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<meta name="keywords" content="C3553758, disease or syndrome, jbts18, joubert syndrome 18, joubert syndrome caused by mutation in tctn3, joubert syndrome type 18, tctn3, tctn3 joubert syndrome, tctn3-related joubert syndrome, 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="Classic Joubert syndrome (JS) is characterized by three primary findings: A distinctive cerebellar and brain stem malformation called the molar tooth sign (MTS). Hypotonia. Developmental delays. Often these findings are accompanied by episodic tachypnea or apnea and/or atypical eye movements. In general, the breathing abnormalities improve with age, truncal ataxia develops over time, and acquisition of gross motor milestones is delayed. Cognitive abilities are variable, ranging from severe intellectual disability to normal. Additional findings can include retinal dystrophy, renal disease, ocular colobomas, occipital encephalocele, hepatic fibrosis, polydactyly, oral hamartomas, and endocrine abnormalities. Both intra- and interfamilial variation are seen." /><meta name="robots" content="index,nofollow,noarchive" />
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<!--
UID=766672
ConceptID=C3553758
-->
<!--imgCountBooks = 2--><div class="ncbi_carousel" data-ncbicarousel-config="imageWidth:'100px',numItemsVisible:2,toggler:false"><div class="nc_header"><span class="img_strip_title">Images (2)</span></div><div class="nc_content"><div class="nc_item"><a class="figpopup"><img alt="Image from GeneReviews" src="/books/NBK1325/bin/joubert-Image001.gif" src-large="/books/NBK1325/bin/joubert-Image001.jpg" /></a><br /><a href="/books/NBK1325/figure/joubert.F1/" title="GeneReviews" target="_blank">details</a></div><div class="nc_item"><a class="figpopup"><img alt="Image from GeneReviews" src="/books/NBK1325/bin/joubert-Image002.gif" src-large="/books/NBK1325/bin/joubert-Image002.jpg" /></a><br /><a href="/books/NBK1325/figure/joubert.F2/" title="GeneReviews" target="_blank">details</a></div></div></div><h1 class="medgenTitle"><div class="MedGenTitleText">Joubert syndrome 18<span class="h1sub">(JBTS18)</span></div></h1><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>766672</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:">C3553758</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>JBTS18; TCTN3-Related Joubert Syndrome</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="TCTN3 - ID: 26123 - NCBI Gene" href="/gene/26123" class="medgenPMinfo">TCTN3</a> (10q24.1)</td></tr>
<tr><td colspan="2" class="small"> </td></tr><tr><td>Monarch Initiative:</td>
<td><a href="https://monarchinitiative.org/disease/MONDO:0013896" target="_blank">MONDO:0013896</a></td></tr>
<tr><td>OMIM<span class="superscript">®</span>:</td>
<td><a href="https://omim.org/entry/614815" target="_blank">614815</a></td></tr>
</tbody></table></div><div class="rprt-body jig-ncbiinpagenav" data-jigconfig="smoothScroll: false, gotoTopLink: true, gotoTopLinkText: '', gotoTopLinkAttrs: {'title': 'Go to the top of the page'},allHeadingLevels: ['h1'], topOfPageTOC: true, tocId: 'my-toc'"><div id="rprt-tabs-1" class="rprt-tab"><div id="tb-termsProp-1"><div class="leftCol mgCol"><div>
<div class="portlet mgSection" id="ID_101">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Disease_characteristics">Disease characteristics</h1><a sid="101" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln"><div class="excerpt">Excerpted from the <i>GeneReview: </i><a href="/books/NBK1325" target="_blank">Joubert Syndrome</a></div><div>Classic Joubert syndrome (JS) is characterized by three primary findings: A distinctive cerebellar and brain stem malformation called the molar tooth sign (MTS). Hypotonia. Developmental delays. Often these findings are accompanied by episodic tachypnea or apnea and/or atypical eye movements. In general, the breathing abnormalities improve with age, truncal ataxia develops over time, and acquisition of gross motor milestones is delayed. Cognitive abilities are variable, ranging from severe intellectual disability to normal. Additional findings can include retinal dystrophy, renal disease, ocular colobomas, occipital encephalocele, hepatic fibrosis, polydactyly, oral hamartomas, and endocrine abnormalities. Both intra- and interfamilial variation are seen. [from <a title="GeneReviews" href="https://www.ncbi.nlm.nih.gov/books/NBK1116" class="defSource" target="_blank">GeneReviews</a>]</div><div class="spaceAbove"><strong>Full text of <i>GeneReview</i> (by section):</strong><br /><a class="medgenPMinfo" href="/books/NBK1325#joubert.Summary" target="NBK1325">Summary</a>  |  <a class="medgenPMinfo" href="/books/NBK1325#joubert.Diagnosis" target="NBK1325">Diagnosis</a>  |  <a class="medgenPMinfo" href="/books/NBK1325#joubert.Clinical_Characteristics" target="NBK1325">Clinical Characteristics</a>  |  <a class="medgenPMinfo" href="/books/NBK1325#joubert.Genetically_Related_Disorders" target="NBK1325">Genetically Related Disorders</a>  |  <a class="medgenPMinfo" href="/books/NBK1325#joubert.Differential_Diagnosis" target="NBK1325">Differential Diagnosis</a>  |  <a class="medgenPMinfo" href="/books/NBK1325#joubert.Management" target="NBK1325">Management</a>  |  <a class="medgenPMinfo" href="/books/NBK1325#joubert.Genetic_Counseling" target="NBK1325">Genetic Counseling</a>  |  <a class="medgenPMinfo" href="/books/NBK1325#joubert.Resources" target="NBK1325">Resources</a>  |  <a class="medgenPMinfo" href="/books/NBK1325#joubert.Molecular_Genetics" target="NBK1325">Molecular Genetics</a>  |  <a class="medgenPMinfo" href="/books/NBK1325#joubert.Chapter_Notes" target="NBK1325">Chapter Notes</a>  |  <a class="medgenPMinfo" href="/books/NBK1325#joubert.References" target="NBK1325">References</a></div><div class="spaceAbove"><strong>Authors:</strong><br />
Melissa Parisi  |  Ian Glass   <a href="/books/NBK1325" target="NBK1325" title="NCBI Bookshelf: Joubert Syndrome">view full author information</a></div></div>
</div>
<div class="portlet mgSection" id="ID_117">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Additional_description">Additional description</h1><a sid="117" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln"><div class="mgSection"><strong>From GeneReviews Overview</strong><br />Classic Joubert syndrome (JS) is characterized by three primary findings: A distinctive cerebellar and brain stem malformation called the molar tooth sign (MTS). Hypotonia. Developmental delays. Often these findings are accompanied by episodic tachypnea or apnea and/or atypical eye movements. In general, the breathing abnormalities improve with age, truncal ataxia develops over time, and acquisition of gross motor milestones is delayed. Cognitive abilities are variable, ranging from severe intellectual disability to normal. Additional findings can include retinal dystrophy, renal disease, ocular colobomas, occipital encephalocele, hepatic fibrosis, polydactyly, oral hamartomas, and endocrine abnormalities. Both intra- and interfamilial variation are seen.</div></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_65140"><div><strong>Horseshoe kidney</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>65140</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.">C0221353</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">A connection of the right and left kidney by an isthmus of functioning renal parenchyma or fibrous tissue that crosses the midline.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/65140">Feature record</a> | <a href="/medgen?term=%22Horseshoe%20kidney%22%5BClinical%20Features%5D%20OR%2065140%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_854361"><div><strong>Renal cyst</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>854361</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.">C3887499</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">A fluid filled sac in the kidney.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/854361">Feature record</a> | <a href="/medgen?term=%22Renal%20cyst%22%5BClinical%20Features%5D%20OR%20854361%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_3130"><div><strong>Clubfoot</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>3130</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.">C0009081</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Clubfoot is a congenital limb deformity defined as fixation of the foot in cavus, adductus, varus, and equinus (i.e., inclined inwards, axially rotated outwards, and pointing downwards) with concomitant soft tissue abnormalities (Cardy et al., 2007). Clubfoot may occur in isolation or as part of a syndrome (e.g., diastrophic dysplasia, 222600). Clubfoot has been reported with deficiency of long bones and mirror-image polydactyly (Gurnett et al., 2008; Klopocki et al., 2012).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/3130">Feature record</a> | <a href="/medgen?term=%22Clubfoot%22%5BClinical%20Features%5D%20OR%203130%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_67394"><div><strong>Postaxial polydactyly</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>67394</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.">C0220697</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Polydactyly refers to the occurrence of supernumerary digits and is the most frequent of congenital hand and foot deformities. Based on the location of the extra digits, polydactyly can be classified into preaxial, involving the thumb or great toe; postaxial, affecting the fifth digit; and central, involving the 3 central digits. Postaxial polydactyly (PAP) is further subclassified into 2 types: in type A, a well-formed extra digit articulates with the fifth or a sixth metacarpal, whereas in type B, a rudimentary, poorly developed extra digit is present (summary by Umm-e-Kalsoom et al., 2012).&#13; Genetic Heterogeneity of Postaxial Polydactyly&#13; Other forms of postaxial polydactyly type A include PAPA2 (602085) on chromosome 13q21; PAPA3 (607324) on chromosome 19p13; PAPA4 (608562) on chromosome 7q22; PAPA5 (263450) on chromosome 13q13; PAPA6 (615226), caused by mutation in the ZNF141 gene (194648) on chromosome 4p16; PAPA7 (617642), caused by mutation in the IQCE gene (617631) on chromosome 7p22; PAPA8 (618123), caused by mutation in the GLI1 gene (165220) on chromosome 12q13; PAPA9 (618219), caused by mutation in the CIBAR1 gene (617273) on chromosome 8q22; and PAPA10 (618498), caused by mutation in the KIAA0825 gene (617266) on chromosome 5q15.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/67394">Feature record</a> | <a href="/medgen?term=%22Postaxial%20polydactyly%22%5BClinical%20Features%5D%20OR%2067394%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_1795576"><div><strong>Trident pelvis</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1795576</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.">C5563366</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Spurs at the medial and lateral acetabular margin and in the center of the acetabulum gives rise to shape resembling a three-pronged spear known as trident.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1795576">Feature record</a> | <a href="/medgen?term=%22Trident%20pelvis%22%5BClinical%20Features%5D%20OR%201795576%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_42366"><div><strong>Ventricular septal defect</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>42366</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.">C0018818</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">A hole between the two bottom chambers (ventricles) of the heart. The defect is centered around the most superior aspect of the ventricular septum.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/42366">Feature record</a> | <a href="/medgen?term=%22Ventricular%20septal%20defect%22%5BClinical%20Features%5D%20OR%2042366%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_4693"><div><strong>Fetal growth restriction</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>4693</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.">C0015934</a></dd><dt><span class="dotprefix"></span></dt><dd>Pathologic Function</dd></dl></div></div></div>
<div class="spaceAbove">An abnormal restriction of fetal growth with fetal weight below the tenth percentile for gestational age.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/4693">Feature record</a> | <a href="/medgen?term=%22Fetal%20growth%20restriction%22%5BClinical%20Features%5D%20OR%204693%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_343308"><div><strong>Intrahepatic biliary atresia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>343308</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.">C1855284</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Atresia in the intrahepatic bile duct.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/343308">Feature record</a> | <a href="/medgen?term=%22Intrahepatic%20biliary%20atresia%22%5BClinical%20Features%5D%20OR%20343308%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_4935"><div><strong>Occipital encephalocele</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>4935</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.">C0014067</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">A type of encephalocele (that is, a a protrusion of part of the cranial contents including brain tissue through a congenital opening in the cranium, typically covered with skin or mucous membrane) in the occipital region of the skull. Occipital encephalocele presents as a midline swelling over the occipital bone. It is usually covered with normal full-thickness scalp.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/4935">Feature record</a> | <a href="/medgen?term=%22Occipital%20encephalocele%22%5BClinical%20Features%5D%20OR%204935%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_36258"><div><strong>Arrhinencephaly</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>36258</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.">C0078982</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">A defect of development of the brain characterized by congenital absence of the part of the brain that includes the olfactory bulbs, tracts, and other structures associated with the sense of smell.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/36258">Feature record</a> | <a href="/medgen?term=%22Arrhinencephaly%22%5BClinical%20Features%5D%20OR%2036258%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_400670"><div><strong>Molar tooth sign on MRI</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>400670</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.">C1865060</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">An abnormal appearance of the midbrain in axial magnetic resonance imaging in which the elongated superior cerebellar peduncles give the midbrain an appearance reminiscent of a molar or wisdom tooth.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/400670">Feature record</a> | <a href="/medgen?term=%22Molar%20tooth%20sign%20on%20MRI%22%5BClinical%20Features%5D%20OR%20400670%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_1768774"><div><strong>Agenesis of cerebellar vermis</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1768774</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.">C5437781</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Congenital absence of the vermis of cerebellum.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1768774">Feature record</a> | <a href="/medgen?term=%22Agenesis%20of%20cerebellar%20vermis%22%5BClinical%20Features%5D%20OR%201768774%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_19766"><div><strong>Retrognathia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>19766</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.">C0035353</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">An abnormality in which the mandible is mislocalised posteriorly.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/19766">Feature record</a> | <a href="/medgen?term=%22Retrognathia%22%5BClinical%20Features%5D%20OR%2019766%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_154361"><div><strong>Kyphoscoliosis</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>154361</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.">C0575158</a></dd><dt><span class="dotprefix"></span></dt><dd>Anatomical Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">An abnormal curvature of the spine in both a coronal (lateral) and sagittal (back-to-front) plane.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/154361">Feature record</a> | <a href="/medgen?term=%22Kyphoscoliosis%22%5BClinical%20Features%5D%20OR%20154361%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_195780"><div><strong>Camptodactyly</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>195780</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.">C0685409</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">The distal interphalangeal joint and/or the proximal interphalangeal joint of the fingers or toes cannot be extended to 180 degrees by either active or passive extension.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/195780">Feature record</a> | <a href="/medgen?term=%22Camptodactyly%22%5BClinical%20Features%5D%20OR%20195780%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_336793"><div><strong>Joint hypermobility</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>336793</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.">C1844820</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">The capability that a joint (or a group of joints) has to move, passively and/or actively, beyond normal limits along physiological axes.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/336793">Feature record</a> | <a href="/medgen?term=%22Joint%20hypermobility%22%5BClinical%20Features%5D%20OR%20336793%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_340849"><div><strong>Bowing of the long bones</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>340849</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.">C1855340</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">A bending or abnormal curvature of a long bone.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/340849">Feature record</a> | <a href="/medgen?term=%22Bowing%20of%20the%20long%20bones%22%5BClinical%20Features%5D%20OR%20340849%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_140914"><div><strong>Lobulated tongue</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>140914</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.">C0431564</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Multiple indentations and/or elevations on the edge and/or surface of the tongue producing an irregular surface contour.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/140914">Feature record</a> | <a href="/medgen?term=%22Lobulated%20tongue%22%5BClinical%20Features%5D%20OR%20140914%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_756015"><div><strong>Cleft palate</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>756015</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.">C2981150</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Cleft palate is a developmental defect of the palate resulting from a failure of fusion of the palatine processes and manifesting as a separation of the roof of the mouth (soft and hard palate).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/756015">Feature record</a> | <a href="/medgen?term=%22Cleft%20palate%22%5BClinical%20Features%5D%20OR%20756015%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_99227"><div><strong>Abnormality of eye movement</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>99227</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.">C0497202</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">An abnormality in voluntary or involuntary eye movements or their control.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/99227">Feature record</a> | <a href="/medgen?term=%22Abnormality%20of%20eye%20movement%22%5BClinical%20Features%5D%20OR%2099227%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_756015" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Cleft palate</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_140914" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Lobulated tongue</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_3130" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Clubfoot</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_67394" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Postaxial polydactyly</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_1795576" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Trident pelvis</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_42366" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Ventricular septal defect</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_343308" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Intrahepatic biliary atresia</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_99227" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Abnormality of eye movement</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_65140" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Horseshoe kidney</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_854361" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Renal cyst</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_340849" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Bowing of the long bones</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_195780" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Camptodactyly</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_336793" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Joint hypermobility</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_154361" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Kyphoscoliosis</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_19766" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Retrognathia</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_1768774" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Agenesis of cerebellar vermis</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_36258" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Arrhinencephaly</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_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_400670" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Molar tooth sign on MRI</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_4935" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Occipital encephalocele</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_4693" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Fetal growth restriction</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/33323469">Phenotype and genotype spectra of a Chinese cohort with nephronophthisis-related ciliopathy.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Tang X,
Liu C,
Liu X,
Chen J,
Fan X,
Liu J,
Ma D,
Cao G,
Chen Z,
Xu D,
Zhu Y,
Jiang X,
Cheng L,
Wu Y,
Hou L,
Li Y,
Shao X,
Zheng S,
Zhang A,
Zheng B,
Jian S,
Rong Z,
Su Q,
Gao X,
Rao J,
Shen Q,
Xu H;
Chinese Children Genetic Kidney Disease Database (CCGKDD);
“Internet Plus” Nephrology Alliance of the National Center for Childrens Care</span><br />
<span class="medgenPMjournal">J Med Genet</span>
2022 Feb;59(2):147-154.
Epub 2020 Dec 15
doi: 10.1136/jmedgenet-2020-107184.
<span class="bold">PMID: </span><a href="/pubmed/33323469" target="_blank">33323469</a></div>
<div class="nl"><a target="_blank" href="/pubmed/33486889">Update of genetic variants in CEP120 and CC2D2A-With an emphasis on genotype-phenotype correlations, tissue specific transcripts and exploring mutation specific exon skipping therapies.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Barroso-Gil M,
Olinger E,
Ramsbottom SA,
Molinari E,
Miles CG,
Sayer JA</span><br />
<span class="medgenPMjournal">Mol Genet Genomic Med</span>
2021 Dec;9(12):e1603.
Epub 2021 Jan 24
doi: 10.1002/mgg3.1603.
<span class="bold">PMID: </span><a href="/pubmed/33486889" target="_blank">33486889</a><a href="/pmc/articles/PMC8683696" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/21500139">Prenatal magnetic resonance imaging diagnosis of molar tooth sign at 17 to 18 weeks of gestation in two fetuses at risk for Joubert syndrome and related cerebellar disorders.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Saleem SN,
Zaki MS,
Soliman NA,
Momtaz M</span><br />
<span class="medgenPMjournal">Neuropediatrics</span>
2011 Feb;42(1):35-8.
Epub 2011 Apr 15
doi: 10.1055/s-0031-1275739.
<span class="bold">PMID: </span><a href="/pubmed/21500139" target="_blank">21500139</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=(joubert%20syndrome%2018)%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 (3)</a></div></div>
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<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/39817683">Sleep and breathing in children with Joubert syndrome and a review of other rare congenital hindbrain malformations.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Ju-Wang JD,
Dempsey JC,
Zhang C,
Doherty D,
Witmans M,
Tablizo MA,
Chen ML</span><br />
<span class="medgenPMjournal">Ther Adv Respir Dis</span>
2025 Jan-Dec;19:17534666241308405.
doi: 10.1177/17534666241308405.
<span class="bold">PMID: </span><a href="/pubmed/39817683" target="_blank">39817683</a><a href="/pmc/articles/PMC11748088" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/34596737">Fetal ciliopathies: a retrospective observational single-center study.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Simonini C,
Floeck A,
Strizek B,
Mueller A,
Gembruch U,
Geipel A</span><br />
<span class="medgenPMjournal">Arch Gynecol Obstet</span>
2022 Jul;306(1):71-83.
Epub 2021 Oct 1
doi: 10.1007/s00404-021-06265-7.
<span class="bold">PMID: </span><a href="/pubmed/34596737" target="_blank">34596737</a><a href="/pmc/articles/PMC9300526" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/31969461">Age and sex prevalence estimate of Joubert syndrome in Italy.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Nuovo S,
Bacigalupo I,
Ginevrino M,
Battini R,
Bertini E,
Borgatti R,
Casella A,
Micalizzi A,
Nardella M,
Romaniello R,
Serpieri V,
Zanni G,
Valente EM,
Vanacore N;
JS Italian Study Group</span><br />
<span class="medgenPMjournal">Neurology</span>
2020 Feb 25;94(8):e797-e801.
Epub 2020 Jan 22
doi: 10.1212/WNL.0000000000008996.
<span class="bold">PMID: </span><a href="/pubmed/31969461" target="_blank">31969461</a><a href="/pmc/articles/PMC7136056" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/28087721">Joubert syndrome: neuroimaging findings in 110 patients in correlation with cognitive function and genetic cause.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Poretti A,
Snow J,
Summers AC,
Tekes A,
Huisman TAGM,
Aygun N,
Carson KA,
Doherty D,
Parisi MA,
Toro C,
Yildirimli D,
Vemulapalli M,
Mullikin JC;
NISC Comparative Sequencing Program,
Cullinane AR,
Vilboux T,
Gahl WA,
Gunay-Aygun M</span><br />
<span class="medgenPMjournal">J Med Genet</span>
2017 Aug;54(8):521-529.
Epub 2017 Jan 13
doi: 10.1136/jmedgenet-2016-104425.
<span class="bold">PMID: </span><a href="/pubmed/28087721" target="_blank">28087721</a></div>
<div class="nl"><a target="_blank" href="/pubmed/24903086">Early second-trimester molar tooth sign.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Shen O,
Ben-Sira L,
Rosenak D,
Michaelson-Cohen R</span><br />
<span class="medgenPMjournal">Fetal Diagn Ther</span>
2014;36(3):259-62.
Epub 2014 May 28
doi: 10.1159/000358594.
<span class="bold">PMID: </span><a href="/pubmed/24903086" target="_blank">24903086</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Joubert%20syndrome%2018%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 (18)</a></div><h3 class="subhead">Diagnosis</h3>
<div class="nl"><a target="_blank" href="/pubmed/39817683">Sleep and breathing in children with Joubert syndrome and a review of other rare congenital hindbrain malformations.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Ju-Wang JD,
Dempsey JC,
Zhang C,
Doherty D,
Witmans M,
Tablizo MA,
Chen ML</span><br />
<span class="medgenPMjournal">Ther Adv Respir Dis</span>
2025 Jan-Dec;19:17534666241308405.
doi: 10.1177/17534666241308405.
<span class="bold">PMID: </span><a href="/pubmed/39817683" target="_blank">39817683</a><a href="/pmc/articles/PMC11748088" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/37131188">The genetic spectrum of congenital ocular motor apraxia type Cogan: an observational study, continued.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Schröder S,
Yigit G,
Li Y,
Altmüller J,
Büttel HM,
Fiedler B,
Kretzschmar C,
Nürnberg P,
Seeger J,
Serpieri V,
Valente EM,
Wollnik B,
Boltshauser E,
Brockmann K</span><br />
<span class="medgenPMjournal">Orphanet J Rare Dis</span>
2023 May 2;18(1):101.
doi: 10.1186/s13023-023-02706-5.
<span class="bold">PMID: </span><a href="/pubmed/37131188" target="_blank">37131188</a><a href="/pmc/articles/PMC10155342" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/34010585">Challenges and resources in adult life with Joubert syndrome: issues from an international classification of functioning (ICF) perspective.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Romaniello R,
Gagliardi C,
Desalvo P,
Provenzi L,
Battini R,
Bertini E,
Bonati MT,
Briguglio M,
D'Arrigo S,
Dotti MT,
Giordano L,
Macaluso C,
Moroni I,
Nuovo S,
Santucci M,
Signorini S,
Stanzial F,
Valente EM,
Borgatti R</span><br />
<span class="medgenPMjournal">Disabil Rehabil</span>
2022 Sep;44(18):4966-4973.
Epub 2021 May 19
doi: 10.1080/09638288.2021.1922516.
<span class="bold">PMID: </span><a href="/pubmed/34010585" target="_blank">34010585</a></div>
<div class="nl"><a target="_blank" href="/pubmed/31969461">Age and sex prevalence estimate of Joubert syndrome in Italy.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Nuovo S,
Bacigalupo I,
Ginevrino M,
Battini R,
Bertini E,
Borgatti R,
Casella A,
Micalizzi A,
Nardella M,
Romaniello R,
Serpieri V,
Zanni G,
Valente EM,
Vanacore N;
JS Italian Study Group</span><br />
<span class="medgenPMjournal">Neurology</span>
2020 Feb 25;94(8):e797-e801.
Epub 2020 Jan 22
doi: 10.1212/WNL.0000000000008996.
<span class="bold">PMID: </span><a href="/pubmed/31969461" target="_blank">31969461</a><a href="/pmc/articles/PMC7136056" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/29789951">Sleep in Children with Congenital Malformations of the Central Nervous System.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Yates JF,
Troester MM,
Ingram DG</span><br />
<span class="medgenPMjournal">Curr Neurol Neurosci Rep</span>
2018 May 23;18(7):38.
doi: 10.1007/s11910-018-0850-6.
<span class="bold">PMID: </span><a href="/pubmed/29789951" target="_blank">29789951</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Joubert%20syndrome%2018%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 (32)</a></div><h3 class="subhead">Therapy</h3>
<div class="nl"><a target="_blank" href="/pubmed/33486889">Update of genetic variants in CEP120 and CC2D2A-With an emphasis on genotype-phenotype correlations, tissue specific transcripts and exploring mutation specific exon skipping therapies.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Barroso-Gil M,
Olinger E,
Ramsbottom SA,
Molinari E,
Miles CG,
Sayer JA</span><br />
<span class="medgenPMjournal">Mol Genet Genomic Med</span>
2021 Dec;9(12):e1603.
Epub 2021 Jan 24
doi: 10.1002/mgg3.1603.
<span class="bold">PMID: </span><a href="/pubmed/33486889" target="_blank">33486889</a><a href="/pmc/articles/PMC8683696" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Joubert%20syndrome%2018%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 (1)</a></div><h3 class="subhead">Prognosis</h3>
<div class="nl"><a target="_blank" href="/pubmed/34010585">Challenges and resources in adult life with Joubert syndrome: issues from an international classification of functioning (ICF) perspective.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Romaniello R,
Gagliardi C,
Desalvo P,
Provenzi L,
Battini R,
Bertini E,
Bonati MT,
Briguglio M,
D'Arrigo S,
Dotti MT,
Giordano L,
Macaluso C,
Moroni I,
Nuovo S,
Santucci M,
Signorini S,
Stanzial F,
Valente EM,
Borgatti R</span><br />
<span class="medgenPMjournal">Disabil Rehabil</span>
2022 Sep;44(18):4966-4973.
Epub 2021 May 19
doi: 10.1080/09638288.2021.1922516.
<span class="bold">PMID: </span><a href="/pubmed/34010585" target="_blank">34010585</a></div>
<div class="nl"><a target="_blank" href="/pubmed/33168220">Dandy-Walker Malformation.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Society for Maternal-Fetal Medicine (SMFM),
Monteagudo A</span><br />
<span class="medgenPMjournal">Am J Obstet Gynecol</span>
2020 Dec;223(6):B38-B41.
Epub 2020 Nov 7
doi: 10.1016/j.ajog.2020.08.184.
<span class="bold">PMID: </span><a href="/pubmed/33168220" target="_blank">33168220</a></div>
<div class="nl"><a target="_blank" href="/pubmed/28087721">Joubert syndrome: neuroimaging findings in 110 patients in correlation with cognitive function and genetic cause.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Poretti A,
Snow J,
Summers AC,
Tekes A,
Huisman TAGM,
Aygun N,
Carson KA,
Doherty D,
Parisi MA,
Toro C,
Yildirimli D,
Vemulapalli M,
Mullikin JC;
NISC Comparative Sequencing Program,
Cullinane AR,
Vilboux T,
Gahl WA,
Gunay-Aygun M</span><br />
<span class="medgenPMjournal">J Med Genet</span>
2017 Aug;54(8):521-529.
Epub 2017 Jan 13
doi: 10.1136/jmedgenet-2016-104425.
<span class="bold">PMID: </span><a href="/pubmed/28087721" target="_blank">28087721</a></div>
<div class="nl"><a target="_blank" href="/pubmed/26341656">Combined liver and kidney transplantation and kidney after liver transplantation in children: Indication, postoperative outcome, and long-term results.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Büscher R,
Büscher AK,
Cetiner M,
Treckmann JW,
Paul A,
Vester U,
Hoyer PF</span><br />
<span class="medgenPMjournal">Pediatr Transplant</span>
2015 Dec;19(8):858-65.
Epub 2015 Sep 5
doi: 10.1111/petr.12595.
<span class="bold">PMID: </span><a href="/pubmed/26341656" target="_blank">26341656</a></div>
<div class="nl"><a target="_blank" href="/pubmed/15473174">Joubert syndrome: long-term follow-up.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Hodgkins PR,
Harris CM,
Shawkat FS,
Thompson DA,
Chong K,
Timms C,
Russell-Eggitt I,
Taylor DS,
Kriss A</span><br />
<span class="medgenPMjournal">Dev Med Child Neurol</span>
2004 Oct;46(10):694-9.
doi: 10.1017/s0012162204001161.
<span class="bold">PMID: </span><a href="/pubmed/15473174" target="_blank">15473174</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Joubert%20syndrome%2018%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 (13)</a></div><h3 class="subhead">Clinical prediction guides</h3>
<div class="nl"><a target="_blank" href="/pubmed/39817683">Sleep and breathing in children with Joubert syndrome and a review of other rare congenital hindbrain malformations.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Ju-Wang JD,
Dempsey JC,
Zhang C,
Doherty D,
Witmans M,
Tablizo MA,
Chen ML</span><br />
<span class="medgenPMjournal">Ther Adv Respir Dis</span>
2025 Jan-Dec;19:17534666241308405.
doi: 10.1177/17534666241308405.
<span class="bold">PMID: </span><a href="/pubmed/39817683" target="_blank">39817683</a><a href="/pmc/articles/PMC11748088" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/37131188">The genetic spectrum of congenital ocular motor apraxia type Cogan: an observational study, continued.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Schröder S,
Yigit G,
Li Y,
Altmüller J,
Büttel HM,
Fiedler B,
Kretzschmar C,
Nürnberg P,
Seeger J,
Serpieri V,
Valente EM,
Wollnik B,
Boltshauser E,
Brockmann K</span><br />
<span class="medgenPMjournal">Orphanet J Rare Dis</span>
2023 May 2;18(1):101.
doi: 10.1186/s13023-023-02706-5.
<span class="bold">PMID: </span><a href="/pubmed/37131188" target="_blank">37131188</a><a href="/pmc/articles/PMC10155342" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/34596737">Fetal ciliopathies: a retrospective observational single-center study.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Simonini C,
Floeck A,
Strizek B,
Mueller A,
Gembruch U,
Geipel A</span><br />
<span class="medgenPMjournal">Arch Gynecol Obstet</span>
2022 Jul;306(1):71-83.
Epub 2021 Oct 1
doi: 10.1007/s00404-021-06265-7.
<span class="bold">PMID: </span><a href="/pubmed/34596737" target="_blank">34596737</a><a href="/pmc/articles/PMC9300526" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/34155518">Genetic compensation for cilia defects in cep290 mutants by upregulation of cilia-associated small GTPases.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Cardenas-Rodriguez M,
Austin-Tse C,
Bergboer JGM,
Molinari E,
Sugano Y,
Bachmann-Gagescu R,
Sayer JA,
Drummond IA</span><br />
<span class="medgenPMjournal">J Cell Sci</span>
2021 Jul 15;134(14)
Epub 2021 Jul 22
doi: 10.1242/jcs.258568.
<span class="bold">PMID: </span><a href="/pubmed/34155518" target="_blank">34155518</a><a href="/pmc/articles/PMC8325957" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/29789951">Sleep in Children with Congenital Malformations of the Central Nervous System.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Yates JF,
Troester MM,
Ingram DG</span><br />
<span class="medgenPMjournal">Curr Neurol Neurosci Rep</span>
2018 May 23;18(7):38.
doi: 10.1007/s11910-018-0850-6.
<span class="bold">PMID: </span><a href="/pubmed/29789951" target="_blank">29789951</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Joubert%20syndrome%2018%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 (15)</a></div></div>
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<div class="portlet_content ln"><ul><li><a href="/gtr/tests?term=C3553758%5bDISCUI%5d&amp;filter=method%3A2%5F8" target="_blank">Deletion/duplication analysis (20)</a></li>
<li><a href="/gtr/tests?term=C3553758%5bDISCUI%5d&amp;filter=method%3A2%5F7" target="_blank">Sequence analysis of the entire coding region (34)</a></li>
<li><a href="/gtr/tests?term=C3553758%5bDISCUI%5d&amp;filter=method%3A2%5F19" target="_blank">Targeted variant analysis (10)</a></li>
<li class="portletSeeAll portletSeeAllPad"><total><a href="/gtr/tests?term=C3553758%5bDISCUI%5d" target="_blank">See all (35)</a></total></li>
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<div class="portlet_content ln"><ul class="a_poppers"><li><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=(joubert%20syndrome%2018)%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">PubMed</a><div class="help-popup">See practice and clinical guidelines in PubMed. The search results may include broader topics and may not capture all published guidelines. See the <a href="/medgen/docs/faq/" title="Frequently asked questions" target="_blank">FAQ</a> for details.</div></li></ul></div>
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