrome, undiagnosed diseases, x-linked recessive" /><meta name="description" content="Neurodevelopmental disorder with hypotonia and brain abnormalities (NEDHYBA) is characterized by impaired development of motor skills, cognitive function, and speech acquisition beginning in infancy or early childhood. Some affected individuals may have feeding difficulties, seizures, behavioral abnormalities, and nonspecific dysmorphic facial features. Brain imaging shows variable abnormalities, including corpus callosum defects, cerebellar defects, and decreased white matter volume. There is significant phenotypic variability (summary by Duncan et al., 2021)." /><meta name="robots" content="index,nofollow,noarchive" />
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<title>Neurodevelopmental disorder with hypotonia and brain abnormalities (Concept Id: C5561977)
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<!--
UID=1794187
ConceptID=C5561977
-->
<!--imgCountBooks = 0--><h1 class="medgenTitle"><div class="MedGenTitleText">Neurodevelopmental disorder with hypotonia and brain abnormalities<span class="h1sub">(NEDHYBA)</span></div></h1><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1794187</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information."><span class="highlight" style="background-color:">C5561977</span></a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div><table class="medgenTable"><tbody><tr><td>Synonyms:</td>
<td>NEDHYBA; NEURODEVELOPMENTAL DISORDER WITH HYPOTONIA AND BRAIN ABNORMALITIES</td></tr>
<tr><td colspan="2" class="small"> </td></tr><tr><td><a class="help jig-ncbi-popper" data-jig="ncbipopper" href="#target-gene-loc">Gene (location):<img class="pulldown" src="//static.pubmed.gov/portal/portal3rc.fcgi/4223267/img/4204968" /></a><div class="display-none" id="target-gene-loc">
Gene(s) directly associated with<br />
this condition or phenotype.</div></td>
<td><a target="_blank" title="CLCN3 - ID: 1182 - NCBI Gene" href="/gene/1182" class="medgenPMinfo">CLCN3</a> (4q33)</td></tr>
<tr><td colspan="2" class="small"> </td></tr><tr><td>Monarch Initiative:</td>
<td><a href="https://monarchinitiative.org/disease/MONDO:0859187" target="_blank">MONDO:0859187</a></td></tr>
<tr><td>OMIM<span class="superscript">®</span>:</td>
<td><a href="https://omim.org/entry/619512" target="_blank">619512</a></td></tr>
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<div class="portlet mgSection" id="ID_100">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Definition">Definition</h1><a sid="100" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln">Neurodevelopmental disorder with hypotonia and brain abnormalities (NEDHYBA) is characterized by impaired development of motor skills, cognitive function, and speech acquisition beginning in infancy or early childhood. Some affected individuals may have feeding difficulties, seizures, behavioral abnormalities, and nonspecific dysmorphic facial features. Brain imaging shows variable abnormalities, including corpus callosum defects, cerebellar defects, and decreased white matter volume. There is significant phenotypic variability (summary by Duncan et al., 2021). [from <a title="Online Mendelian Inheritance in Man" href="http://www.omim.org" class="defSource" target="_blank">OMIM</a>]</div>
</div>
<div class="portlet mgSection" id="ID_102">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Clinical_features">Clinical features</h1><a sid="102" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln clinfeat"><strong>From HPO</strong><br />
<div class="divPopper rprt" id="clin_8192"><div><strong>Cryptorchidism</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>8192</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0010417</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Cryptorchidism, or failure of testicular descent, is a common human congenital abnormality with a multifactorial etiology that likely reflects the involvement of endocrine, environmental, and hereditary factors. Cryptorchidism can result in infertility and increases risk for testicular tumors. Testicular descent from abdomen to scrotum occurs in 2 distinct phases: the transabdominal phase and the inguinoscrotal phase (summary by Gorlov et al., 2002).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/8192">Feature record</a> | <a href="/medgen?term=%22Cryptorchidism%22%5BClinical%20Features%5D%20OR%208192%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_488814"><div><strong>Dislocated radial head</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>488814</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0265563</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">A dislocation of the head of the radius from its socket in the elbow joint.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/488814">Feature record</a> | <a href="/medgen?term=%22Dislocated%20radial%20head%22%5BClinical%20Features%5D%20OR%20488814%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_332956"><div><strong>Bilateral talipes equinovarus</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>332956</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C1837835</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Bilateral clubfoot deformity.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/332956">Feature record</a> | <a href="/medgen?term=%22Bilateral%20talipes%20equinovarus%22%5BClinical%20Features%5D%20OR%20332956%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_340456"><div><strong>Clinodactyly of the 5th finger</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>340456</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C1850049</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Clinodactyly refers to a bending or curvature of the fifth finger in the radial direction (i.e., towards the 4th finger).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/340456">Feature record</a> | <a href="/medgen?term=%22Clinodactyly%20of%20the%205th%20finger%22%5BClinical%20Features%5D%20OR%20340456%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_346836"><div><strong>Long fingers</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>346836</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C1858091</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">The middle finger is more than 2 SD above the mean for newborns 27 to 41 weeks EGA or above the 97th centile for children from birth to 16 years of age AND the five digits retain their normal length proportions relative to each other (i.e., it is not the case that the middle finger is the only lengthened digit), or, Fingers that appear disproportionately long compared to the palm of the hand.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/346836">Feature record</a> | <a href="/medgen?term=%22Long%20fingers%22%5BClinical%20Features%5D%20OR%20346836%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_6753"><div><strong>Atrial septal defect</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>6753</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0018817</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Atrial septal defect (ASD) is a congenital abnormality of the interatrial septum that enables blood flow between the left and right atria via the interatrial septum.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/6753">Feature record</a> | <a href="/medgen?term=%22Atrial%20septal%20defect%22%5BClinical%20Features%5D%20OR%206753%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_342926"><div><strong>Dilation of Virchow-Robin spaces</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>342926</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C1853618</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Increased dimensions of the Virchow-Robin spaces (also known as perivascular spaces), which surround the walls of vessels as they course from the subarachnoid space through the brain parenchyma. Perivascular spaces are commonly microscopic, and not visible on conventional neuroimaging. This term refers to an increase of size of these spaces such that they are visible on neuroimaging (usually magnetic resonance imaging). The dilatations are regular cavities that always contain a patent artery.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/342926">Feature record</a> | <a href="/medgen?term=%22Dilation%20of%20Virchow-Robin%20spaces%22%5BClinical%20Features%5D%20OR%20342926%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_746019"><div><strong>Failure to thrive</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>746019</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C2315100</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Failure to thrive (FTT) refers to a child whose physical growth is substantially below the norm.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/746019">Feature record</a> | <a href="/medgen?term=%22Failure%20to%20thrive%22%5BClinical%20Features%5D%20OR%20746019%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_65429"><div><strong>Feeding difficulties</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>65429</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0232466</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Impaired ability to eat related to problems gathering food and getting ready to suck, chew, or swallow it.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/65429">Feature record</a> | <a href="/medgen?term=%22Feeding%20difficulties%22%5BClinical%20Features%5D%20OR%2065429%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_9164"><div><strong>Sensorineural hearing loss disorder</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>9164</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0018784</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">A type of hearing impairment in one or both ears related to an abnormal functionality of the cochlear nerve.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/9164">Feature record</a> | <a href="/medgen?term=%22Sensorineural%20hearing%20loss%20disorder%22%5BClinical%20Features%5D%20OR%209164%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_488785"><div><strong>Macrotia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>488785</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0152421</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Median longitudinal ear length greater than two standard deviations above the mean and median ear width greater than two standard deviations above the mean (objective); or, apparent increase in length and width of the pinna (subjective).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/488785">Feature record</a> | <a href="/medgen?term=%22Macrotia%22%5BClinical%20Features%5D%20OR%20488785%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_65980"><div><strong>Low-set ears</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>65980</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0239234</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Upper insertion of the ear to the scalp below an imaginary horizontal line drawn between the inner canthi of the eye and extending posteriorly to the ear.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/65980">Feature record</a> | <a href="/medgen?term=%22Low-set%20ears%22%5BClinical%20Features%5D%20OR%2065980%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_96566"><div><strong>Posteriorly rotated ears</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>96566</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0431478</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">A type of abnormal location of the ears in which the position of the ears is characterized by posterior rotation (the superior part of the ears is rotated towards the back of the head, and the inferior part of the ears towards the front).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/96566">Feature record</a> | <a href="/medgen?term=%22Posteriorly%20rotated%20ears%22%5BClinical%20Features%5D%20OR%2096566%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_1613"><div><strong>Anxiety</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1613</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0003467</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Intense feelings of nervousness, tension, or panic often arise in response to interpersonal stresses. There is worry about the negative effects of past unpleasant experiences and future negative possibilities. Individuals may feel fearful, apprehensive, or threatened by uncertainty, and they may also have fears of falling apart or losing control.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1613">Feature record</a> | <a href="/medgen?term=%22Anxiety%22%5BClinical%20Features%5D%20OR%201613%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_9335"><div><strong>Hydrocephalus</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>9335</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0020255</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Hydrocephalus is an active distension of the ventricular system of the brain resulting from inadequate passage of CSF from its point of production within the cerebral ventricles to its point of absorption into the systemic circulation.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/9335">Feature record</a> | <a href="/medgen?term=%22Hydrocephalus%22%5BClinical%20Features%5D%20OR%209335%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_21318"><div><strong>Motor stereotypies</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>21318</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0038271</a></dd><dt><span class="dotprefix"></span></dt><dd>Individual Behavior</dd></dl></div></div></div>
<div class="spaceAbove">Use of the same abnormal action in response to certain triggers or at random. They may be used as a way to regulate one's internal state but must otherwise have no apparent functional purpose.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen?term=%22Motor%20stereotypies%22%5BClinical%20Features%5D%20OR%2021318%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_88371"><div><strong>Self-injurious behavior</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>88371</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0085271</a></dd><dt><span class="dotprefix"></span></dt><dd>Individual Behavior</dd></dl></div></div></div>
<div class="spaceAbove">Self-aggression.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen?term=%22Self-injurious%20behavior%22%5BClinical%20Features%5D%20OR%2088371%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_104498"><div><strong>Corpus callosum, agenesis of</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>104498</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0175754</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">The corpus callosum is the largest fiber tract in the central nervous system and the major interhemispheric fiber bundle in the brain. Formation of the corpus callosum begins as early as 6 weeks' gestation, with the first fibers crossing the midline at 11 to 12 weeks' gestation, and completion of the basic shape by age 18 to 20 weeks (Schell-Apacik et al., 2008). Agenesis of the corpus callosum (ACC) is one of the most frequent malformations in brain with a reported incidence ranging between 0.5 and 70 in 10,000 births. ACC is a clinically and genetically heterogeneous condition, which can be observed either as an isolated condition or as a manifestation in the context of a congenital syndrome (see MOLECULAR GENETICS and Dobyns, 1996). Also see mirror movements-1 and/or agenesis of the corpus callosum (MRMV1; 157600).&#13; Schell-Apacik et al. (2008) noted that there is confusion in the literature regarding radiologic terminology concerning partial absence of the corpus callosum, where various designations have been used, including hypogenesis, hypoplasia, partial agenesis, or dysgenesis.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/104498">Feature record</a> | <a href="/medgen?term=%22Corpus%20callosum%2C%20agenesis%20of%22%5BClinical%20Features%5D%20OR%20104498%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_120578"><div><strong>Cerebellar hypoplasia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>120578</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0266470</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Cerebellar hypoplasia is a descriptive term implying a cerebellum with a reduced volume, but a normal shape and is stable over time.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/120578">Feature record</a> | <a href="/medgen?term=%22Cerebellar%20hypoplasia%22%5BClinical%20Features%5D%20OR%20120578%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_75614"><div><strong>Aqueductal stenosis</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>75614</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0266476</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Stenosis of the cerebral aqueduct (also known as the mesencephalic duct, aqueductus mesencephali, or aqueduct of Sylvius), which connects the third cerebral ventricle in the diencephalon to the fourth ventricle, which is between the pons and cerebellum.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/75614">Feature record</a> | <a href="/medgen?term=%22Aqueductal%20stenosis%22%5BClinical%20Features%5D%20OR%2075614%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_82855"><div><strong>Tonic seizure</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>82855</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0270844</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">A tonic seizure is a type of motor seizure characterized by unilateral or bilateral limb stiffening or elevation, often with neck stiffening.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/82855">Feature record</a> | <a href="/medgen?term=%22Tonic%20seizure%22%5BClinical%20Features%5D%20OR%2082855%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_98406"><div><strong>Hyperactivity</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>98406</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0424295</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Hyperactivity is a condition characterized by constant and unusually high levels of activity, even in situations where it is deemed inappropriate.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/98406">Feature record</a> | <a href="/medgen?term=%22Hyperactivity%22%5BClinical%20Features%5D%20OR%2098406%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_98127"><div><strong>Partial agenesis of the corpus callosum</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>98127</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0431368</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">A partial failure of the development of the corpus callosum.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/98127">Feature record</a> | <a href="/medgen?term=%22Partial%20agenesis%20of%20the%20corpus%20callosum%22%5BClinical%20Features%5D%20OR%2098127%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_105318"><div><strong>Delayed speech and language development</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>105318</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0454644</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">A degree of language development that is significantly below the norm for a child of a specified age.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/105318">Feature record</a> | <a href="/medgen?term=%22Delayed%20speech%20and%20language%20development%22%5BClinical%20Features%5D%20OR%20105318%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_141670"><div><strong>Bilateral tonic-clonic seizure</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>141670</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0494475</a></dd><dt><span class="dotprefix"></span></dt><dd>Sign or Symptom</dd></dl></div></div></div>
<div class="spaceAbove">A bilateral tonic-clonic seizure is a seizure defined by a tonic (bilateral increased tone, lasting seconds to minutes) and then a clonic (bilateral sustained rhythmic jerking) phase.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/141670">Feature record</a> | <a href="/medgen?term=%22Bilateral%20tonic-clonic%20seizure%22%5BClinical%20Features%5D%20OR%20141670%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_107838"><div><strong>Global developmental delay</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>107838</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0557874</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">A delay in the achievement of motor or mental milestones in the domains of development of a child, including motor skills, speech and language, cognitive skills, and social and emotional skills. This term should only be used to describe children younger than five years of age.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/107838">Feature record</a> | <a href="/medgen?term=%22Global%20developmental%20delay%22%5BClinical%20Features%5D%20OR%20107838%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_109373"><div><strong>Compulsive behaviors</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>109373</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0600104</a></dd><dt><span class="dotprefix"></span></dt><dd>Mental or Behavioral Dysfunction</dd></dl></div></div></div>
<div class="spaceAbove">Behavior that consists of repetitive acts, characterized by the feeling that one "has to" perform them, while being aware that these acts are not in line with one's overall goal.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/109373">Feature record</a> | <a href="/medgen?term=%22Compulsive%20behaviors%22%5BClinical%20Features%5D%20OR%20109373%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_163547"><div><strong>Autistic behavior</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>163547</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0856975</a></dd><dt><span class="dotprefix"></span></dt><dd>Mental or Behavioral Dysfunction</dd></dl></div></div></div>
<div class="spaceAbove">Persistent deficits in social interaction and communication and interaction as well as a markedly restricted repertoire of activity and interest as well as repetitive patterns of behavior.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/163547">Feature record</a> | <a href="/medgen?term=%22Autistic%20behavior%22%5BClinical%20Features%5D%20OR%20163547%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_332508"><div><strong>Delayed gross motor development</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>332508</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C1837658</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">A type of motor delay characterized by a delay in acquiring the ability to control the large muscles of the body for walking, running, sitting, and crawling.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/332508">Feature record</a> | <a href="/medgen?term=%22Delayed%20gross%20motor%20development%22%5BClinical%20Features%5D%20OR%20332508%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_341246"><div><strong>Hypoplasia of the pons</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>341246</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C1848529</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Underdevelopment of the pons.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/341246">Feature record</a> | <a href="/medgen?term=%22Hypoplasia%20of%20the%20pons%22%5BClinical%20Features%5D%20OR%20341246%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_340737"><div><strong>Absent speech</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>340737</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C1854882</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Complete lack of development of speech and language abilities.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/340737">Feature record</a> | <a href="/medgen?term=%22Absent%20speech%22%5BClinical%20Features%5D%20OR%20340737%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_811461"><div><strong>Intellectual disability</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>811461</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C3714756</a></dd><dt><span class="dotprefix"></span></dt><dd>Mental or Behavioral Dysfunction</dd></dl></div></div></div>
<div class="spaceAbove">Intellectual disability, previously referred to as mental retardation, is characterized by subnormal intellectual functioning that occurs during the developmental period. It is defined by an IQ score below 70.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/811461">Feature record</a> | <a href="/medgen?term=%22Intellectual%20disability%22%5BClinical%20Features%5D%20OR%20811461%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_816544"><div><strong>Elongated superior cerebellar peduncle</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>816544</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C3810214</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Increased length of the superior cerebellar peduncle.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/816544">Feature record</a> | <a href="/medgen?term=%22Elongated%20superior%20cerebellar%20peduncle%22%5BClinical%20Features%5D%20OR%20816544%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_867393"><div><strong>Delayed CNS myelination</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>867393</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C4021758</a></dd><dt><span class="dotprefix"></span></dt><dd>Anatomical Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Delayed myelination in the central nervous system.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/867393">Feature record</a> | <a href="/medgen?term=%22Delayed%20CNS%20myelination%22%5BClinical%20Features%5D%20OR%20867393%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_867758"><div><strong>Abnormal dentate nucleus morphology</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>867758</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C4022148</a></dd><dt><span class="dotprefix"></span></dt><dd>Anatomical Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">An abnormality of the dentate nucleus.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/867758">Feature record</a> | <a href="/medgen?term=%22Abnormal%20dentate%20nucleus%20morphology%22%5BClinical%20Features%5D%20OR%20867758%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_869257"><div><strong>Delayed fine motor development</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>869257</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C4023681</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">A type of motor delay characterized by a delay in acquiring the ability to control the fingers and hands.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/869257">Feature record</a> | <a href="/medgen?term=%22Delayed%20fine%20motor%20development%22%5BClinical%20Features%5D%20OR%20869257%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_1385980"><div><strong>Myoclonic seizure</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1385980</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C4317123</a></dd><dt><span class="dotprefix"></span></dt><dd>Sign or Symptom</dd></dl></div></div></div>
<div class="spaceAbove">A myoclonic seizure is a type of motor seizure characterized by sudden, brief (&lt;100 ms) involuntary single or multiple contraction of muscles or muscle groups of variable topography (axial, proximal limb, distal). Myoclonus is less regularly repetitive and less sustained than is clonus.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1385980">Feature record</a> | <a href="/medgen?term=%22Myoclonic%20seizure%22%5BClinical%20Features%5D%20OR%201385980%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_1369702"><div><strong>Frequent temper tantrums</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1369702</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C4476626</a></dd><dt><span class="dotprefix"></span></dt><dd>Mental or Behavioral Dysfunction</dd></dl></div></div></div>
<div class="spaceAbove">Temper tantrums that occur more frequently compared to the temper tantrums that are a part of the normal developmental process.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1369702">Feature record</a> | <a href="/medgen?term=%22Frequent%20temper%20tantrums%22%5BClinical%20Features%5D%20OR%201369702%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_1785336"><div><strong>Thin corpus callosum</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1785336</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C5441562</a></dd><dt><span class="dotprefix"></span></dt><dd>Anatomical Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">An abnormally thin corpus callous, due to atrophy, hypoplasia or agenesis. This term is intended to be used in situations where it is not known if thinning of the corpus callosum (for instance, as visualized by magnetic resonance tomography) is due to abnormal development (e.g. a leukodystrophy) or atrophy following normal development (e.g. neurodegeneration).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1785336">Feature record</a> | <a href="/medgen?term=%22Thin%20corpus%20callosum%22%5BClinical%20Features%5D%20OR%201785336%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_9258"><div><strong>Congenital hip dislocation</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>9258</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0019555</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove nowrap">See: <a href="/medgen/9258">Feature record</a> | <a href="/medgen?term=%22Congenital%20hip%20dislocation%22%5BClinical%20Features%5D%20OR%209258%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_44428"><div><strong>Micrognathia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>44428</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0025990</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Developmental hypoplasia of the mandible.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/44428">Feature record</a> | <a href="/medgen?term=%22Micrognathia%22%5BClinical%20Features%5D%20OR%2044428%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_10133"><div><strong>Hypotonia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>10133</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0026827</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Hypotonia is an abnormally low muscle tone (the amount of tension or resistance to movement in a muscle). Even when relaxed, muscles have a continuous and passive partial contraction which provides some resistance to passive stretching. Hypotonia thus manifests as diminished resistance to passive stretching. Hypotonia is not the same as muscle weakness, although the two conditions can co-exist.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/10133">Feature record</a> | <a href="/medgen?term=%22Hypotonia%22%5BClinical%20Features%5D%20OR%2010133%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_67453"><div><strong>Frontal bossing</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>67453</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0221354</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Bilateral bulging of the lateral frontal bone prominences with relative sparing of the midline.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/67453">Feature record</a> | <a href="/medgen?term=%22Frontal%20bossing%22%5BClinical%20Features%5D%20OR%2067453%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_113165"><div><strong>Brachycephaly</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>113165</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0221356</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">An abnormality of skull shape characterized by a decreased anterior-posterior diameter. That is, a cephalic index greater than 81%. Alternatively, an apparently shortened anteroposterior dimension (length) of the head compared to width.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/113165">Feature record</a> | <a href="/medgen?term=%22Brachycephaly%22%5BClinical%20Features%5D%20OR%20113165%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_78562"><div><strong>Plagiocephaly</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>78562</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0265529</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Asymmetric head shape, which is usually a combination of unilateral occipital flattening with ipsilateral frontal prominence, leading to rhomboid cranial shape.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/78562">Feature record</a> | <a href="/medgen?term=%22Plagiocephaly%22%5BClinical%20Features%5D%20OR%2078562%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_105329"><div><strong>Large fontanelles</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>105329</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0456132</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">In newborns, the two frontal bones, two parietal bones, and one occipital bone are joined by fibrous sutures, which form a small posterior fontanelle, and a larger, diamond-shaped anterior fontanelle. These regions allow for the skull to pass the birth canal and for later growth. The fontanelles gradually ossify, whereby the posterior fontanelle usually closes by eight weeks and the anterior fontanelle by the 9th to 16th month of age. Large fontanelles are diagnosed if the fontanelles are larger than age-dependent norms.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/105329">Feature record</a> | <a href="/medgen?term=%22Large%20fontanelles%22%5BClinical%20Features%5D%20OR%20105329%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_387953"><div><strong>Prominent metopic ridge</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>387953</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C1857949</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Vertical bony ridge positioned in the midline of the forehead.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/387953">Feature record</a> | <a href="/medgen?term=%22Prominent%20metopic%20ridge%22%5BClinical%20Features%5D%20OR%20387953%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_745757"><div><strong>Macrocephaly</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>745757</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C2243051</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Occipitofrontal (head) circumference greater than 97th centile compared to appropriate, age matched, sex-matched normal standards. Alternatively, a apparently increased size of the cranium.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/745757">Feature record</a> | <a href="/medgen?term=%22Macrocephaly%22%5BClinical%20Features%5D%20OR%20745757%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_414028"><div><strong>Hypoplastic coccygeal vertebrae</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>414028</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C2751480</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove nowrap">See: <a href="/medgen/414028">Feature record</a> | <a href="/medgen?term=%22Hypoplastic%20coccygeal%20vertebrae%22%5BClinical%20Features%5D%20OR%20414028%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_1644158"><div><strong>Microcephaly</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1644158</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C4551563</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Head circumference below 2 standard deviations below the mean for age and gender.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1644158">Feature record</a> | <a href="/medgen?term=%22Microcephaly%22%5BClinical%20Features%5D%20OR%201644158%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_1830310"><div><strong>Arthrogryposis multiplex congenita</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1830310</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C5779613</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Multiple congenital contractures in different body areas.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1830310">Feature record</a> | <a href="/medgen?term=%22Arthrogryposis%20multiplex%20congenita%22%5BClinical%20Features%5D%20OR%201830310%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_44435"><div><strong>Narrow mouth</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>44435</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0026034</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Distance between the commissures of the mouth more than 2 SD below the mean. Alternatively, an apparently decreased width of the oral aperture (subjective).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/44435">Feature record</a> | <a href="/medgen?term=%22Narrow%20mouth%22%5BClinical%20Features%5D%20OR%2044435%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_66013"><div><strong>Bulbous nose</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>66013</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0240543</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Increased volume and globular shape of the anteroinferior aspect of the nose.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/66013">Feature record</a> | <a href="/medgen?term=%22Bulbous%20nose%22%5BClinical%20Features%5D%20OR%2066013%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_66814"><div><strong>High palate</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>66814</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0240635</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Height of the palate more than 2 SD above the mean (objective) or palatal height at the level of the first permanent molar more than twice the height of the teeth (subjective).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/66814">Feature record</a> | <a href="/medgen?term=%22High%20palate%22%5BClinical%20Features%5D%20OR%2066814%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_98316"><div><strong>Mandibular prognathia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>98316</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0399526</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Abnormal prominence of the chin related to increased length of the mandible.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/98316">Feature record</a> | <a href="/medgen?term=%22Mandibular%20prognathia%22%5BClinical%20Features%5D%20OR%2098316%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_98391"><div><strong>Downslanted palpebral fissures</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>98391</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0423110</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">The palpebral fissure inclination is more than two standard deviations below the mean.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/98391">Feature record</a> | <a href="/medgen?term=%22Downslanted%20palpebral%20fissures%22%5BClinical%20Features%5D%20OR%2098391%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_151862"><div><strong>Epicanthus</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>151862</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0678230</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Epicanthus is a condition in which a fold of skin stretches from the upper to the lower eyelid, partially covering the inner canthus. Usher (1935) noted that epicanthus is a normal finding in the fetus of all races. Epicanthus also occurs in association with hereditary ptosis (110100).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/151862">Feature record</a> | <a href="/medgen?term=%22Epicanthus%22%5BClinical%20Features%5D%20OR%20151862%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_324419"><div><strong>Long face</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>324419</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C1836047</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Facial height (length) is more than 2 standard deviations above the mean (objective); or, an apparent increase in the height (length) of the face (subjective).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/324419">Feature record</a> | <a href="/medgen?term=%22Long%20face%22%5BClinical%20Features%5D%20OR%20324419%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_373291"><div><strong>Prominent forehead</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>373291</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C1837260</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Forward prominence of the entire forehead, due to protrusion of the frontal bone.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/373291">Feature record</a> | <a href="/medgen?term=%22Prominent%20forehead%22%5BClinical%20Features%5D%20OR%20373291%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_373404"><div><strong>Narrow nasal ridge</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>373404</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C1837761</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Decreased width of the nasal ridge.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/373404">Feature record</a> | <a href="/medgen?term=%22Narrow%20nasal%20ridge%22%5BClinical%20Features%5D%20OR%20373404%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_331280"><div><strong>Low anterior hairline</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>331280</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C1842366</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Distance between the hairline (trichion) and the glabella (the most prominent point on the frontal bone above the root of the nose), in the midline, more than two SD below the mean. Alternatively, an apparently decreased distance between the hairline and the glabella.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/331280">Feature record</a> | <a href="/medgen?term=%22Low%20anterior%20hairline%22%5BClinical%20Features%5D%20OR%20331280%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_376842"><div><strong>Exaggerated cupid bow</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>376842</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C1850629</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">More pronounced paramedian peaks and median notch of the Cupid's bow.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/376842">Feature record</a> | <a href="/medgen?term=%22Exaggerated%20cupid%20bow%22%5BClinical%20Features%5D%20OR%20376842%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_339938"><div><strong>Midface retrusion</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>339938</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C1853242</a></dd><dt><span class="dotprefix"></span></dt><dd>Anatomical Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Posterior positions and/or vertical shortening of the infraorbital and perialar regions, or increased concavity of the face and/or reduced nasolabial angle.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/339938">Feature record</a> | <a href="/medgen?term=%22Midface%20retrusion%22%5BClinical%20Features%5D%20OR%20339938%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_377914"><div><strong>Thick eyebrow</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>377914</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C1853487</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Increased density/number and/or increased diameter of eyebrow hairs.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/377914">Feature record</a> | <a href="/medgen?term=%22Thick%20eyebrow%22%5BClinical%20Features%5D%20OR%20377914%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_344656"><div><strong>Low hanging columella</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>344656</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C1856119</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Columella extending inferior to the level of the nasal base, when viewed from the side.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/344656">Feature record</a> | <a href="/medgen?term=%22Low%20hanging%20columella%22%5BClinical%20Features%5D%20OR%20344656%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_350006"><div><strong>Short philtrum</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>350006</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C1861324</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Distance between nasal base and midline upper lip vermilion border more than 2 SD below the mean. Alternatively, an apparently decreased distance between nasal base and midline upper lip vermilion border.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/350006">Feature record</a> | <a href="/medgen?term=%22Short%20philtrum%22%5BClinical%20Features%5D%20OR%20350006%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_351278"><div><strong>Long philtrum</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>351278</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C1865014</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Distance between nasal base and midline upper lip vermilion border more than 2 SD above the mean. Alternatively, an apparently increased distance between nasal base and midline upper lip vermilion border.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/351278">Feature record</a> | <a href="/medgen?term=%22Long%20philtrum%22%5BClinical%20Features%5D%20OR%20351278%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_355661"><div><strong>Full cheeks</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>355661</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C1866231</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Increased prominence or roundness of soft tissues between zygomata and mandible.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/355661">Feature record</a> | <a href="/medgen?term=%22Full%20cheeks%22%5BClinical%20Features%5D%20OR%20355661%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_477667"><div><strong>High anterior hairline</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>477667</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C3276036</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Distance between the hairline (trichion) and the glabella (the most prominent point on the frontal bone above the root of the nose), in the midline, more than two SD above the mean. Alternatively, an apparently increased distance between the hairline and the glabella.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/477667">Feature record</a> | <a href="/medgen?term=%22High%20anterior%20hairline%22%5BClinical%20Features%5D%20OR%20477667%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_870336"><div><strong>Almond-shaped palpebral fissure</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>870336</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C4024780</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">A shape created by an acute downward arching of the upper eyelid and upward arching of the lower eyelid, toward the medial canthus, which gives the outline of the palpebral fissures the configuration of an almond. Thus, the maximum distance between the fissures is offset from, and medial to, the center point.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/870336">Feature record</a> | <a href="/medgen?term=%22Almond-shaped%20palpebral%20fissure%22%5BClinical%20Features%5D%20OR%20870336%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_98132"><div><strong>Synophrys</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>98132</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0431447</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Meeting of the medial eyebrows in the midline.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/98132">Feature record</a> | <a href="/medgen?term=%22Synophrys%22%5BClinical%20Features%5D%20OR%2098132%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_384527"><div><strong>Fetal pyelectasis</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>384527</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C2317073</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Mild pyelectasis is defined as a hypoechoic spherical or elliptical space within the renal pelvis that measures at least 5mm and not more than 10 mm. The measurement is taken on a transverse section through the fetal renal pelvis using the maximum anterior-to-posterior measurement.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/384527">Feature record</a> | <a href="/medgen?term=%22Fetal%20pyelectasis%22%5BClinical%20Features%5D%20OR%20384527%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_8099"><div><strong>Anisometropia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>8099</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0003081</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Inequality of refractive power of the two eyes.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/8099">Feature record</a> | <a href="/medgen?term=%22Anisometropia%22%5BClinical%20Features%5D%20OR%208099%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_4550"><div><strong>Esotropia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>4550</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0014877</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">A form of strabismus with one or both eyes turned inward ('crossed') to a relatively severe degree, usually defined as 10 diopters or more.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/4550">Feature record</a> | <a href="/medgen?term=%22Esotropia%22%5BClinical%20Features%5D%20OR%204550%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_43780"><div><strong>Hypermetropia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>43780</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0020490</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">An abnormality of refraction characterized by the ability to see objects in the distance clearly, while objects nearby appear blurry.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/43780">Feature record</a> | <a href="/medgen?term=%22Hypermetropia%22%5BClinical%20Features%5D%20OR%2043780%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_9373"><div><strong>Hypertelorism</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>9373</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0020534</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Although hypertelorism means an excessive distance between any paired organs (e.g., the nipples), the use of the word has come to be confined to ocular hypertelorism. Hypertelorism occurs as an isolated feature and is also a feature of many syndromes, e.g., Opitz G syndrome (see 300000), Greig cephalopolysyndactyly (175700), and Noonan syndrome (163950) (summary by Cohen et al., 1995).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/9373">Feature record</a> | <a href="/medgen?term=%22Hypertelorism%22%5BClinical%20Features%5D%20OR%209373%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_45166"><div><strong>Nystagmus</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>45166</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0028738</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Rhythmic, involuntary oscillations of one or both eyes related to abnormality in fixation, conjugate gaze, or vestibular mechanisms.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/45166">Feature record</a> | <a href="/medgen?term=%22Nystagmus%22%5BClinical%20Features%5D%20OR%2045166%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_18180"><div><strong>Optic atrophy</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>18180</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0029124</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Atrophy of the optic nerve. Optic atrophy results from the death of the retinal ganglion cell axons that comprise the optic nerve and manifesting as a pale optic nerve on fundoscopy.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/18180">Feature record</a> | <a href="/medgen?term=%22Optic%20atrophy%22%5BClinical%20Features%5D%20OR%2018180%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_21337"><div><strong>Strabismus</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>21337</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0038379</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">A misalignment of the eyes so that the visual axes deviate from bifoveal fixation. The classification of strabismus may be based on a number of features including the relative position of the eyes, whether the deviation is latent or manifest, intermittent or constant, concomitant or otherwise and according to the age of onset and the relevance of any associated refractive error.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/21337">Feature record</a> | <a href="/medgen?term=%22Strabismus%22%5BClinical%20Features%5D%20OR%2021337%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_96107"><div><strong>Hypotelorism</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>96107</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0424711</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Interpupillary distance less than 2 SD below the mean (alternatively, the appearance of an decreased interpupillary distance or closely spaced eyes).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/96107">Feature record</a> | <a href="/medgen?term=%22Hypotelorism%22%5BClinical%20Features%5D%20OR%2096107%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_208903"><div><strong>Retinal dystrophy</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>208903</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0854723</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Retinal dystrophy is an abnormality of the retina associated with a hereditary process. Retinal dystrophies are defined by their predominantly monogenic inheritance and they are frequently associated with loss or dysfunction of photoreceptor cells as a primary or secondary event.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/208903">Feature record</a> | <a href="/medgen?term=%22Retinal%20dystrophy%22%5BClinical%20Features%5D%20OR%20208903%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_356120"><div><strong>Bilateral ptosis</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>356120</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C1865916</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove nowrap">See: <a href="/medgen/356120">Feature record</a> | <a href="/medgen?term=%22Bilateral%20ptosis%22%5BClinical%20Features%5D%20OR%20356120%5Buid%5D">Search on this feature</a></div></div><div class="TreeLite" data-jigconfig="closed: 1"><div class="concept-def"><a class="small" href="#" onclick="jQuery(&quot;.TreeLite&quot;,&quot;#ID_102&quot;).TreeLite().openAll(); return false;">Show all</a><a class="small" href="#" onclick="jQuery(&quot;.TreeLite&quot;,&quot;#ID_102&quot;).TreeLite().closeAll(); return false;">Hide all</a></div><ul><li><span class="TLline">Abnormality of head or neck</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_870336" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Almond-shaped palpebral fissure</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_66013" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Bulbous nose</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_98391" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Downslanted palpebral fissures</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_151862" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Epicanthus</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_376842" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Exaggerated cupid bow</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_355661" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Full cheeks</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_477667" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">High anterior hairline</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_66814" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">High palate</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_324419" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Long face</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_351278" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Long philtrum</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_331280" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Low anterior hairline</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_344656" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Low hanging columella</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_98316" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Mandibular prognathia</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_339938" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Midface retrusion</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_44435" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Narrow mouth</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_373404" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Narrow nasal ridge</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_373291" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Prominent forehead</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_350006" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Short philtrum</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_377914" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Thick eyebrow</a></span></li></ul></li><li><span class="TLline">Abnormality of limbs</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_332956" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Bilateral talipes equinovarus</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_340456" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Clinodactyly of the 5th finger</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_488814" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Dislocated radial head</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_346836" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Long fingers</a></span></li></ul></li><li><span class="TLline">Abnormality of prenatal development or birth</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_384527" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Fetal pyelectasis</a></span></li></ul></li><li><span class="TLline">Abnormality of the cardiovascular system</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_6753" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Atrial septal defect</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_342926" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Dilation of Virchow-Robin spaces</a></span></li></ul></li><li><span class="TLline">Abnormality of the digestive system</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_65429" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Feeding difficulties</a></span></li></ul></li><li><span class="TLline">Abnormality of the eye</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_8099" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Anisometropia</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_356120" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Bilateral ptosis</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_4550" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Esotropia</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_43780" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Hypermetropia</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_9373" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Hypertelorism</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_96107" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Hypotelorism</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_45166" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Nystagmus</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_18180" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Optic atrophy</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_208903" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Retinal dystrophy</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_21337" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Strabismus</a></span></li></ul></li><li><span class="TLline">Abnormality of the genitourinary system</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_8192" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Cryptorchidism</a></span></li></ul></li><li><span class="TLline">Abnormality of the integument</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_98132" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Synophrys</a></span></li></ul></li><li><span class="TLline">Abnormality of the musculoskeletal system</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_1830310" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Arthrogryposis multiplex congenita</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_113165" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Brachycephaly</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_9258" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Congenital hip dislocation</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_67453" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Frontal bossing</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_414028" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Hypoplastic coccygeal vertebrae</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_10133" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Hypotonia</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_105329" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Large fontanelles</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_745757" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Macrocephaly</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_1644158" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Microcephaly</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_44428" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Micrognathia</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_78562" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Plagiocephaly</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_387953" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Prominent metopic ridge</a></span></li></ul></li><li><span class="TLline">Abnormality of the nervous system</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_867758" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Abnormal dentate nucleus morphology</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_340737" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Absent speech</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_1613" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Anxiety</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_75614" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Aqueductal stenosis</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_163547" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Autistic behavior</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_141670" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Bilateral tonic-clonic seizure</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_120578" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Cerebellar hypoplasia</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_109373" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Compulsive behaviors</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_104498" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Corpus callosum, agenesis of</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_867393" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Delayed CNS myelination</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_869257" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Delayed fine motor development</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_332508" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Delayed gross motor development</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_105318" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Delayed speech and language development</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_816544" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Elongated superior cerebellar peduncle</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_1369702" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Frequent temper tantrums</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_107838" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Global developmental delay</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_9335" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Hydrocephalus</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_98406" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Hyperactivity</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_341246" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Hypoplasia of the pons</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_811461" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Intellectual disability</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_21318" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Motor stereotypies</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_1385980" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Myoclonic seizure</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_98127" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Partial agenesis of the corpus callosum</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_88371" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Self-injurious behavior</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_1785336" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Thin corpus callosum</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_82855" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Tonic seizure</a></span></li></ul></li><li><span class="TLline">Ear malformation</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_65980" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Low-set ears</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_488785" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Macrotia</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_96566" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Posteriorly rotated ears</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_9164" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Sensorineural hearing loss disorder</a></span></li></ul></li><li><span class="TLline">Growth abnormality</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_746019" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Failure to thrive</a></span></li></ul></li></ul></div></div>
</div>
<div class="portlet mgSection" id="ID_105">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Professional_guidelines">Professional guidelines</h1><a sid="105" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln"><h3 class="subhead">PubMed<a class="help jig-ncbi-popper" data-jig="ncbipopper" href="#guidelinesHelpPM"><img class="pulldown" src="//static.pubmed.gov/portal/portal3rc.fcgi/4223267/img/4204968" /></a></h3>
<div class="nl"><a target="_blank" href="/pubmed/37644171">CUX1-related neurodevelopmental disorder: deep insights into phenotype-genotype spectrum and underlying pathology.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Oppermann H,
Marcos-Grañeda E,
Weiss LA,
Gurnett CA,
Jelsig AM,
Vineke SH,
Isidor B,
Mercier S,
Magnussen K,
Zacher P,
Hashim M,
Pagnamenta AT,
Race S,
Srivastava S,
Frazier Z,
Maiwald R,
Pergande M,
Milani D,
Rinelli M,
Levy J,
Krey I,
Fontana P,
Lonardo F,
Riley S,
Kretzer J,
Rankin J,
Reis LM,
Semina EV,
Reuter MS,
Scherer SW,
Iascone M,
Weis D,
Fagerberg CR,
Brasch-Andersen C,
Hansen LK,
Kuechler A,
Noble N,
Gardham A,
Tenney J,
Rathore G,
Beck-Woedl S,
Haack TB,
Pavlidou DC,
Atallah I,
Vodopiutz J,
Janecke AR,
Hsieh TC,
Lesmann H,
Klinkhammer H,
Krawitz PM,
Lemke JR,
Jamra RA,
Nieto M,
Tümer Z,
Platzer K</span><br />
<span class="medgenPMjournal">Eur J Hum Genet</span>
2023 Nov;31(11):1251-1260.
Epub 2023 Aug 30
doi: 10.1038/s41431-023-01445-2.
<span class="bold">PMID: </span><a href="/pubmed/37644171" target="_blank">37644171</a><a href="/pmc/articles/PMC10620399" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/36216457">Clinical, neuroimaging and molecular characteristics of PPP2R5D-related neurodevelopmental disorders: an expanded series with functional characterisation and genotype-phenotype analysis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Oyama N,
Vaneynde P,
Reynhout S,
Pao EM,
Timms A,
Fan X,
Foss K,
Derua R,
Janssens V,
Chung W,
Mirzaa GM</span><br />
<span class="medgenPMjournal">J Med Genet</span>
2023 May;60(5):511-522.
Epub 2022 Oct 10
doi: 10.1136/jmg-2022-108713.
<span class="bold">PMID: </span><a href="/pubmed/36216457" target="_blank">36216457</a></div>
<div class="nl"><a target="_blank" href="/pubmed/36803942">Joubert syndrome: Molecular basis and treatment.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Spahiu L,
Behluli E,
Grajçevci-Uka V,
Liehr T,
Temaj G</span><br />
<span class="medgenPMjournal">J Mother Child</span>
2022 Mar 1;26(1):118-123.
Epub 2023 Feb 22
doi: 10.34763/jmotherandchild.20222601.d-22-00034.
<span class="bold">PMID: </span><a href="/pubmed/36803942" target="_blank">36803942</a><a href="/pmc/articles/PMC10032320" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=(neurodevelopmental%20disorder%20with%20hypotonia%20and%20brain%20abnormalities)%20AND%20(%22english%20and%20humans%22%5BFilter%5D)%20AND%20(%20(%22practice%20guideline%22%5BFilter%5D)%20OR%20(practice*%5Btitl%5D%20AND%20(guideline%5Btitl%5D%20OR%20parameter%5Btitl%5D%20OR%20resource%5Btitl%5D%20OR%20bulletin%5Btitl%5D%20OR%20best%5Btitl%5D))%20OR%20(genetic*%5Btitl%5D%20AND%20(evaluation%5Btitl%5D%20OR%20counseling%5Btitl%5D%20OR%20screening%5Btitl%5D%20OR%20test*%5Btitl%5D))%20OR%20(clinical%5Btitl%5D%20AND%20((expert%5Btitl%5D%20AND%20consensus%5Btitl%5D)%20OR%20utility%5Btitl%5D%20OR%20guideline*%5Btitl%5D))%20OR%20(management%5Btitl%5D%20AND%20(clinical%5Btitl%5D%20OR%20diagnos*%5Btitl%5D%20OR%20recommendation%5Btitl%5D%20OR%20pain%5Btitl%5D%20OR%20surveillance%5Btitl%5D%20OR%20emergency%5Btitl%5D%20OR%20guideline*%5Btitl%5D%20OR%20therap*))%20OR%20(treatment%5Btitl%5D%20AND%20((evaluation%5Btitl%5D%20AND%20diagnosis%5Btitl%5D)%20OR%20(assessment%5Btitl%5D%20AND%20prevention%5Btitl%5D)%20OR%20therap*))%20OR%20(Diagnos*%5Btitl%5D%20AND%20(prenatal%5Btitl%5D%20OR%20treatment%5Btitl%5D%20OR%20follow-up%5Btitl%5D%20OR%20statement%5Btitl%5D%20OR%20criteria%5Btitl%5D%20OR%20newborn%5Btitl%5D%20OR%20differential%5Btitl%5D%20OR%20neonatal%5Btitl%5D%20OR%20neonate%5Btitl%5D))%20OR%20(guideline*%5Btitl%5D%20AND%20(pharmacogenetic*%5Btitl%5D%20OR%20recommendation%5Btitl%5D%20OR%20therap*%5Btitl%5D%20OR%20evidence-based%5Btitl%5D%20OR%20consensus%5Btitl%5D%20OR%20(technical%5Btitl%5D%20AND%20standard*%5Btitl%5D)%20OR%20(molecular%5Btitl%5D%20AND%20testing%5Btitl%5D)))%20OR%20(risk%5Btitl%5D%20AND%20assessment%5Btitl%5D)%20OR%20(recommendation*%5Btitl%5D%20AND%20(statement%5Btitl%5D%20OR%20Evidence-based%5Btitl%5D%20OR%20Consensus%5Btitl%5D))%20OR%20(care%20AND%20((Patient%5Btitl%5D%20AND%20standard*%5Btitl%5D)%20OR%20primary%5Btitl%5D%20OR%20psychosocial%5Btitl%5D))%20OR%20(Health%5Btitl%5D%20AND%20supervision%5Btitl%5D)%20OR%20(statement%5Btitl%5D%20AND%20(policy%5Btitl%5D%20OR%20position%5Btitl%5D%20OR%20Consensus%5Btitl%5D))%20OR%20(pharmacogenetics%5Btitl%5D%20AND%20(Dosing%5Btitl%5D%20OR%20therap*%5Btitl%5D%20OR%20genotype*%5Btitl%5D%20OR%20drug*%5Btitl%5D))%20OR%20(Chemotherapy%5Btitl%5D%20AND%20decision*%5Btitl%5D)%20OR%20(screening%5Btitl%5D%20AND%20(newborn%5Btitl%5D%20OR%20neonat*%5Btitl%5D%20OR%20detection%5Btitl%5D%20OR%20diagnos*%5Btitl%5D))%20OR%20(criteria%5Btitl%5D%20OR%20genotype*%5Btitl%5D)%20)%20NOT%20(%22Case%20reports%22%5BPublication%20type%5D%20OR%20%22clinical%20study%22%5BPublication%20Type%5D%20OR%20%22randomized%20controlled%20trial%22%5BPublication%20Type%5D)" title="PubMed search">See all (22)</a></div></div>
</div>
<div class="display-none help-popup" id="guidelinesHelpPM">These guidelines are articles in PubMed that match specific search criteria developed by MedGen to capture the most relevant practice guidelines. This list may not be comprehensive and may include broader topics as well. See the <a href="/medgen/docs/faq/" title="Frequently asked questions" target="_blank">FAQ</a> for details.</div><div class="display-none help-popup" id="guidelinesHelpCurated">These guidelines are manually curated by the MedGen team
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<div class="portlet mgSection" id="ID_103">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Recent_clinical_studies">Recent clinical studies</h1><a sid="103" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln"><h3 class="subhead">Etiology</h3>
<div class="nl"><a target="_blank" href="/pubmed/31079897">Heterozygous Variants in KMT2E Cause a Spectrum of Neurodevelopmental Disorders and Epilepsy.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">O'Donnell-Luria AH,
Pais LS,
Faundes V,
Wood JC,
Sveden A,
Luria V,
Abou Jamra R,
Accogli A,
Amburgey K,
Anderlid BM,
Azzarello-Burri S,
Basinger AA,
Bianchini C,
Bird LM,
Buchert R,
Carre W,
Ceulemans S,
Charles P,
Cox H,
Culliton L,
Currò A;
Deciphering Developmental Disorders (DDD) Study,
Demurger F,
Dowling JJ,
Duban-Bedu B,
Dubourg C,
Eiset SE,
Escobar LF,
Ferrarini A,
Haack TB,
Hashim M,
Heide S,
Helbig KL,
Helbig I,
Heredia R,
Héron D,
Isidor B,
Jonasson AR,
Joset P,
Keren B,
Kok F,
Kroes HY,
Lavillaureix A,
Lu X,
Maas SM,
Maegawa GHB,
Marcelis CLM,
Mark PR,
Masruha MR,
McLaughlin HM,
McWalter K,
Melchinger EU,
Mercimek-Andrews S,
Nava C,
Pendziwiat M,
Person R,
Ramelli GP,
Ramos LLP,
Rauch A,
Reavey C,
Renieri A,
Rieß A,
Sanchez-Valle A,
Sattar S,
Saunders C,
Schwarz N,
Smol T,
Srour M,
Steindl K,
Syrbe S,
Taylor JC,
Telegrafi A,
Thiffault I,
Trauner DA,
van der Linden H Jr,
van Koningsbruggen S,
Villard L,
Vogel I,
Vogt J,
Weber YG,
Wentzensen IM,
Widjaja E,
Zak J,
Baxter S,
Banka S,
Rodan LH</span><br />
<span class="medgenPMjournal">Am J Hum Genet</span>
2019 Jun 6;104(6):1210-1222.
Epub 2019 May 9
doi: 10.1016/j.ajhg.2019.03.021.
<span class="bold">PMID: </span><a href="/pubmed/31079897" target="_blank">31079897</a><a href="/pmc/articles/PMC6556837" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/30913345">Genetic mimics of cerebral palsy.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Pearson TS,
Pons R,
Ghaoui R,
Sue CM</span><br />
<span class="medgenPMjournal">Mov Disord</span>
2019 May;34(5):625-636.
Epub 2019 Mar 26
doi: 10.1002/mds.27655.
<span class="bold">PMID: </span><a href="/pubmed/30913345" target="_blank">30913345</a></div>
<div class="nl"><a target="_blank" href="/pubmed/30541864">SYNGAP1 encephalopathy: A distinctive generalized developmental and epileptic encephalopathy.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Vlaskamp DRM,
Shaw BJ,
Burgess R,
Mei D,
Montomoli M,
Xie H,
Myers CT,
Bennett MF,
XiangWei W,
Williams D,
Maas SM,
Brooks AS,
Mancini GMS,
van de Laar IMBH,
van Hagen JM,
Ware TL,
Webster RI,
Malone S,
Berkovic SF,
Kalnins RM,
Sicca F,
Korenke GC,
van Ravenswaaij-Arts CMA,
Hildebrand MS,
Mefford HC,
Jiang Y,
Guerrini R,
Scheffer IE</span><br />
<span class="medgenPMjournal">Neurology</span>
2019 Jan 8;92(2):e96-e107.
Epub 2018 Dec 12
doi: 10.1212/WNL.0000000000006729.
<span class="bold">PMID: </span><a href="/pubmed/30541864" target="_blank">30541864</a><a href="/pmc/articles/PMC6340340" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/29724491">Clinical Presentation of a Complex Neurodevelopmental Disorder Caused by Mutations in ADNP.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Van Dijck A,
Vulto-van Silfhout AT,
Cappuyns E,
van der Werf IM,
Mancini GM,
Tzschach A,
Bernier R,
Gozes I,
Eichler EE,
Romano C,
Lindstrand A,
Nordgren A;
ADNP Consortium,
Kvarnung M,
Kleefstra T,
de Vries BBA,
Küry S,
Rosenfeld JA,
Meuwissen ME,
Vandeweyer G,
Kooy RF</span><br />
<span class="medgenPMjournal">Biol Psychiatry</span>
2019 Feb 15;85(4):287-297.
Epub 2018 Mar 15
doi: 10.1016/j.biopsych.2018.02.1173.
<span class="bold">PMID: </span><a href="/pubmed/29724491" target="_blank">29724491</a><a href="/pmc/articles/PMC6139063" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/26092869">Joubert syndrome: a model for untangling recessive disorders with extreme genetic heterogeneity.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Bachmann-Gagescu R,
Dempsey JC,
Phelps IG,
O'Roak BJ,
Knutzen DM,
Rue TC,
Ishak GE,
Isabella CR,
Gorden N,
Adkins J,
Boyle EA,
de Lacy N,
O'Day D,
Alswaid A,
Ramadevi A R,
Lingappa L,
Lourenço C,
Martorell L,
Garcia-Cazorla À,
Ozyürek H,
Haliloğlu G,
Tuysuz B,
Topçu M;
University of Washington Center for Mendelian Genomics,
Chance P,
Parisi MA,
Glass IA,
Shendure J,
Doherty D</span><br />
<span class="medgenPMjournal">J Med Genet</span>
2015 Aug;52(8):514-22.
Epub 2015 Jun 19
doi: 10.1136/jmedgenet-2015-103087.
<span class="bold">PMID: </span><a href="/pubmed/26092869" target="_blank">26092869</a><a href="/pmc/articles/PMC5082428" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Neurodevelopmental%20disorder%20with%20hypotonia%20and%20brain%20abnormalities%22%20AND%20Etiology%2Fbroad%5Bfilter%5D%20%20AND%20%22english%20and%20humans%22%5Bfilter%5D%20NOT%20comment%5BPTYP%5D%20NOT%20letter%5BPTYP%5D" title="PubMed search">See all (136)</a></div><h3 class="subhead">Diagnosis</h3>
<div class="nl"><a target="_blank" href="/pubmed/37196654">The clinical and molecular spectrum of the KDM6B-related neurodevelopmental disorder.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Rots D,
Jakub TE,
Keung C,
Jackson A,
Banka S,
Pfundt R,
de Vries BBA,
van Jaarsveld RH,
Hopman SMJ,
van Binsbergen E,
Valenzuela I,
Hempel M,
Bierhals T,
Kortüm F,
Lecoquierre F,
Goldenberg A,
Hertz JM,
Andersen CB,
Kibæk M,
Prijoles EJ,
Stevenson RE,
Everman DB,
Patterson WG,
Meng L,
Gijavanekar C,
De Dios K,
Lakhani S,
Levy T,
Wagner M,
Wieczorek D,
Benke PJ,
Lopez Garcia MS,
Perrier R,
Sousa SB,
Almeida PM,
Simões MJ,
Isidor B,
Deb W,
Schmanski AA,
Abdul-Rahman O,
Philippe C,
Bruel AL,
Faivre L,
Vitobello A,
Thauvin C,
Smits JJ,
Garavelli L,
Caraffi SG,
Peluso F,
Davis-Keppen L,
Platt D,
Royer E,
Leeuwen L,
Sinnema M,
Stegmann APA,
Stumpel CTRM,
Tiller GE,
Bosch DGM,
Potgieter ST,
Joss S,
Splitt M,
Holden S,
Prapa M,
Foulds N,
Douzgou S,
Puura K,
Waltes R,
Chiocchetti AG,
Freitag CM,
Satterstrom FK,
De Rubeis S,
Buxbaum J,
Gelb BD,
Branko A,
Kushima I,
Howe J,
Scherer SW,
Arado A,
Baldo C,
Patat O,
Bénédicte D,
Lopergolo D,
Santorelli FM,
Haack TB,
Dufke A,
Bertrand M,
Falb RJ,
Rieß A,
Krieg P,
Spranger S,
Bedeschi MF,
Iascone M,
Josephi-Taylor S,
Roscioli T,
Buckley MF,
Liebelt J,
Dagli AI,
Aten E,
Hurst ACE,
Hicks A,
Suri M,
Aliu E,
Naik S,
Sidlow R,
Coursimault J,
Nicolas G,
Küpper H,
Petit F,
Ibrahim V,
Top D,
Di Cara F;
Genomics England Research Consortium,
Louie RJ,
Stolerman E,
Brunner HG,
Vissers LELM,
Kramer JM,
Kleefstra T</span><br />
<span class="medgenPMjournal">Am J Hum Genet</span>
2023 Jun 1;110(6):963-978.
Epub 2023 May 16
doi: 10.1016/j.ajhg.2023.04.008.
<span class="bold">PMID: </span><a href="/pubmed/37196654" target="_blank">37196654</a><a href="/pmc/articles/PMC10257005" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/36803942">Joubert syndrome: Molecular basis and treatment.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Spahiu L,
Behluli E,
Grajçevci-Uka V,
Liehr T,
Temaj G</span><br />
<span class="medgenPMjournal">J Mother Child</span>
2022 Mar 1;26(1):118-123.
Epub 2023 Feb 22
doi: 10.34763/jmotherandchild.20222601.d-22-00034.
<span class="bold">PMID: </span><a href="/pubmed/36803942" target="_blank">36803942</a><a href="/pmc/articles/PMC10032320" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/34211179">Pathogenic SPTBN1 variants cause an autosomal dominant neurodevelopmental syndrome.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Cousin MA,
Creighton BA,
Breau KA,
Spillmann RC,
Torti E,
Dontu S,
Tripathi S,
Ajit D,
Edwards RJ,
Afriyie S,
Bay JC,
Harper KM,
Beltran AA,
Munoz LJ,
Falcon Rodriguez L,
Stankewich MC,
Person RE,
Si Y,
Normand EA,
Blevins A,
May AS,
Bier L,
Aggarwal V,
Mancini GMS,
van Slegtenhorst MA,
Cremer K,
Becker J,
Engels H,
Aretz S,
MacKenzie JJ,
Brilstra E,
van Gassen KLI,
van Jaarsveld RH,
Oegema R,
Parsons GM,
Mark P,
Helbig I,
McKeown SE,
Stratton R,
Cogne B,
Isidor B,
Cacheiro P,
Smedley D,
Firth HV,
Bierhals T,
Kloth K,
Weiss D,
Fairley C,
Shieh JT,
Kritzer A,
Jayakar P,
Kurtz-Nelson E,
Bernier RA,
Wang T,
Eichler EE,
van de Laar IMBH,
McConkie-Rosell A,
McDonald MT,
Kemppainen J,
Lanpher BC,
Schultz-Rogers LE,
Gunderson LB,
Pichurin PN,
Yoon G,
Zech M,
Jech R,
Winkelmann J;
Undiagnosed Diseases Network;
Genomics England Research Consortium,
Beltran AS,
Zimmermann MT,
Temple B,
Moy SS,
Klee EW,
Tan QK,
Lorenzo DN</span><br />
<span class="medgenPMjournal">Nat Genet</span>
2021 Jul;53(7):1006-1021.
Epub 2021 Jul 1
doi: 10.1038/s41588-021-00886-z.
<span class="bold">PMID: </span><a href="/pubmed/34211179" target="_blank">34211179</a><a href="/pmc/articles/PMC8273149" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/30913345">Genetic mimics of cerebral palsy.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Pearson TS,
Pons R,
Ghaoui R,
Sue CM</span><br />
<span class="medgenPMjournal">Mov Disord</span>
2019 May;34(5):625-636.
Epub 2019 Mar 26
doi: 10.1002/mds.27655.
<span class="bold">PMID: </span><a href="/pubmed/30913345" target="_blank">30913345</a></div>
<div class="nl"><a target="_blank" href="/pubmed/26092869">Joubert syndrome: a model for untangling recessive disorders with extreme genetic heterogeneity.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Bachmann-Gagescu R,
Dempsey JC,
Phelps IG,
O'Roak BJ,
Knutzen DM,
Rue TC,
Ishak GE,
Isabella CR,
Gorden N,
Adkins J,
Boyle EA,
de Lacy N,
O'Day D,
Alswaid A,
Ramadevi A R,
Lingappa L,
Lourenço C,
Martorell L,
Garcia-Cazorla À,
Ozyürek H,
Haliloğlu G,
Tuysuz B,
Topçu M;
University of Washington Center for Mendelian Genomics,
Chance P,
Parisi MA,
Glass IA,
Shendure J,
Doherty D</span><br />
<span class="medgenPMjournal">J Med Genet</span>
2015 Aug;52(8):514-22.
Epub 2015 Jun 19
doi: 10.1136/jmedgenet-2015-103087.
<span class="bold">PMID: </span><a href="/pubmed/26092869" target="_blank">26092869</a><a href="/pmc/articles/PMC5082428" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Neurodevelopmental%20disorder%20with%20hypotonia%20and%20brain%20abnormalities%22%20AND%20Diagnosis%2Fbroad%5Bfilter%5D%20%20AND%20%22english%20and%20humans%22%5Bfilter%5D%20NOT%20comment%5BPTYP%5D%20NOT%20letter%5BPTYP%5D" title="PubMed search">See all (298)</a></div><h3 class="subhead">Therapy</h3>
<div class="nl"><a target="_blank" href="/pubmed/38531017">Clinical Characteristics, Developmental Trajectory, and Caregiver Burden of Patients With Creatine Transporter Deficiency (SLC6A8).</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Curie A,
Lion-François L,
Valayannopoulos V,
Perreton N,
Gavanon M,
Touil N,
Brun-Laurisse A,
Gheurbi F,
Buchy M,
Halep H,
Cheillan D,
Mercier C,
Brassier A,
Desnous B,
Kassai B,
De Lonlay P,
Des Portes V</span><br />
<span class="medgenPMjournal">Neurology</span>
2024 Apr 23;102(8):e209243.
Epub 2024 Mar 26
doi: 10.1212/WNL.0000000000209243.
<span class="bold">PMID: </span><a href="/pubmed/38531017" target="_blank">38531017</a></div>
<div class="nl"><a target="_blank" href="/pubmed/35177641">Kansl1 haploinsufficiency impairs autophagosome-lysosome fusion and links autophagic dysfunction with Koolen-de Vries syndrome in mice.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Li T,
Lu D,
Yao C,
Li T,
Dong H,
Li Z,
Xu G,
Chen J,
Zhang H,
Yi X,
Zhu H,
Liu G,
Wen K,
Zhao H,
Gao J,
Zhang Y,
Han Q,
Li T,
Zhang W,
Zhao J,
Li T,
Bai Z,
Song M,
He X,
Zhou T,
Xia Q,
Li A,
Pan X</span><br />
<span class="medgenPMjournal">Nat Commun</span>
2022 Feb 17;13(1):931.
doi: 10.1038/s41467-022-28613-0.
<span class="bold">PMID: </span><a href="/pubmed/35177641" target="_blank">35177641</a><a href="/pmc/articles/PMC8854428" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/34325981">The Neurological Manifestations of Phelan-McDermid Syndrome.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Frank Y</span><br />
<span class="medgenPMjournal">Pediatr Neurol</span>
2021 Sep;122:59-64.
Epub 2021 Jun 16
doi: 10.1016/j.pediatrneurol.2021.06.002.
<span class="bold">PMID: </span><a href="/pubmed/34325981" target="_blank">34325981</a></div>
<div class="nl"><a target="_blank" href="/pubmed/32726939">PGAP3 Associated with Hyperphosphatasia with Mental Retardation Plays a Novel Role in Brain Morphogenesis and Neuronal Wiring at Early Development.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Da'as SI,
Aamer W,
Hasan W,
Al-Maraghi A,
Al-Kurbi A,
Kilani H,
AlRayahi J,
Zamel K,
Stotland MA,
Fakhro KA</span><br />
<span class="medgenPMjournal">Cells</span>
2020 Jul 27;9(8)
doi: 10.3390/cells9081782.
<span class="bold">PMID: </span><a href="/pubmed/32726939" target="_blank">32726939</a><a href="/pmc/articles/PMC7569840" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/30541864">SYNGAP1 encephalopathy: A distinctive generalized developmental and epileptic encephalopathy.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Vlaskamp DRM,
Shaw BJ,
Burgess R,
Mei D,
Montomoli M,
Xie H,
Myers CT,
Bennett MF,
XiangWei W,
Williams D,
Maas SM,
Brooks AS,
Mancini GMS,
van de Laar IMBH,
van Hagen JM,
Ware TL,
Webster RI,
Malone S,
Berkovic SF,
Kalnins RM,
Sicca F,
Korenke GC,
van Ravenswaaij-Arts CMA,
Hildebrand MS,
Mefford HC,
Jiang Y,
Guerrini R,
Scheffer IE</span><br />
<span class="medgenPMjournal">Neurology</span>
2019 Jan 8;92(2):e96-e107.
Epub 2018 Dec 12
doi: 10.1212/WNL.0000000000006729.
<span class="bold">PMID: </span><a href="/pubmed/30541864" target="_blank">30541864</a><a href="/pmc/articles/PMC6340340" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Neurodevelopmental%20disorder%20with%20hypotonia%20and%20brain%20abnormalities%22%20AND%20Therapy%2Fbroad%5Bfilter%5D%20%20AND%20%22english%20and%20humans%22%5Bfilter%5D%20NOT%20comment%5BPTYP%5D%20NOT%20letter%5BPTYP%5D" title="PubMed search">See all (22)</a></div><h3 class="subhead">Prognosis</h3>
<div class="nl"><a target="_blank" href="/pubmed/37644171">CUX1-related neurodevelopmental disorder: deep insights into phenotype-genotype spectrum and underlying pathology.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Oppermann H,
Marcos-Grañeda E,
Weiss LA,
Gurnett CA,
Jelsig AM,
Vineke SH,
Isidor B,
Mercier S,
Magnussen K,
Zacher P,
Hashim M,
Pagnamenta AT,
Race S,
Srivastava S,
Frazier Z,
Maiwald R,
Pergande M,
Milani D,
Rinelli M,
Levy J,
Krey I,
Fontana P,
Lonardo F,
Riley S,
Kretzer J,
Rankin J,
Reis LM,
Semina EV,
Reuter MS,
Scherer SW,
Iascone M,
Weis D,
Fagerberg CR,
Brasch-Andersen C,
Hansen LK,
Kuechler A,
Noble N,
Gardham A,
Tenney J,
Rathore G,
Beck-Woedl S,
Haack TB,
Pavlidou DC,
Atallah I,
Vodopiutz J,
Janecke AR,
Hsieh TC,
Lesmann H,
Klinkhammer H,
Krawitz PM,
Lemke JR,
Jamra RA,
Nieto M,
Tümer Z,
Platzer K</span><br />
<span class="medgenPMjournal">Eur J Hum Genet</span>
2023 Nov;31(11):1251-1260.
Epub 2023 Aug 30
doi: 10.1038/s41431-023-01445-2.
<span class="bold">PMID: </span><a href="/pubmed/37644171" target="_blank">37644171</a><a href="/pmc/articles/PMC10620399" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/35395208">Germline variants in tumor suppressor FBXW7 lead to impaired ubiquitination and a neurodevelopmental syndrome.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Stephenson SEM,
Costain G,
Blok LER,
Silk MA,
Nguyen TB,
Dong X,
Alhuzaimi DE,
Dowling JJ,
Walker S,
Amburgey K,
Hayeems RZ,
Rodan LH,
Schwartz MA,
Picker J,
Lynch SA,
Gupta A,
Rasmussen KJ,
Schimmenti LA,
Klee EW,
Niu Z,
Agre KE,
Chilton I,
Chung WK,
Revah-Politi A,
Au PYB,
Griffith C,
Racobaldo M,
Raas-Rothschild A,
Ben Zeev B,
Barel O,
Moutton S,
Morice-Picard F,
Carmignac V,
Cornaton J,
Marle N,
Devinsky O,
Stimach C,
Wechsler SB,
Hainline BE,
Sapp K,
Willems M,
Bruel AL,
Dias KR,
Evans CA,
Roscioli T,
Sachdev R,
Temple SEL,
Zhu Y,
Baker JJ,
Scheffer IE,
Gardiner FJ,
Schneider AL,
Muir AM,
Mefford HC,
Crunk A,
Heise EM,
Millan F,
Monaghan KG,
Person R,
Rhodes L,
Richards S,
Wentzensen IM,
Cogné B,
Isidor B,
Nizon M,
Vincent M,
Besnard T,
Piton A,
Marcelis C,
Kato K,
Koyama N,
Ogi T,
Goh ES,
Richmond C,
Amor DJ,
Boyce JO,
Morgan AT,
Hildebrand MS,
Kaspi A,
Bahlo M,
Friðriksdóttir R,
Katrínardóttir H,
Sulem P,
Stefánsson K,
Björnsson HT,
Mandelstam S,
Morleo M,
Mariani M;
TUDP Study Group,
Scala M,
Accogli A,
Torella A,
Capra V,
Wallis M,
Jansen S,
Weisfisz Q,
de Haan H,
Sadedin S;
Broad Center for Mendelian Genomics,
Lim SC,
White SM,
Ascher DB,
Schenck A,
Lockhart PJ,
Christodoulou J,
Tan TY</span><br />
<span class="medgenPMjournal">Am J Hum Genet</span>
2022 Apr 7;109(4):601-617.
doi: 10.1016/j.ajhg.2022.03.002.
<span class="bold">PMID: </span><a href="/pubmed/35395208" target="_blank">35395208</a><a href="/pmc/articles/PMC9069070" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/32031333">De novo heterozygous missense and loss-of-function variants in CDC42BPB are associated with a neurodevelopmental phenotype.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Chilton I,
Okur V,
Vitiello G,
Selicorni A,
Mariani M,
Goldenberg A,
Husson T,
Campion D,
Lichtenbelt KD,
van Gassen K,
Steinraths M,
Rice J,
Roeder ER,
Littlejohn RO,
Srour M,
Sebire G,
Accogli A,
Héron D,
Heide S,
Nava C,
Depienne C,
Larson A,
Niyazov D,
Azage M,
Hoganson G,
Burton J,
Rush ET,
Jenkins JL,
Saunders CJ,
Thiffault I,
Alaimo JT,
Fleischer J,
Groepper D,
Gripp KW,
Chung WK</span><br />
<span class="medgenPMjournal">Am J Med Genet A</span>
2020 May;182(5):962-973.
Epub 2020 Feb 7
doi: 10.1002/ajmg.a.61505.
<span class="bold">PMID: </span><a href="/pubmed/32031333" target="_blank">32031333</a></div>
<div class="nl"><a target="_blank" href="/pubmed/30913345">Genetic mimics of cerebral palsy.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Pearson TS,
Pons R,
Ghaoui R,
Sue CM</span><br />
<span class="medgenPMjournal">Mov Disord</span>
2019 May;34(5):625-636.
Epub 2019 Mar 26
doi: 10.1002/mds.27655.
<span class="bold">PMID: </span><a href="/pubmed/30913345" target="_blank">30913345</a></div>
<div class="nl"><a target="_blank" href="/pubmed/29740699">De novo mutations in MED13, a component of the Mediator complex, are associated with a novel neurodevelopmental disorder.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Snijders Blok L,
Hiatt SM,
Bowling KM,
Prokop JW,
Engel KL,
Cochran JN,
Bebin EM,
Bijlsma EK,
Ruivenkamp CAL,
Terhal P,
Simon MEH,
Smith R,
Hurst JA;
DDD study,
McLaughlin H,
Person R,
Crunk A,
Wangler MF,
Streff H,
Symonds JD,
Zuberi SM,
Elliott KS,
Sanders VR,
Masunga A,
Hopkin RJ,
Dubbs HA,
Ortiz-Gonzalez XR,
Pfundt R,
Brunner HG,
Fisher SE,
Kleefstra T,
Cooper GM</span><br />
<span class="medgenPMjournal">Hum Genet</span>
2018 May;137(5):375-388.
Epub 2018 May 8
doi: 10.1007/s00439-018-1887-y.
<span class="bold">PMID: </span><a href="/pubmed/29740699" target="_blank">29740699</a><a href="/pmc/articles/PMC5973976" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Neurodevelopmental%20disorder%20with%20hypotonia%20and%20brain%20abnormalities%22%20AND%20Prognosis%2Fbroad%5Bfilter%5D%20%20AND%20%22english%20and%20humans%22%5Bfilter%5D%20NOT%20comment%5BPTYP%5D%20NOT%20letter%5BPTYP%5D" title="PubMed search">See all (116)</a></div><h3 class="subhead">Clinical prediction guides</h3>
<div class="nl"><a target="_blank" href="/pubmed/36216457">Clinical, neuroimaging and molecular characteristics of PPP2R5D-related neurodevelopmental disorders: an expanded series with functional characterisation and genotype-phenotype analysis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Oyama N,
Vaneynde P,
Reynhout S,
Pao EM,
Timms A,
Fan X,
Foss K,
Derua R,
Janssens V,
Chung W,
Mirzaa GM</span><br />
<span class="medgenPMjournal">J Med Genet</span>
2023 May;60(5):511-522.
Epub 2022 Oct 10
doi: 10.1136/jmg-2022-108713.
<span class="bold">PMID: </span><a href="/pubmed/36216457" target="_blank">36216457</a></div>
<div class="nl"><a target="_blank" href="/pubmed/35395208">Germline variants in tumor suppressor FBXW7 lead to impaired ubiquitination and a neurodevelopmental syndrome.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Stephenson SEM,
Costain G,
Blok LER,
Silk MA,
Nguyen TB,
Dong X,
Alhuzaimi DE,
Dowling JJ,
Walker S,
Amburgey K,
Hayeems RZ,
Rodan LH,
Schwartz MA,
Picker J,
Lynch SA,
Gupta A,
Rasmussen KJ,
Schimmenti LA,
Klee EW,
Niu Z,
Agre KE,
Chilton I,
Chung WK,
Revah-Politi A,
Au PYB,
Griffith C,
Racobaldo M,
Raas-Rothschild A,
Ben Zeev B,
Barel O,
Moutton S,
Morice-Picard F,
Carmignac V,
Cornaton J,
Marle N,
Devinsky O,
Stimach C,
Wechsler SB,
Hainline BE,
Sapp K,
Willems M,
Bruel AL,
Dias KR,
Evans CA,
Roscioli T,
Sachdev R,
Temple SEL,
Zhu Y,
Baker JJ,
Scheffer IE,
Gardiner FJ,
Schneider AL,
Muir AM,
Mefford HC,
Crunk A,
Heise EM,
Millan F,
Monaghan KG,
Person R,
Rhodes L,
Richards S,
Wentzensen IM,
Cogné B,
Isidor B,
Nizon M,
Vincent M,
Besnard T,
Piton A,
Marcelis C,
Kato K,
Koyama N,
Ogi T,
Goh ES,
Richmond C,
Amor DJ,
Boyce JO,
Morgan AT,
Hildebrand MS,
Kaspi A,
Bahlo M,
Friðriksdóttir R,
Katrínardóttir H,
Sulem P,
Stefánsson K,
Björnsson HT,
Mandelstam S,
Morleo M,
Mariani M;
TUDP Study Group,
Scala M,
Accogli A,
Torella A,
Capra V,
Wallis M,
Jansen S,
Weisfisz Q,
de Haan H,
Sadedin S;
Broad Center for Mendelian Genomics,
Lim SC,
White SM,
Ascher DB,
Schenck A,
Lockhart PJ,
Christodoulou J,
Tan TY</span><br />
<span class="medgenPMjournal">Am J Hum Genet</span>
2022 Apr 7;109(4):601-617.
doi: 10.1016/j.ajhg.2022.03.002.
<span class="bold">PMID: </span><a href="/pubmed/35395208" target="_blank">35395208</a><a href="/pmc/articles/PMC9069070" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/34211179">Pathogenic SPTBN1 variants cause an autosomal dominant neurodevelopmental syndrome.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Cousin MA,
Creighton BA,
Breau KA,
Spillmann RC,
Torti E,
Dontu S,
Tripathi S,
Ajit D,
Edwards RJ,
Afriyie S,
Bay JC,
Harper KM,
Beltran AA,
Munoz LJ,
Falcon Rodriguez L,
Stankewich MC,
Person RE,
Si Y,
Normand EA,
Blevins A,
May AS,
Bier L,
Aggarwal V,
Mancini GMS,
van Slegtenhorst MA,
Cremer K,
Becker J,
Engels H,
Aretz S,
MacKenzie JJ,
Brilstra E,
van Gassen KLI,
van Jaarsveld RH,
Oegema R,
Parsons GM,
Mark P,
Helbig I,
McKeown SE,
Stratton R,
Cogne B,
Isidor B,
Cacheiro P,
Smedley D,
Firth HV,
Bierhals T,
Kloth K,
Weiss D,
Fairley C,
Shieh JT,
Kritzer A,
Jayakar P,
Kurtz-Nelson E,
Bernier RA,
Wang T,
Eichler EE,
van de Laar IMBH,
McConkie-Rosell A,
McDonald MT,
Kemppainen J,
Lanpher BC,
Schultz-Rogers LE,
Gunderson LB,
Pichurin PN,
Yoon G,
Zech M,
Jech R,
Winkelmann J;
Undiagnosed Diseases Network;
Genomics England Research Consortium,
Beltran AS,
Zimmermann MT,
Temple B,
Moy SS,
Klee EW,
Tan QK,
Lorenzo DN</span><br />
<span class="medgenPMjournal">Nat Genet</span>
2021 Jul;53(7):1006-1021.
Epub 2021 Jul 1
doi: 10.1038/s41588-021-00886-z.
<span class="bold">PMID: </span><a href="/pubmed/34211179" target="_blank">34211179</a><a href="/pmc/articles/PMC8273149" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/32031333">De novo heterozygous missense and loss-of-function variants in CDC42BPB are associated with a neurodevelopmental phenotype.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Chilton I,
Okur V,
Vitiello G,
Selicorni A,
Mariani M,
Goldenberg A,
Husson T,
Campion D,
Lichtenbelt KD,
van Gassen K,
Steinraths M,
Rice J,
Roeder ER,
Littlejohn RO,
Srour M,
Sebire G,
Accogli A,
Héron D,
Heide S,
Nava C,
Depienne C,
Larson A,
Niyazov D,
Azage M,
Hoganson G,
Burton J,
Rush ET,
Jenkins JL,
Saunders CJ,
Thiffault I,
Alaimo JT,
Fleischer J,
Groepper D,
Gripp KW,
Chung WK</span><br />
<span class="medgenPMjournal">Am J Med Genet A</span>
2020 May;182(5):962-973.
Epub 2020 Feb 7
doi: 10.1002/ajmg.a.61505.
<span class="bold">PMID: </span><a href="/pubmed/32031333" target="_blank">32031333</a></div>
<div class="nl"><a target="_blank" href="/pubmed/26092869">Joubert syndrome: a model for untangling recessive disorders with extreme genetic heterogeneity.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Bachmann-Gagescu R,
Dempsey JC,
Phelps IG,
O'Roak BJ,
Knutzen DM,
Rue TC,
Ishak GE,
Isabella CR,
Gorden N,
Adkins J,
Boyle EA,
de Lacy N,
O'Day D,
Alswaid A,
Ramadevi A R,
Lingappa L,
Lourenço C,
Martorell L,
Garcia-Cazorla À,
Ozyürek H,
Haliloğlu G,
Tuysuz B,
Topçu M;
University of Washington Center for Mendelian Genomics,
Chance P,
Parisi MA,
Glass IA,
Shendure J,
Doherty D</span><br />
<span class="medgenPMjournal">J Med Genet</span>
2015 Aug;52(8):514-22.
Epub 2015 Jun 19
doi: 10.1136/jmedgenet-2015-103087.
<span class="bold">PMID: </span><a href="/pubmed/26092869" target="_blank">26092869</a><a href="/pmc/articles/PMC5082428" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Neurodevelopmental%20disorder%20with%20hypotonia%20and%20brain%20abnormalities%22%20AND%20Clinical%20prediction%20guides%2Fbroad%5Bfilter%5D%20%20AND%20%22english%20and%20humans%22%5Bfilter%5D%20NOT%20comment%5BPTYP%5D%20NOT%20letter%5BPTYP%5D" title="PubMed search">See all (148)</a></div></div>
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<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Recent_systematic_reviews">Recent systematic reviews</h1><a sid="104" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
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<div class="nl"><a target="_blank" href="/pubmed/34708882">Novel truncating variant of MN1 penultimate exon identified in a Chinese patient with newly recognized MN1 C-terminal truncation syndrome: Case report and literature review.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Zhao A,
Shu D,
Zhang D,
Yang B,
Hong L,
Wang A,
Yao R,
Wang J,
Lv H,
Wang J,
Shen Y,
Wang H,
Gu Q</span><br />
<span class="medgenPMjournal">Int J Dev Neurosci</span>
2022 Feb;82(1):96-103.
Epub 2021 Nov 4
doi: 10.1002/jdn.10154.
<span class="bold">PMID: </span><a href="/pubmed/34708882" target="_blank">34708882</a></div>
<div class="nl"><a target="_blank" href="/pubmed/33847017">Clinical, neuroimaging, and molecular spectrum of TECPR2-associated hereditary sensory and autonomic neuropathy with intellectual disability.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Neuser S,
Brechmann B,
Heimer G,
Brösse I,
Schubert S,
O'Grady L,
Zech M,
Srivastava S,
Sweetser DA,
Dincer Y,
Mall V,
Winkelmann J,
Behrends C,
Darras BT,
Graham RJ,
Jayakar P,
Byrne B,
Bar-Aluma BE,
Haberman Y,
Szeinberg A,
Aldhalaan HM,
Hashem M,
Al Tenaiji A,
Ismayl O,
Al Nuaimi AE,
Maher K,
Ibrahim S,
Khan F,
Houlden H,
Ramakumaran VS,
Pagnamenta AT,
Posey JE,
Lupski JR,
Tan WH,
ElGhazali G,
Herman I,
Muñoz T,
Repetto GM,
Seitz A,
Krumbiegel M,
Poli MC,
Kini U,
Efthymiou S,
Meiler J,
Maroofian R,
Alkuraya FS,
Abou Jamra R,
Popp B,
Ben-Zeev B,
Ebrahimi-Fakhari D</span><br />
<span class="medgenPMjournal">Hum Mutat</span>
2021 Jun;42(6):762-776.
Epub 2021 May 11
doi: 10.1002/humu.24206.
<span class="bold">PMID: </span><a href="/pubmed/33847017" target="_blank">33847017</a></div>
<div class="nl"><a target="_blank" href="/pubmed/31227219">Neurodevelopmental impairment in children with congenital diaphragmatic hernia: Not an uncommon complication for survivors.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Montalva L,
Raffler G,
Riccio A,
Lauriti G,
Zani A</span><br />
<span class="medgenPMjournal">J Pediatr Surg</span>
2020 Apr;55(4):625-634.
Epub 2019 Jun 7
doi: 10.1016/j.jpedsurg.2019.05.021.
<span class="bold">PMID: </span><a href="/pubmed/31227219" target="_blank">31227219</a></div>
<div class="nl"><a target="_blank" href="/pubmed/31879555">Neuropsychiatric decompensation in adolescents and adults with Phelan-McDermid syndrome: a systematic review of the literature.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Kolevzon A,
Delaby E,
Berry-Kravis E,
Buxbaum JD,
Betancur C</span><br />
<span class="medgenPMjournal">Mol Autism</span>
2019;10:50.
Epub 2019 Dec 24
doi: 10.1186/s13229-019-0291-3.
<span class="bold">PMID: </span><a href="/pubmed/31879555" target="_blank">31879555</a><a href="/pmc/articles/PMC6930682" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Neurodevelopmental%20disorder%20with%20hypotonia%20and%20brain%20abnormalities%22%20AND%20systematic%5Bsb%5D%20AND%20%22english%20and%20humans%22%5Bfilter%5D%20NOT%20comment%5BPTYP%5D%20NOT%20letter%5BPTYP%5D" title="PubMed search">See all (4)</a></div></div>
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<div class="portlet_content ln"><ul><li><a href="https://www.omim.org/search?index=entry&amp;start=1&amp;limit=10&amp;sort=score%20desc&amp;field=number&amp;search=619512" target="_blank">OMIM</a></li><li><a href="https://clinicaltrials.gov/search?cond=Neurodevelopmental%20disorder%20with%20hypotonia%20and%20brain%20abnormalities" target="_blank">ClinicalTrials.gov</a></li></ul></div>
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