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<meta name="keywords" content="C4755254, aspartyl-trna synthetase deficiency, dars1, disease or syndrome, hbsl, hbsl - hypomyelination, brain stem, spinal cord, leg spasticity, hypomyelination with brain stem and spinal cord involvement and leg spasticity, hypomyelination with brainstem and spinal cord involvement and leg spasticity, 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="Hypomyelination with brainstem and spinal cord involvement and leg spasticity is an autosomal recessive leukoencephalopathy characterized by onset in the first year of life of severe spasticity, mainly affecting the lower limbs and resulting in an inability to achieve independent ambulation. Affected individuals show delayed motor development and nystagmus; some may have mild mental retardation. Brain MRI shows hypomyelination and white matter lesions in the cerebrum, brainstem, cerebellum, and spinal cord (summary by Taft et al., 2013)." /><meta name="robots" content="index,nofollow,noarchive" />
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<!--
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UID=1667792
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ConceptID=C4755254
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<!--imgCountBooks = 0--><h1 class="medgenTitle"><div class="MedGenTitleText">Hypomyelination with brain stem and spinal cord involvement and leg spasticity<span class="h1sub">(HBSL)</span></div></h1><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1667792</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) Click for more information."><span class="highlight" style="background-color:">C4755254</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>ASPARTYL-tRNA SYNTHETASE DEFICIENCY; Hypomyelination with brainstem and spinal cord involvement and leg spasticity</td></tr>
|
||
<tr><td><span class="bold">SNOMED CT: </span></td>
|
||
<td>HBSL - hypomyelination, brain stem, spinal cord, leg spasticity (777999008); Hypomyelination with brain stem and spinal cord involvement and leg spasticity (777999008)</td></tr>
|
||
<tr><td>Modes of inheritance:</td>
|
||
<td>
|
||
<div class="divPopper rprt" id="moi_141025"><div><strong>Autosomal recessive inheritance</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>141025</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) Click for more information.">C0441748</a></dd><dt><span class="dotprefix"> •</span></dt><dd>Intellectual Product</dd></dl></div></div></div>
|
||
<div class="spaceAbove">Source: Orphanet</div>
|
||
<div class="spaceAbove">A mode of inheritance that is observed for traits related to a gene encoded on one of the autosomes (i.e., the human chromosomes 1-22) in which a trait manifests in individuals with two pathogenic alleles, either homozygotes (two copies of the same mutant allele) or compound heterozygotes (whereby each copy of a gene has a distinct mutant allele).</div></div>
|
||
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#moi_141025" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Autosomal recessive inheritance</a><span> (Orphanet)</span></div></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="DARS1 - ID: 1615 - NCBI Gene" href="/gene/1615" class="medgenPMinfo">DARS1</a> (2q21.3)</td></tr>
|
||
<tr><td colspan="2" class="small"> </td></tr><tr><td>Monarch Initiative:</td>
|
||
<td><a href="https://monarchinitiative.org/disease/MONDO:0014115" target="_blank">MONDO:0014115</a></td></tr>
|
||
<tr><td>OMIM<span class="superscript">®</span>:</td>
|
||
<td><a href="https://omim.org/entry/615281" target="_blank">615281</a></td></tr>
|
||
<tr><td>Orphanet:</td>
|
||
<td><a target="_blank" title="Orphanet: The portal for rare diseases and orphan drugs" href="http://www.orpha.net/consor/cgi-bin/OC_Exp.php?lng=EN&Expert=363412">ORPHA363412</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_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">Hypomyelination with brainstem and spinal cord involvement and leg spasticity is an autosomal recessive leukoencephalopathy characterized by onset in the first year of life of severe spasticity, mainly affecting the lower limbs and resulting in an inability to achieve independent ambulation. Affected individuals show delayed motor development and nystagmus; some may have mild mental retardation. Brain MRI shows hypomyelination and white matter lesions in the cerebrum, brainstem, cerebellum, and spinal cord (summary by Taft et al., 2013). [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_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 MedlinePlus Genetics</strong><br />Hypomyelination with brainstem and spinal cord involvement and leg spasticity (HBSL) is a condition that affects the brain and spinal cord (central nervous system). In particular, the condition affects nerves in specific regions (called tracts) within the spinal cord and the brainstem, which is the part of the brain that connects to the spinal cord. HBSL is a form of leukodystrophy, which is a group of conditions that involve abnormalities of the nervous system's white matter. The white matter consists of nerve fibers covered by a fatty substance, called myelin, that insulates the fibers and promotes the rapid transmission of nerve impulses. In HBSL, the nervous system has a reduced ability to form myelin (hypomyelination).<br /><br />In HBSL, early development of motor skills (such as rolling over and sitting) may be normal, but movement problems typically begin within the infant's first year. However, in some individuals, these problems do not appear until adolescence. The characteristic feature of HBSL is muscle stiffness (spasticity) in the legs that worsens over time. Most people with HBSL are unable to walk independently. Other neurological problems in affected individuals can include abnormal side-to-side movements of the eyes (nystagmus), weak muscle tone (hypotonia) in the torso, and mild intellectual disability.<br /><br />Distinct changes in the brains of people with HBSL can be seen using magnetic resonance imaging (MRI). These characteristic abnormalities typically involve specific regions (called tracts) within the brainstem and spinal cord, especially the pyramidal tract, lateral corticospinal tract, and the dorsal column. <a target="_blank" href="https://medlineplus.gov/genetics/condition/hypomyelination-with-brainstem-and-spinal-cord-involvement-and-leg-spasticity">https://medlineplus.gov/genetics/condition/hypomyelination-with-brainstem-and-spinal-cord-involvement-and-leg-spasticity</a></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_786046"><div><strong>Cherry red spot of the macula</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>786046</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) Click for more information.">C2216370</a></dd><dt><span class="dotprefix"> •</span></dt><dd>Finding</dd></dl></div></div></div>
|
||
<div class="spaceAbove">Pallor of the perifoveal macula of the retina with appearance of a small circular reddish choroid shape as seen through the fovea centralis due to relative transparency of the macula.</div>
|
||
<div class="spaceAbove nowrap">See: <a href="/medgen/786046">Feature record</a> | <a href="/medgen?term=%22Cherry%20red%20spot%20of%20the%20macula%22%5BClinical%20Features%5D%20OR%20786046%5Buid%5D">Search on this feature</a></div></div>
|
||
<div class="divPopper rprt" id="clin_849"><div><strong>Cerebellar ataxia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>849</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) Click for more information.">C0007758</a></dd><dt><span class="dotprefix"> •</span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
|
||
<div class="spaceAbove">Cerebellar ataxia refers to ataxia due to dysfunction of the cerebellum. This causes a variety of elementary neurological deficits including asynergy (lack of coordination between muscles, limbs and joints), dysmetria (lack of ability to judge distances that can lead to under- or overshoot in grasping movements), and dysdiadochokinesia (inability to perform rapid movements requiring antagonizing muscle groups to be switched on and off repeatedly).</div>
|
||
<div class="spaceAbove nowrap">See: <a href="/medgen/849">Feature record</a> | <a href="/medgen?term=%22Cerebellar%20ataxia%22%5BClinical%20Features%5D%20OR%20849%5Buid%5D">Search on this feature</a></div></div>
|
||
<div class="divPopper rprt" id="clin_8510"><div><strong>Dysarthria</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>8510</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) Click for more information.">C0013362</a></dd><dt><span class="dotprefix"> •</span></dt><dd>Mental or Behavioral Dysfunction</dd></dl></div></div></div>
|
||
<div class="spaceAbove">Dysarthric speech is a general description referring to a neurological speech disorder characterized by poor articulation. Depending on the involved neurological structures, dysarthria may be further classified as spastic, flaccid, ataxic, hyperkinetic and hypokinetic, or mixed.</div>
|
||
<div class="spaceAbove nowrap">See: <a href="/medgen/8510">Feature record</a> | <a href="/medgen?term=%22Dysarthria%22%5BClinical%20Features%5D%20OR%208510%5Buid%5D">Search on this feature</a></div></div>
|
||
<div class="divPopper rprt" id="clin_44181"><div><strong>Spastic diplegia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>44181</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) Click for more information.">C0023882</a></dd><dt><span class="dotprefix"> •</span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
|
||
<div class="spaceAbove">Spasticity (neuromuscular hypertonia) primarily in the muscles of the legs, hips, and pelvis.</div>
|
||
<div class="spaceAbove nowrap">See: <a href="/medgen/44181">Feature record</a> | <a href="/medgen?term=%22Spastic%20diplegia%22%5BClinical%20Features%5D%20OR%2044181%5Buid%5D">Search on this feature</a></div></div>
|
||
<div class="divPopper rprt" id="clin_10044"><div><strong>Intellectual disability, mild</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>10044</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) Click for more information.">C0026106</a></dd><dt><span class="dotprefix"> •</span></dt><dd>Mental or Behavioral Dysfunction</dd></dl></div></div></div>
|
||
<div class="spaceAbove">Mild intellectual disability is defined as an intelligence quotient (IQ) in the range of 50-69.</div>
|
||
<div class="spaceAbove nowrap">See: <a href="/medgen/10044">Feature record</a> | <a href="/medgen?term=%22Intellectual%20disability%2C%20mild%22%5BClinical%20Features%5D%20OR%2010044%5Buid%5D">Search on this feature</a></div></div>
|
||
<div class="divPopper rprt" id="clin_19708"><div><strong>Babinski sign</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>19708</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) Click for more information.">C0034935</a></dd><dt><span class="dotprefix"> •</span></dt><dd>Finding</dd></dl></div></div></div>
|
||
<div class="spaceAbove">Upturning of the big toe (and sometimes fanning of the other toes) in response to stimulation of the sole of the foot. If the Babinski sign is present it can indicate damage to the corticospinal tract.</div>
|
||
<div class="spaceAbove nowrap">See: <a href="/medgen/19708">Feature record</a> | <a href="/medgen?term=%22Babinski%20sign%22%5BClinical%20Features%5D%20OR%2019708%5Buid%5D">Search on this feature</a></div></div>
|
||
<div class="divPopper rprt" id="clin_20693"><div><strong>Seizure</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>20693</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) Click for more information.">C0036572</a></dd><dt><span class="dotprefix"> •</span></dt><dd>Sign or Symptom</dd></dl></div></div></div>
|
||
<div class="spaceAbove">A seizure is an intermittent abnormality of nervous system physiology characterized by a transient occurrence of signs and/or symptoms due to abnormal excessive or synchronous neuronal activity in the brain.</div>
|
||
<div class="spaceAbove nowrap">See: <a href="/medgen/20693">Feature record</a> | <a href="/medgen?term=%22Seizure%22%5BClinical%20Features%5D%20OR%2020693%5Buid%5D">Search on this feature</a></div></div>
|
||
<div class="divPopper rprt" id="clin_36380"><div><strong>Spina bifida occulta</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>36380</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) Click for more information.">C0080174</a></dd><dt><span class="dotprefix"> •</span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
|
||
<div class="spaceAbove">The closed form of spina bifida with incomplete closure of a vertebral body with intact overlying skin.</div>
|
||
<div class="spaceAbove nowrap">See: <a href="/medgen/36380">Feature record</a> | <a href="/medgen?term=%22Spina%20bifida%20occulta%22%5BClinical%20Features%5D%20OR%2036380%5Buid%5D">Search on this feature</a></div></div>
|
||
<div class="divPopper rprt" id="clin_36387"><div><strong>Tethered cord</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>36387</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) Click for more information.">C0080218</a></dd><dt><span class="dotprefix"> •</span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
|
||
<div class="spaceAbove">During normal embryological development, the spinal cord first occupies the entire length of the vertebral column but goes on to assume a position at the level of L1 due to differential growth of the conus medullaris and the vertebral column. The filum terminale is a slender, threadlike structure that remains after the normal regression of the distal embryonic spinal cord and attaches the spinal cord to the coccyx. A tethered cord results if there is a thickened rope-like filum terminale which anchors the cord at the level of L2 or below, potentially causing neurologic signs owing to abnormal tension on the spinal cord.</div>
|
||
<div class="spaceAbove nowrap">See: <a href="/medgen/36387">Feature record</a> | <a href="/medgen?term=%22Tethered%20cord%22%5BClinical%20Features%5D%20OR%2036387%5Buid%5D">Search on this feature</a></div></div>
|
||
<div class="divPopper rprt" id="clin_78722"><div><strong>Leukoencephalopathy</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>78722</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) Click for more information.">C0270612</a></dd><dt><span class="dotprefix"> •</span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
|
||
<div class="spaceAbove">This term describes abnormality of the white matter of the cerebrum resulting from damage to the myelin sheaths of nerve cells.</div>
|
||
<div class="spaceAbove nowrap">See: <a href="/medgen/78722">Feature record</a> | <a href="/medgen?term=%22Leukoencephalopathy%22%5BClinical%20Features%5D%20OR%2078722%5Buid%5D">Search on this feature</a></div></div>
|
||
<div class="divPopper rprt" id="clin_138005"><div><strong>Hypoplasia of the corpus callosum</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>138005</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) Click for more information.">C0344482</a></dd><dt><span class="dotprefix"> •</span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
|
||
<div class="spaceAbove">Underdevelopment of the corpus callosum.</div>
|
||
<div class="spaceAbove nowrap">See: <a href="/medgen/138005">Feature record</a> | <a href="/medgen?term=%22Hypoplasia%20of%20the%20corpus%20callosum%22%5BClinical%20Features%5D%20OR%20138005%5Buid%5D">Search on this feature</a></div></div>
|
||
<div class="divPopper rprt" id="clin_220865"><div><strong>Lower limb spasticity</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>220865</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) Click for more information.">C1271100</a></dd><dt><span class="dotprefix"> •</span></dt><dd>Finding</dd></dl></div></div></div>
|
||
<div class="spaceAbove">Spasticity (velocity-dependent increase in tonic stretch reflexes with increased muscle tone and hyperexcitable tendon reflexes) in the muscles of the lower limbs, hips, and pelvis.</div>
|
||
<div class="spaceAbove nowrap">See: <a href="/medgen/220865">Feature record</a> | <a href="/medgen?term=%22Lower%20limb%20spasticity%22%5BClinical%20Features%5D%20OR%20220865%5Buid%5D">Search on this feature</a></div></div>
|
||
<div class="divPopper rprt" id="clin_381392"><div><strong>Motor delay</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>381392</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) Click for more information.">C1854301</a></dd><dt><span class="dotprefix"> •</span></dt><dd>Finding</dd></dl></div></div></div>
|
||
<div class="spaceAbove">A type of Developmental delay characterized by a delay in acquiring motor skills.</div>
|
||
<div class="spaceAbove nowrap">See: <a href="/medgen/381392">Feature record</a> | <a href="/medgen?term=%22Motor%20delay%22%5BClinical%20Features%5D%20OR%20381392%5Buid%5D">Search on this feature</a></div></div>
|
||
<div class="divPopper rprt" id="clin_382164"><div><strong>Brisk reflexes</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>382164</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) Click for more information.">C2673700</a></dd><dt><span class="dotprefix"> •</span></dt><dd>Finding</dd></dl></div></div></div>
|
||
<div class="spaceAbove">Tendon reflexes that are noticeably more active than usual (conventionally denoted 3+ on clinical examination). Brisk reflexes may or may not indicate a neurological lesion. They are distinguished from hyperreflexia by the fact that hyerreflexia is characterized by hyperactive repeating (clonic) reflexes, which are considered to be always abnormal.</div>
|
||
<div class="spaceAbove nowrap">See: <a href="/medgen/382164">Feature record</a> | <a href="/medgen?term=%22Brisk%20reflexes%22%5BClinical%20Features%5D%20OR%20382164%5Buid%5D">Search on this feature</a></div></div>
|
||
<div class="divPopper rprt" id="clin_397841"><div><strong>Irritability</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>397841</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) Click for more information.">C2700617</a></dd><dt><span class="dotprefix"> •</span></dt><dd>Mental Process</dd></dl></div></div></div>
|
||
<div class="spaceAbove">A proneness to anger, i.e., a tendency to become easily bothered or annoyed.</div>
|
||
<div class="spaceAbove nowrap">See: <a href="/medgen?term=%22Irritability%22%5BClinical%20Features%5D%20OR%20397841%5Buid%5D">Search on this feature</a></div></div>
|
||
<div class="divPopper rprt" id="clin_892446"><div><strong>CNS hypomyelination</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>892446</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) Click for more information.">C4025616</a></dd><dt><span class="dotprefix"> •</span></dt><dd>Finding</dd></dl></div></div></div>
|
||
<div class="spaceAbove">Reduced amount of myelin in the central nervous system resulting from defective myelinogenesis.</div>
|
||
<div class="spaceAbove nowrap">See: <a href="/medgen/892446">Feature record</a> | <a href="/medgen?term=%22CNS%20hypomyelination%22%5BClinical%20Features%5D%20OR%20892446%5Buid%5D">Search on this feature</a></div></div>
|
||
<div class="divPopper rprt" id="clin_342959"><div><strong>Axial hypotonia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>342959</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) Click for more information.">C1853743</a></dd><dt><span class="dotprefix"> •</span></dt><dd>Finding</dd></dl></div></div></div>
|
||
<div class="spaceAbove">Muscular hypotonia (abnormally low muscle tone) affecting the musculature of the trunk.</div>
|
||
<div class="spaceAbove nowrap">See: <a href="/medgen/342959">Feature record</a> | <a href="/medgen?term=%22Axial%20hypotonia%22%5BClinical%20Features%5D%20OR%20342959%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) 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_108218"><div><strong>Optic disc pallor</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>108218</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) Click for more information.">C0554970</a></dd><dt><span class="dotprefix"> •</span></dt><dd>Finding</dd></dl></div></div></div>
|
||
<div class="spaceAbove">A pale yellow discoloration of the optic disc (the area of the optic nerve head in the retina). The optic disc normally has a pinkish hue with a central yellowish depression.</div>
|
||
<div class="spaceAbove nowrap">See: <a href="/medgen/108218">Feature record</a> | <a href="/medgen?term=%22Optic%20disc%20pallor%22%5BClinical%20Features%5D%20OR%20108218%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(".TreeLite","#ID_102").TreeLite().openAll(); return false;">Show all</a><a class="small" href="#" onclick="jQuery(".TreeLite","#ID_102").TreeLite().closeAll(); return false;">Hide all</a></div><ul><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_786046" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Cherry red spot of the macula</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_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_108218" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Optic disc pallor</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_342959" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Axial hypotonia</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_19708" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Babinski sign</a></span></li><li class="TLline">
|
||
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_382164" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Brisk reflexes</a></span></li><li class="TLline">
|
||
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_849" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Cerebellar ataxia</a></span></li><li class="TLline">
|
||
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_892446" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">CNS hypomyelination</a></span></li><li class="TLline">
|
||
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_8510" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Dysarthria</a></span></li><li class="TLline">
|
||
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_138005" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Hypoplasia of the corpus callosum</a></span></li><li class="TLline">
|
||
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_10044" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Intellectual disability, mild</a></span></li><li class="TLline">
|
||
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_397841" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Irritability</a></span></li><li class="TLline">
|
||
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_78722" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Leukoencephalopathy</a></span></li><li class="TLline">
|
||
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_220865" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Lower limb spasticity</a></span></li><li class="TLline">
|
||
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_381392" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Motor delay</a></span></li><li class="TLline">
|
||
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_20693" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Seizure</a></span></li><li class="TLline">
|
||
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_44181" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Spastic diplegia</a></span></li><li class="TLline">
|
||
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_36380" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Spina bifida occulta</a></span></li><li class="TLline">
|
||
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_36387" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Tethered cord</a></span></li></ul></li></ul></div></div>
|
||
</div>
|
||
|
||
<div class="portlet mgSection" id="ID_118">
|
||
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Term_Hierarchy">Term Hierarchy</h1><a sid="118" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
|
||
<div class="portlet_content ln HierarchyGTR"><div class="jig-ncbitabs"><ul><li><a href="#tabGTR">GTR</a></li><li><a href="#tabMGEN">MeSH</a></li></ul><div id="tabGTR"><div class="search_result"><div class="rprts"><div class="chiclet_legend"><span class="chiclet_list" style="position:static;"><span title="Clinical test" class="chiclet Ccolor round">C</span><span>Clinical test, </span><span title="Research test" class="chiclet Rcolor round">R</span><span>Research test, </span><span title="OMIM" class="chiclet Ocolor ">O</span><span>OMIM, </span><span title="GeneReview" class="chiclet Gcolor">G</span><span><em>GeneReviews</em>, </span><span title="ClinVar" class="chiclet Vcolor">V</span><span>ClinVar </span></span></div><div id="hierarchy" class="margin_t1"><div class="ds_tree"><ul><li class="matched_ds"><span class="chiclet_list"><span class="chiclet Ccolor round" title="Clinical test"><a target="_blank" href="/gtr/tests/?term=C4755254[DISCUI]&test_type=Clinical" ref="ncbi_uid=1667792">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=1667792" target="_blank" href="/omim/603084">O</a></span><span class="chiclet unavailable" title="GeneReviews">G</span><span class="chiclet Vcolor" title="ClinVar"><a target="_blank" href="/clinvar?LinkName=medgen_clinvar&from_uid=1667792" ref="ncbi_uid=1667792">V</a></span></span><span class="TLline">Hypomyelination with brain stem and spinal cord involvement and leg spasticity</span></li></ul></div></div></div></div></div><div id="tabMGEN"><div class="ds_tree"><ul><li><span class="TLline"><a href="/medgen/474891" ref="tree=MeSH" title="MedGen record for Congenital Systemic Disorder">Congenital Systemic Disorder</a></span><ul><li><span class="TLline"><a href="/medgen/105425" ref="tree=MeSH" title="MedGen record for Abnormality of the nervous system">Abnormality of the nervous system</a></span><ul><li><span class="TLline"><a href="/medgen/868416" ref="tree=MeSH" title="MedGen record for Abnormal nervous system morphology">Abnormal nervous system morphology</a></span><ul><li><span class="TLline"><a href="/medgen/347527" ref="tree=MeSH" title="MedGen record for Abnormal myelination">Abnormal myelination</a></span><ul><li><span class="TLline"><a href="/medgen/866800" ref="tree=MeSH" title="MedGen record for Abnormal CNS myelination">Abnormal CNS myelination</a></span><ul><li><span class="TLline"><a href="/medgen/6070" ref="tree=MeSH" title="MedGen record for Leukodystrophy">Leukodystrophy</a></span><ul><li><span class="matched_ds">Hypomyelination with brain stem and spinal cord involvement and leg spasticity</span></li></ul></li></ul></li></ul></li></ul></li></ul></li></ul></li></ul></div></div></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
|
||
to supplement articles available in PubMed. See the <a href="/medgen/docs/faq/" title="Frequently asked questions" target="_blank">FAQ</a> for details.</div>
|
||
<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/31829048">An update on clinical, pathological, diagnostic, and therapeutic perspectives of childhood leukodystrophies.</a></div>
|
||
<div class="portlet_content ln"><span class="medgenPMauthor">Ashrafi MR,
|
||
Amanat M,
|
||
Garshasbi M,
|
||
Kameli R,
|
||
Nilipour Y,
|
||
Heidari M,
|
||
Rezaei Z,
|
||
Tavasoli AR</span><br />
|
||
<span class="medgenPMjournal">Expert Rev Neurother</span>
|
||
2020 Jan;20(1):65-84.
|
||
Epub 2019 Dec 12
|
||
doi: 10.1080/14737175.2020.1699060.
|
||
<span class="bold">PMID: </span><a href="/pubmed/31829048" target="_blank">31829048</a></div>
|
||
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Hypomyelination%20with%20brain%20stem%20and%20spinal%20cord%20involvement%20and%20leg%20spasticity%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 (1)</a></div><h3 class="subhead">Diagnosis</h3>
|
||
<div class="nl"><a target="_blank" href="/pubmed/31829048">An update on clinical, pathological, diagnostic, and therapeutic perspectives of childhood leukodystrophies.</a></div>
|
||
<div class="portlet_content ln"><span class="medgenPMauthor">Ashrafi MR,
|
||
Amanat M,
|
||
Garshasbi M,
|
||
Kameli R,
|
||
Nilipour Y,
|
||
Heidari M,
|
||
Rezaei Z,
|
||
Tavasoli AR</span><br />
|
||
<span class="medgenPMjournal">Expert Rev Neurother</span>
|
||
2020 Jan;20(1):65-84.
|
||
Epub 2019 Dec 12
|
||
doi: 10.1080/14737175.2020.1699060.
|
||
<span class="bold">PMID: </span><a href="/pubmed/31829048" target="_blank">31829048</a></div>
|
||
|
||
<div class="nl"><a target="_blank" href="/pubmed/23643384">Mutations in DARS cause hypomyelination with brain stem and spinal cord involvement and leg spasticity.</a></div>
|
||
<div class="portlet_content ln"><span class="medgenPMauthor">Taft RJ,
|
||
Vanderver A,
|
||
Leventer RJ,
|
||
Damiani SA,
|
||
Simons C,
|
||
Grimmond SM,
|
||
Miller D,
|
||
Schmidt J,
|
||
Lockhart PJ,
|
||
Pope K,
|
||
Ru K,
|
||
Crawford J,
|
||
Rosser T,
|
||
de Coo IF,
|
||
Juneja M,
|
||
Verma IC,
|
||
Prabhakar P,
|
||
Blaser S,
|
||
Raiman J,
|
||
Pouwels PJ,
|
||
Bevova MR,
|
||
Abbink TE,
|
||
van der Knaap MS,
|
||
Wolf NI</span><br />
|
||
<span class="medgenPMjournal">Am J Hum Genet</span>
|
||
2013 May 2;92(5):774-80.
|
||
doi: 10.1016/j.ajhg.2013.04.006.
|
||
<span class="bold">PMID: </span><a href="/pubmed/23643384" target="_blank">23643384</a><a href="/pmc/articles/PMC3644624" target="_blank" class="PubMedFree">Free PMC Article</a></div>
|
||
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Hypomyelination%20with%20brain%20stem%20and%20spinal%20cord%20involvement%20and%20leg%20spasticity%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 (2)</a></div></div>
|
||
</div>
|
||
</div></div></div></div></div></div></div>
|
||
<div id="messagearea_bottom">
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<div class=" bottom">
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</div>
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</div>
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</div>
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<div class="supplemental col three_col last">
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<h2 class="offscreen_noflow">Supplemental Content</h2>
|
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<div>
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<!-- MedGen supplemental column starts here -->
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<div class="rightCol mgCol">
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<div class="portlet mgSection" id="ID_113">
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<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Table_of_contents">Table of contents</h1><a sid="113" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
|
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<div class="portlet_content ln"><ul id="my-toc"></ul></div>
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</div>
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||
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<div class="portlet mgSection" id="ID_106">
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<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Genetic_Testing_Registry">Genetic Testing Registry</h1><a sid="106" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
|
||
<div class="portlet_content ln"><ul><li><a href="/gtr/tests?term=C4755254%5bDISCUI%5d&filter=method%3A2%5F8" target="_blank">Deletion/duplication analysis (10)</a></li>
|
||
<li><a href="/gtr/tests?term=C4755254%5bDISCUI%5d&filter=method%3A2%5F7" target="_blank">Sequence analysis of the entire coding region (15)</a></li>
|
||
<li><a href="/gtr/tests?term=C4755254%5bDISCUI%5d&filter=method%3A2%5F19" target="_blank">Targeted variant analysis (7)</a></li>
|
||
<li class="portletSeeAll portletSeeAllPad"><total><a href="/gtr/tests?term=C4755254%5bDISCUI%5d" target="_blank">See all (15)</a></total></li>
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</ul></div>
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</div>
|
||
|
||
<div class="portlet mgSection" id="ID_119">
|
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<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Clinical_resources">Clinical resources</h1><a sid="119" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
|
||
<div class="portlet_content ln"><ul><li><a href="https://www.omim.org/search?index=entry&start=1&limit=10&sort=score%20desc&field=number&search=615281" target="_blank">OMIM</a></li><li><a href="http://www.orpha.net/consor/cgi-bin/OC_Exp.php?Expert=363412" target="_blank">Orphanet</a></li><li><a href="https://clinicaltrials.gov/search?cond=Hypomyelination%20with%20brain%20stem%20and%20spinal%20cord%20involvement%20and%20leg%20spasticity" target="_blank">ClinicalTrials.gov</a></li></ul></div>
|
||
</div>
|
||
|
||
<div class="portlet mgSection" id="ID_115">
|
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<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Molecular_resources">Molecular resources</h1><a sid="115" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
|
||
<div class="portlet_content ln"><ul><li><a href="http://www.omim.org/search?index=entry&start=1&limit=10&sort=score%20desc&field=number&search=603084" target="_blank">OMIM</a></li><li><a href="/clinvar/?term=1615[geneid]" target="_blank">View DARS1 variations in ClinVar</a></li><li><a href="https://catalog.coriell.org/Search?q=615281" target="_blank">Coriell Institute for Medical Research</a></li></ul></div>
|
||
</div>
|
||
|
||
<div class="portlet mgSection" id="ID_116">
|
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<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Consumer_resources">Consumer resources</h1><a sid="116" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
|
||
<div class="portlet_content ln"><ul><li><a href="https://www.malacards.org/card/hypomyelination_with_brainstem_and_spinal_cord_involvement_and_leg_spasticity" target="_blank">MalaCards</a></li><li><a href="https://vsearch.nlm.nih.gov/vivisimo/cgi-bin/query-meta?v:project=medlineplus&query=Hypomyelination%20with%20brain%20stem%20and%20spinal%20cord%20involvement%20and%20leg%20spasticity" target="_blank">MedlinePlus</a></li><li><a href="https://medlineplus.gov/genetics/condition/hypomyelination-with-brainstem-and-spinal-cord-involvement-and-leg-spasticity" target="_blank">MedlinePlusGenetics (GHR)</a></li><li><a href="https://rarediseases.info.nih.gov/diseases/17554/disease" target="_blank">NCATS Office of Rare Diseases Research (GARD)</a></li></ul></div>
|
||
</div>
|
||
</div>
|
||
<div class="portlet brieflink">
|
||
<div class="portlet_head">
|
||
<div class="portlet_title">
|
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<h3>Reviews</h3>
|
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</div>
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|
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<div class="portlet_content">
|
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<ul>
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<li>
|
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<a href="/pubmed/clinical?term=Hypomyelination%20with%20brain%20stem%20and%20spinal%20cord%20involvement%20and%20leg%20spasticity" ref="ncbi_uid=&discoId=gtr_reviews&linkpos=1&linkpostotal=2" target="_blank">PubMed Clinical Queries</a>
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|
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<li>
|
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<a href="/pubmed?term=Hypomyelination%20with%20brain%20stem%20and%20spinal%20cord%20involvement%20and%20leg%20spasticity%20AND%20humans[mesh]%20AND%20review[publication%20type]" ref="ncbi_uid=&discoId=gtr_reviews&linkpos=2&linkpostotal=2" target="_blank">Reviews in PubMed</a>
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|
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|
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|
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|
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<!-- MedGen supplemental column ends here -->
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<div class="portlet brieflink">
|
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<div class="portlet_head">
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<div class="portlet_title">
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<h3>Related information</h3>
|
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<div class="portlet_content DiscoveryDbLinks">
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<ul>
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<li class="brieflinkpopper">
|
||
<a class="brieflinkpopperctrl" href="/clinvar?LinkName=medgen_clinvar&from_uid=1667792" ref="log$=recordlinks">ClinVar</a>
|
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<div class="brieflinkpop offscreen_noflow">Related medical variations</div>
|
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|
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<li class="brieflinkpopper">
|
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<a class="brieflinkpopperctrl" href="/gene?LinkName=medgen_gene_diseases&from_uid=1667792" ref="log$=recordlinks">Gene</a>
|
||
<div class="brieflinkpop offscreen_noflow">Related information in NCBI Gene</div>
|
||
</li>
|
||
<li class="brieflinkpopper">
|
||
<a class="brieflinkpopperctrl" href="/gtr/tests?term=C4755254[DISCUI]" ref="log$=recordlinks">GTR</a>
|
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<div class="brieflinkpop offscreen_noflow">Related information in GTR</div>
|
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</li>
|
||
<li class="brieflinkpopper">
|
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<a class="brieflinkpopperctrl" href="/gtr/tests?term=C4755254[DISCUI]&test_type=Clinical" ref="log$=recordlinks">GTR(Clinical)</a>
|
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<div class="brieflinkpop offscreen_noflow">Clinical tests in GTR</div>
|
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|
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<li class="brieflinkpopper">
|
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<a class="brieflinkpopperctrl" href="/omim?LinkName=medgen_omim&from_uid=1667792" ref="log$=recordlinks">OMIM</a>
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<div class="brieflinkpop offscreen_noflow">Related records in OMIM</div>
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<div class="brieflinkpop offscreen_noflow">OMIM records containing genes associated with phenotypes registered in MedGen</div>
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|
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<li class="brieflinkpopper">
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<a class="brieflinkpopperctrl" href="/pmc?LinkName=medgen_pmc&from_uid=1667792" ref="log$=recordlinks">PMC Articles</a>
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<div class="brieflinkpop offscreen_noflow">Related information in PubMed Central Links</div>
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|
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<li class="brieflinkpopper">
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<a class="brieflinkpopperctrl" href="/pubmed?LinkName=medgen_pubmed&from_uid=1667792" ref="log$=recordlinks">PubMed</a>
|
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<div class="brieflinkpop offscreen_noflow">Related literature resources in PubMed</div>
|
||
</li>
|
||
<li class="brieflinkpopper">
|
||
<a class="brieflinkpopperctrl" href="/pubmed?LinkName=medgen_pubmed_omim&from_uid=1667792" ref="log$=recordlinks">PubMed (OMIM)</a>
|
||
<div class="brieflinkpop offscreen_noflow">Related literature resources in PubMed</div>
|
||
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|
||
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|
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|
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|
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<a class="htb ralinkpopperctrl" ref="log$=activity&linkpos=1" href="/portal/utils/pageresolver.fcgi?recordid=67cca833f4a390645e91d7f0">Hypomyelination with brain stem and spinal cord involvement and leg spasticity</a>
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<div class="ralinkpop offscreen_noflow">Hypomyelination with brain stem and spinal cord involvement and leg spasticity<div class="brieflinkpopdesc"></div></div>
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<a class="htb" ref="log$=activity&linkpos=3" href="/portal/utils/pageresolver.fcgi?recordid=67cca830b15b832ebc4db92f">C1864663[trait identifier] AND "Baylor Genetics"[submitter] <span class="number">(2)</span></a>
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<a class="htb" ref="log$=activity&linkpos=4" href="/portal/utils/pageresolver.fcgi?recordid=67cca82f84f3725e5989fd85">C4015323[trait identifier] AND "Baylor Genetics"[submitter] <span class="number">(11)</span></a>
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<a class="htb" ref="log$=activity&linkpos=5" href="/portal/utils/pageresolver.fcgi?recordid=67cca82ea68b6b5afcc5e21d">C3280644[trait identifier] AND "Baylor Genetics"[submitter] <span class="number">(10)</span></a>
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<div class="tertiary">ClinVar</div>
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