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<meta name="keywords" content="C0266463, broad gyri of cerebrum, congenital abnormality, fewer or absent grooves in brain, finding, large gyri of cerebrum, lissencephalia, lissencephalies, lissencephaly, lissencephaly (disease), lissencephaly pachygyria, lissencephaly spectrum disorders, macrogyria, pachygyria, pachygyria/lissencephaly, 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="A spectrum of malformations of cortical development caused by insufficient neuronal migration that subsumes the terms agyria, pachygyria and subcortical band heterotopia. See also neuropathological definitions for 2-, 3-, and 4-layered lissencephaly." /><meta name="robots" content="index,nofollow,noarchive" />
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<title>Lissencephaly (Concept Id: C0266463)
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<!--
UID=78604
ConceptID=C0266463
-->
<!--imgCountBooks = 0--><h1 class="medgenTitle"><div class="MedGenTitleText">Lissencephaly</div></h1><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>78604</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:">C0266463</span></a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality; Finding</dd></dl></div></div><table class="medgenTable"><tbody><tr><td>Synonym:</td>
<td>Lissencephaly spectrum disorders</td></tr>
<tr><td><span class="bold">SNOMED CT: </span></td>
<td>Lissencephaly (204036008); Lissencephaly pachygyria (204036008)</td></tr>
<tr><td colspan="2" class="small"> </td></tr><tr><td><a class="help" data-jig="ncbipopper" href="#target-gene-related">Related genes:<img src="//static.pubmed.gov/portal/portal3rc.fcgi/4223267/img/4204968" /></a><div id="target-gene-related" class="display-none">
Gene(s) associated with related conditions. For conditions<br />
in a hierarchy, the parent condition will list the genes<br />
associated with the children conditions.</div></td>
<td><a target="_blank" href="/gene/170302">ARX</a>, <a target="_blank" href="/gene/7846">TUBA1A</a>, <a target="_blank" href="/gene/5649">RELN</a>, <a target="_blank" href="/gene/5048">PAFAH1B1</a>, <a target="_blank" href="/gene/3912">LAMB1</a>, <a target="_blank" href="/gene/1641">DCX</a></td></tr><tr><td colspan="2" class="small"> </td></tr><tr><td>HPO:</td>
<td><a target="_blank" title="Human Phenotype Ontology" href="https://hpo.jax.org/app/browse/term/HP:0001339">HP:0001339</a></td></tr>
<tr><td>Monarch Initiative:</td>
<td><a href="https://monarchinitiative.org/disease/MONDO:0018838" target="_blank">MONDO:0018838</a></td></tr>
<tr><td>OMIM<span class="superscript">®</span> Phenotypic series:</td>
<td><a href="https://omim.org/phenotypicSeries/PS607432" target="_blank">PS607432</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&amp;Expert=48471">ORPHA48471</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">A spectrum of malformations of cortical development caused by insufficient neuronal migration that subsumes the terms agyria, pachygyria and subcortical band heterotopia. See also neuropathological definitions for 2-, 3-, and 4-layered lissencephaly. [from <a title="Human Phenotype Ontology" href="http://www.human-phenotype-ontology.org" class="defSource" target="_blank">HPO</a>]</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="TLclosed"><span class="chiclet_list"><span class="chiclet Ccolor round" title="Clinical test"><a target="_blank" href="/gtr/tests/?term=C1955869[DISCUI]&amp;test_type=Clinical&amp;redirect=true" ref="ncbi_uid=364975">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet unavailable" title="OMIM">O</span><span class="chiclet unavailable" title="GeneReviews">G</span><span class="chiclet unavailable" title="ClinVar">V</span></span><span class="TLline"><a href="/medgen/364975" ref="tree=GTR&amp;ncbi_uid=364975&amp;link_uid=364975" title="View MedGen record for 'Malformation of cortical development'">Malformation of cortical development</a></span><ul><li class="matched_ds"><span class="chiclet_list"><span class="chiclet Ccolor round" title="Clinical test"><a target="_blank" href="/gtr/tests/?term=C0266463[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=78604">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet unavailable" title="OMIM">O</span><span class="chiclet unavailable" title="GeneReviews">G</span><span class="chiclet Vcolor" title="ClinVar"><a target="_blank" href="/clinvar?LinkName=medgen_clinvar&amp;from_uid=78604" ref="ncbi_uid=78604">V</a></span></span><span class="TLline">Lissencephaly</span><ul><li class="TLclosed"><span class="chiclet_list"><span class="chiclet unavailable round" title="Clinical test">C</span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet unavailable" title="OMIM">O</span><span class="chiclet unavailable" title="GeneReviews">G</span><span class="chiclet unavailable" title="ClinVar">V</span></span><span class="TLline"><a href="/medgen/361827" ref="tree=GTR&amp;ncbi_uid=361827&amp;link_uid=361827" title="View MedGen record for 'Agyria'">Agyria</a></span></li><li class="TLclosed"><span class="chiclet_list"><span class="chiclet Ccolor round" title="Clinical test"><a target="_blank" href="/gtr/tests/?term=C3554657[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=767571">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=767571" target="_blank" href="/omim/150240">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&amp;from_uid=767571" ref="ncbi_uid=767571">V</a></span></span><span class="TLline"><a href="/medgen/767571" ref="tree=GTR&amp;ncbi_uid=767571&amp;link_uid=767571" title="View MedGen record for 'Cobblestone lissencephaly without muscular or ocular involvement'">Cobblestone lissencephaly without muscular or ocular involvement</a></span></li><li class="TLclosed"><span class="chiclet_list"><span class="chiclet Ccolor round" title="Clinical test"><a target="_blank" href="/gtr/tests/?term=C4749301[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=1657090">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet unavailable" title="OMIM">O</span><span class="chiclet Gcolor" title="GeneReviews"><a target="_blank" href="/books/NBK5189/" ref="ncbi_uid=1657090">G</a></span><span class="chiclet Vcolor" title="ClinVar"><a target="_blank" href="/clinvar?LinkName=medgen_clinvar&amp;from_uid=1657090" ref="ncbi_uid=1657090">V</a></span></span><span class="TLline"><a href="/medgen/1657090" ref="tree=GTR&amp;ncbi_uid=1657090&amp;link_uid=1657090" title="View MedGen record for 'Lissencephaly due to LIS1 mutation'">Lissencephaly due to LIS1 mutation</a></span><ul><li class="TLclosed"><span class="chiclet_list"><span class="chiclet Ccolor round" title="Clinical test"><a target="_blank" href="/gtr/tests/?term=C0265219[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=78538">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=78538" target="_blank" href="/omim/247200">O</a></span><span class="chiclet Gcolor" title="GeneReviews"><a target="_blank" href="/books/NBK5189/" ref="ncbi_uid=78538">G</a></span><span class="chiclet Vcolor" title="ClinVar"><a target="_blank" href="/clinvar?LinkName=medgen_clinvar&amp;from_uid=78538" ref="ncbi_uid=78538">V</a></span></span><span class="TLline"><a href="/medgen/78538" ref="tree=GTR&amp;ncbi_uid=78538&amp;link_uid=78538" title="View MedGen record for 'Miller Dieker syndrome'">Miller Dieker syndrome</a></span></li><li class="TLclosed"><span class="chiclet_list"><span class="chiclet Ccolor round" title="Clinical test"><a target="_blank" href="/gtr/tests/?term=C1848201[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=336288">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=336288" target="_blank" href="/omim/300067">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&amp;from_uid=336288" ref="ncbi_uid=336288">V</a></span></span><span class="TLline"><a href="/medgen/336288" ref="tree=GTR&amp;ncbi_uid=336288&amp;link_uid=336288" title="View MedGen record for 'Subcortical band heterotopia'">Subcortical band heterotopia</a></span></li></ul></li><li class="TLclosed"><span class="chiclet_list"><span class="chiclet Ccolor round" title="Clinical test"><a target="_blank" href="/gtr/tests/?term=C4305153[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=930822">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=930822" target="_blank" href="/omim/602529">O</a></span><span class="chiclet Gcolor" title="GeneReviews"><a target="_blank" href="/books/NBK350554/" ref="ncbi_uid=930822">G</a></span><span class="chiclet Vcolor" title="ClinVar"><a target="_blank" href="/clinvar?LinkName=medgen_clinvar&amp;from_uid=930822" ref="ncbi_uid=930822">V</a></span></span><span class="TLline"><a href="/medgen/930822" ref="tree=GTR&amp;ncbi_uid=930822&amp;link_uid=930822" title="View MedGen record for 'Lissencephaly due to TUBA1A mutation'">Lissencephaly due to TUBA1A mutation</a></span></li><li class="TLclosed"><span class="chiclet_list"><span class="chiclet Ccolor round" title="Clinical test"><a target="_blank" href="/gtr/tests/?term=C4551968[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=1644310">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=1644310" target="_blank" href="/omim/300067">O</a></span><span class="chiclet Gcolor" title="GeneReviews"><a target="_blank" href="/books/NBK1185/" ref="ncbi_uid=1644310">G</a></span><span class="chiclet Vcolor" title="ClinVar"><a target="_blank" href="/clinvar?LinkName=medgen_clinvar&amp;from_uid=1644310" ref="ncbi_uid=1644310">V</a></span></span><span class="TLline"><a href="/medgen/1644310" ref="tree=GTR&amp;ncbi_uid=1644310&amp;link_uid=1644310" title="View MedGen record for 'Lissencephaly type 1 due to doublecortin gene mutation'">Lissencephaly type 1 due to doublecortin gene mutation</a></span></li><li class="TLclosed"><span class="chiclet_list"><span class="chiclet Ccolor round" title="Clinical test"><a target="_blank" href="/gtr/tests/?term=C0796089[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=163213">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=163213" target="_blank" href="/omim/257320">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&amp;from_uid=163213" ref="ncbi_uid=163213">V</a></span></span><span class="TLline"><a href="/medgen/163213" ref="tree=GTR&amp;ncbi_uid=163213&amp;link_uid=163213" title="View MedGen record for 'Norman-Roberts syndrome'">Norman-Roberts syndrome</a></span></li><li class="TLclosed"><span class="chiclet_list"><span class="chiclet Ccolor round" title="Clinical test"><a target="_blank" href="/gtr/tests/?term=C1846171[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=375832">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=375832" target="_blank" href="/omim/300215">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&amp;from_uid=375832" ref="ncbi_uid=375832">V</a></span></span><span class="TLline"><a href="/medgen/375832" ref="tree=GTR&amp;ncbi_uid=375832&amp;link_uid=375832" title="View MedGen record for 'X-linked lissencephaly with abnormal genitalia'">X-linked lissencephaly with abnormal genitalia</a></span></li></ul></li></ul></li></ul></div></div></div></div></div><div id="tabMGEN"><div class="ds_tree"><ul><li><span class="TLline"><a href="/medgen/892343" ref="tree=MeSH" title="MedGen record for Morphological central nervous system abnormality">Morphological central nervous system abnormality</a></span><ul><li><span class="TLline"><a href="/medgen/866738" ref="tree=MeSH" title="MedGen record for Abnormal brain morphology">Abnormal brain morphology</a></span><ul><li><span class="TLline"><a href="/medgen/866620" ref="tree=MeSH" title="MedGen record for Abnormal forebrain morphology">Abnormal forebrain morphology</a></span><ul><li><span class="TLline"><a href="/medgen/867394" ref="tree=MeSH" title="MedGen record for Abnormal cerebral morphology">Abnormal cerebral morphology</a></span><ul><li><span class="TLline"><a href="/medgen/871221" ref="tree=MeSH" title="MedGen record for Abnormal cerebral cortex morphology">Abnormal cerebral cortex morphology</a></span><ul><li><span class="TLline"><a href="/medgen/343457" ref="tree=MeSH" title="MedGen record for Abnormal cortical gyration">Abnormal cortical gyration</a></span><ul><li><span class="matched_ds">Lissencephaly</span><ul><li><span class="TLline"><a href="/medgen/1693266" ref="tree=MeSH" title="MedGen record for 2-3-layered lissencephaly">2-3-layered lissencephaly</a></span></li><li><span class="TLline"><a href="/medgen/1696793" ref="tree=MeSH" title="MedGen record for 6-layered lissencephaly">6-layered lissencephaly</a></span></li><li><span class="TLline"><a href="/medgen/361827" ref="tree=MeSH" title="MedGen record for Agyria">Agyria</a></span></li><li><span class="TLline"><a href="/medgen/98463" ref="tree=MeSH" title="MedGen record for Classic lissencephaly">Classic lissencephaly</a></span><ul><li><span class="TLline"><a href="/medgen/895946" ref="tree=MeSH" title="MedGen record for Isolated lissencephaly type 1 without known genetic defect">Isolated lissencephaly type 1 without known genetic defect</a></span></li><li><span class="TLline"><a href="/medgen/1681109" ref="tree=MeSH" title="MedGen record for Lissencephaly 9 with complex brainstem malformation">Lissencephaly 9 with complex brainstem malformation</a></span></li><li><span class="TLline"><a href="/medgen/1657090" ref="tree=MeSH" title="MedGen record for Lissencephaly due to LIS1 mutation">Lissencephaly due to LIS1 mutation</a></span><ul><li><span class="TLline"><a href="/medgen/78538" ref="tree=MeSH" title="MedGen record for Miller Dieker syndrome">Miller Dieker syndrome</a></span></li><li><span class="TLline"><a href="/medgen/336288" ref="tree=MeSH" title="MedGen record for Subcortical band heterotopia">Subcortical band heterotopia</a></span></li></ul></li><li><span class="TLline"><a href="/medgen/1644310" ref="tree=MeSH" title="MedGen record for Lissencephaly type 1 due to doublecortin gene mutation">Lissencephaly type 1 due to doublecortin gene mutation</a></span></li></ul></li><li><span class="TLline"><a href="/medgen/408200" ref="tree=MeSH" title="MedGen record for Classical Lissencephalies and Subcortical Band Heterotopias">Classical Lissencephalies and Subcortical Band Heterotopias</a></span></li><li><span class="TLline"><a href="/medgen/767571" ref="tree=MeSH" title="MedGen record for Cobblestone lissencephaly without muscular or ocular involvement">Cobblestone lissencephaly without muscular or ocular involvement</a></span></li><li><span class="TLline"><a href="/medgen/344450" ref="tree=MeSH" title="MedGen record for Focal lissencephaly">Focal lissencephaly</a></span></li><li><span class="TLline"><a href="/medgen/930822" ref="tree=MeSH" title="MedGen record for Lissencephaly due to TUBA1A mutation">Lissencephaly due to TUBA1A mutation</a></span></li><li><span class="TLline"><a href="/medgen/369910" ref="tree=MeSH" title="MedGen record for Lissencephaly type 3">Lissencephaly type 3</a></span><ul><li><span class="TLline"><a href="/medgen/930924" ref="tree=MeSH" title="MedGen record for Lissencephaly type 3-familial fetal akinesia sequence syndrome">Lissencephaly type 3-familial fetal akinesia sequence syndrome</a></span></li><li><span class="TLline"><a href="/medgen/371379" ref="tree=MeSH" title="MedGen record for Lissencephaly type 3-metacarpal bone dysplasia syndrome">Lissencephaly type 3-metacarpal bone dysplasia syndrome</a></span></li><li><span class="TLline"><a href="/medgen/78537" ref="tree=MeSH" title="MedGen record for Neu-Laxova syndrome">Neu-Laxova syndrome</a></span><ul><li><span class="TLline"><a href="/medgen/1633287" ref="tree=MeSH" title="MedGen record for Neu-Laxova syndrome 1">Neu-Laxova syndrome 1</a></span></li><li><span class="TLline"><a href="/medgen/863456" ref="tree=MeSH" title="MedGen record for Neu-Laxova syndrome 2">Neu-Laxova syndrome 2</a></span></li><li><span class="TLline"><a href="/medgen/1843313" ref="tree=MeSH" title="MedGen record for Neu-laxova syndrome due to 3-phosphoserine phosphatase deficiency">Neu-laxova syndrome due to 3-phosphoserine phosphatase deficiency</a></span></li></ul></li></ul></li><li><span class="TLline"><a href="/medgen/120579" ref="tree=MeSH" title="MedGen record for Macrogyria">Macrogyria</a></span><ul><li><span class="TLline"><a href="/medgen/1690786" ref="tree=MeSH" title="MedGen record for Pachygyria with 5-10 mm cortical thickness">Pachygyria with 5-10 mm cortical thickness</a></span><ul><li><span class="TLline"><a href="/medgen/1688632" ref="tree=MeSH" title="MedGen record for Anterior predominant pachygyria with 5-10 mm cortical thickness">Anterior predominant pachygyria with 5-10 mm cortical thickness</a></span></li></ul></li><li><span class="TLline"><a href="/medgen/1689044" ref="tree=MeSH" title="MedGen record for Thick pachygyria">Thick pachygyria</a></span><ul><li><span class="TLline"><a href="/medgen/1690270" ref="tree=MeSH" title="MedGen record for Anterior predominant thick cortex pachygyria">Anterior predominant thick cortex pachygyria</a></span></li><li><span class="TLline"><a href="/medgen/1686101" ref="tree=MeSH" title="MedGen record for Perisylvian predominant thick cortex pachygyria">Perisylvian predominant thick cortex pachygyria</a></span></li><li><span class="TLline"><a href="/medgen/1700929" ref="tree=MeSH" title="MedGen record for Posterior predominant thick cortex pachygyria">Posterior predominant thick cortex pachygyria</a></span></li></ul></li></ul></li><li><span class="TLline"><a href="/medgen/365439" ref="tree=MeSH" title="MedGen record for Microlissencephaly">Microlissencephaly</a></span><ul><li><span class="TLline"><a href="/medgen/163213" ref="tree=MeSH" title="MedGen record for Norman-Roberts syndrome">Norman-Roberts syndrome</a></span></li></ul></li><li><span class="TLline"><a href="/medgen/96562" ref="tree=MeSH" title="MedGen record for Type II lissencephaly">Type II lissencephaly</a></span><ul><li><span class="TLline"><a href="/medgen/75553" ref="tree=MeSH" title="MedGen record for Walker-Warburg congenital muscular dystrophy">Walker-Warburg congenital muscular dystrophy</a></span></li></ul></li><li><span class="TLline"><a href="/medgen/1703812" ref="tree=MeSH" title="MedGen record for Unlayered lissencephaly">Unlayered lissencephaly</a></span></li><li><span class="TLline"><a href="/medgen/375832" ref="tree=MeSH" title="MedGen record for X-linked lissencephaly with abnormal genitalia">X-linked lissencephaly with abnormal genitalia</a></span></li></ul></li></ul></li></ul></li></ul></li></ul></li></ul></li></ul></li></ul></div></div></div></div>
</div>
<div class="portlet mgSection" id="ID_112">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Conditions_with_this_feature">Conditions with this feature</h1><a sid="112" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln clinfeat">
<div class="divPopper rprt" id="rdis_78538"><div><strong>Miller Dieker syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>78538</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.">C0265219</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">PAFAH1B1-related lissencephaly / subcortical band heterotopia (SBH) comprises a spectrum of severity. Affected newborns typically have mild-to-moderate hypotonia, feeding difficulties, and poor head control. During the first years, neurologic examination typically demonstrates poor visual tracking and response to sounds, axial hypotonia, and mild distal spasticity that can transition over time to more severe spasticity. Seizures occur in more than 90% of individuals with lissencephaly and often include infantile spasms. Seizures are often drug resistant, but even with good seizure control, the best developmental level achieved (excluding the few individuals with partial lissencephaly) is the equivalent of about age three to five months. In individuals with PAFAH1B1-related lissencephaly/SBH, developmental delay ranges from mild to severe. Other findings in PAFAH1B1-related lissencephaly/SBH include feeding issues and aspiration (which may result in need for gastrostomy tube placement), progressive microcephaly, and occasional developmental regression.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/78538">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_87458"><div><strong>Fumarase deficiency</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>87458</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.">C0342770</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Fumarate hydratase (FH) deficiency results in severe neonatal and early infantile encephalopathy that is characterized by poor feeding, failure to thrive, hypotonia, lethargy, and seizures. Dysmorphic facial features include frontal bossing, depressed nasal bridge, and widely spaced eyes. Many affected individuals are microcephalic. A spectrum of brain abnormalities are seen on magnetic resonance imaging, including cerebral atrophy, enlarged ventricles and generous extra-axial cerebral spinal fluid (CSF) spaces, delayed myelination for age, thinning of the corpus callosum, and an abnormally small brain stem. Brain malformations including bilateral polymicrogyria and absence of the corpus callosum can also be observed. Development is severely affected: most affected individuals are nonverbal and nonambulatory, and many die during early childhood. Less severely affected individuals with moderate cognitive impairment and long-term survival have been reported.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/87458">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_140820"><div><strong>Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type A, 4</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>140820</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.">C0410174</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Fukuyama congenital muscular dystrophy (FCMD) is characterized by hypotonia, symmetric generalized muscle weakness, and CNS migration disturbances that result in changes consistent with cobblestone lissencephaly with cerebral and cerebellar cortical dysplasia. Mild, typical, and severe phenotypes are recognized. Onset typically occurs in early infancy with poor suck, weak cry, and floppiness. Affected individuals have contractures of the hips, knees, and interphalangeal joints. Later features include myopathic facial appearance, pseudohypertrophy of the calves and forearms, motor and speech delays, intellectual disability, seizures, ophthalmologic abnormalities including visual impairment and retinal dysplasia, and progressive cardiac involvement after age ten years. Swallowing disturbance occurs in individuals with severe FCMD and in individuals older than age ten years, leading to recurrent aspiration pneumonia and death.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/140820">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_163213"><div><strong>Norman-Roberts syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>163213</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.">C0796089</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Lissencephaly ('smooth brain') is a severe disorder of brain development in which neuronal migration is impaired, leading to a thickened cerebral cortex in which the normally folded contour is simplified and smooth. Lissencephaly-2 (LIS2) is associated with severe abnormalities of the cerebellum and hippocampus (summary by Hong et al., 2000).&#13; For a general phenotypic description and a discussion of genetic heterogeneity of lissencephaly, see LIS1 (607432).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/163213">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_375832"><div><strong>X-linked lissencephaly with abnormal genitalia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>375832</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.">C1846171</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">X-linked lissencephaly-2 (LISX2) is a developmental disorder characterized by structural brain anomalies, early-onset intractable seizures, severe psychomotor retardation, and ambiguous genitalia. Males are severely affected and often die within the first days or months of life, whereas females may be unaffected or have a milder phenotype (Bonneau et al., 2002). LISX2 is part of a phenotypic spectrum of disorders caused by mutation in the ARX gene comprising a nearly continuous series of developmental disorders ranging from hydranencephaly and lissencephaly to Proud syndrome (300004) to infantile spasms without brain malformations (DEE1; 308350) to syndromic (309510) and nonsyndromic (300419) mental retardation (Kato et al., 2004; Wallerstein et al., 2008).&#13; For a general phenotypic description and a discussion of genetic heterogeneity of lissencephaly, see LIS1 (607432).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/375832">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_337956"><div><strong>PEHO-like syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>337956</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.">C1850056</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">A rare genetic neurological disease characterized by progressive encephalopathy, early-onset seizures with a hypsarrhythmic pattern, facial and limb edema, severe hypotonia, early arrest of psychomotor development and craniofacial dysmorphism (evolving microcephaly, narrow forehead, short nose, prominent auricles, open mouth, micrognathia), in the absence of neuro-ophthalmic or neuroradiologic findings. Poor visual responsiveness, growth failure and tapering fingers are also associated. There is evidence the disease is caused by homozygous mutation in the CCDC88A gene on chromosome 2p16.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/337956">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_340943"><div><strong>Baraitser-Winter syndrome 1</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>340943</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.">C1855722</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Baraitser-Winter cerebrofrontofacial (BWCFF) syndrome is a multiple congenital anomaly syndrome characterized by typical craniofacial features and intellectual disability. Many (but not all) affected individuals have pachygyria that is predominantly frontal, wasting of the shoulder girdle muscles, and sensory impairment due to iris or retinal coloboma and/or sensorineural deafness. Intellectual disability, which is common but variable, is related to the severity of the brain malformations. Seizures, congenital heart defects, renal malformations, and gastrointestinal dysfunction are also common.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/340943">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_346929"><div><strong>Microcephaly 2, primary, autosomal recessive, with or without cortical malformations</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>346929</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.">C1858535</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">In WDR62 primary microcephaly (WDR62-MCPH), microcephaly (occipitofrontal circumference [OFC] =2 standard deviations below the mean) is usually present at birth, but in some instances becomes evident later in the first year of life. Growth is otherwise normal. Except for brain malformations in most affected individuals, no other congenital malformations are observed. Central nervous system involvement can include delayed motor development, mild-to-severe intellectual disability (ID), behavior problems, epilepsy, spasticity, and ataxia.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/346929">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_347219"><div><strong>Arthrogryposis, renal dysfunction, and cholestasis 1</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>347219</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.">C1859722</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Arthrogryposis, renal dysfunction, and cholestasis-1 (ARCS1) is characterized by congenital joint contractures, renal tubular dysfunction, cholestasis with low GGT (612346) activity, severe failure to thrive, ichthyosis, and a defect in platelet alpha-granule biogenesis. Most patients with ARC do not survive past the first year of life (Gissen et al., 2006; Smith et al., 2012).&#13; Another form of arthrogryposis, renal dysfunction, and cholestasis, ARCS2 (613404), is caused by mutation in the VIPAR gene on chromosome 14q24 (613401).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/347219">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_414158"><div><strong>Lethal polymalformative syndrome, Boissel type</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>414158</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.">C2752001</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Growth retardation, developmental delay, and facial dysmorphism (GDFD) is an autosomal recessive multiple congenital anomaly syndrome characterized by severe psychomotor retardation, poor overall growth, and dysmorphic facial features. Additional features may include cardiac malformations and deafness (summary by Daoud et al., 2016).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/414158">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_461763"><div><strong>Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type A5</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>461763</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.">C3150413</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Congenital muscular dystrophy-dystroglycanopathy with brain and eye anomalies (type A), which includes both the more severe Walker-Warburg syndrome (WWS) and the slightly less severe muscle-eye-brain disease (MEB), is an autosomal recessive disorder with characteristic brain and eye malformations, profound mental retardation, congenital muscular dystrophy, and death usually in the first years of life. It represents the most severe end of a phenotypic spectrum of similar disorders resulting from defective glycosylation of DAG1 (128239), collectively known as 'dystroglycanopathies' (Beltran-Valero de Bernabe et al., 2004).&#13; For a general phenotypic description and a discussion of genetic heterogeneity of muscular dystrophy-dystroglycanopathy type A, see MDDGA1 (236670).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/461763">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_462022"><div><strong>Arthrogryposis, renal dysfunction, and cholestasis 2</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>462022</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.">C3150672</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Arthrogryposis, renal dysfunction, and cholestasis-2 (ARCS2) is a multisystem disorder associated with abnormalities in polarized liver and kidney cells (Qiu et al., 2019).&#13; For a general phenotypic description and a discussion of genetic heterogeneity of ARCS, see ARCS1 (208085).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/462022">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_462811"><div><strong>Lissencephaly 4</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>462811</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.">C3151461</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Lissencephaly-4 with microcephaly (LIS4) is an autosomal recessive neurodevelopmental disorder characterized by lissencephaly, severe brain atrophy, extreme microcephaly (head circumference of more than 10 standard deviations (SD) below the mean), and profoundly impaired intellectual development. It has also been referred to as 'microlissencephaly' (summary by Bakircioglu et al., 2011 and Alkuraya et al., 2011).&#13; For a general phenotypic description and a discussion of genetic heterogeneity of lissencephaly, see LIS1 (607432).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/462811">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_482674"><div><strong>Intellectual disability, autosomal recessive 34</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>482674</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.">C3281044</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">MRT34 is an autosomal recessive neurologic disorder characterized by mildly to moderately impaired intellectual development and megalencephaly or enlarged head circumference. Brain imaging shows a mild variant of lissencephaly with anterior-predominant pachygyria with shallow and unusually wide sulci and mildly thickened cortex. Some patients may have seizures (summary by Di Donato et al., 2016).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/482674">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_482865"><div><strong>Baraitser-winter syndrome 2</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>482865</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.">C3281235</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Baraitser-Winter cerebrofrontofacial (BWCFF) syndrome is a multiple congenital anomaly syndrome characterized by typical craniofacial features and intellectual disability. Many (but not all) affected individuals have pachygyria that is predominantly frontal, wasting of the shoulder girdle muscles, and sensory impairment due to iris or retinal coloboma and/or sensorineural deafness. Intellectual disability, which is common but variable, is related to the severity of the brain malformations. Seizures, congenital heart defects, renal malformations, and gastrointestinal dysfunction are also common.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/482865">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_765150"><div><strong>Complex cortical dysplasia with other brain malformations 7</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>765150</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.">C3552236</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Complex cortical dysplasia with other brain malformations-7 is an autosomal dominant, clinically heterogeneous disorder showing a wide spectrum of abnormalities of cortical brain development. The most severely affected patients are fetuses with microlissencephaly, absence of the cortical plate, agenesis of the corpus callosum, and severely hypoplastic brainstem and cerebellum. Other patients have lissencephaly, polymicrogyria, cortical dysplasia, or neuronal heterotopia. Those with less severe malformations can survive, but usually have some degree of neurologic impairment, such as mental retardation, seizures, and movement abnormalities (summary by Chang et al., 2006; Fallet-Bianco et al., 2014).&#13; For a discussion of genetic heterogeneity of CDCBM, see CDCBM1 (614039).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/765150">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_766244"><div><strong>Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type A, 7</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>766244</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.">C3553330</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Congenital muscular dystrophy-dystroglycanopathy with brain and eye anomalies (type A), which includes both the more severe Walker-Warburg syndrome (WWS) and the slightly less severe muscle-eye-brain disease (MEB), is an autosomal recessive disorder with characteristic brain and eye malformations, profound mental retardation, congenital muscular dystrophy, and death usually in the first years of life. It represents the most severe end of a phenotypic spectrum of similar disorders resulting from defective glycosylation of alpha-dystroglycan (DAG1; 128239), collectively known as 'dystroglycanopathies' (summary by Roscioli et al., 2012).&#13; For a general phenotypic description and a discussion of genetic heterogeneity of muscular dystrophy-dystroglycanopathy type A, see MDDGA1 (236670).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/766244">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_766745"><div><strong>Microcephalic primordial dwarfism due to RTTN deficiency</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>766745</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.">C3553831</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">A rare genetic neurodevelopmental disorder with primordial microcephaly, with characteristics of primary microcephaly, moderate to severe intellectual disability and global developmental delay. Variable brain malformations are common ranging from simplified gyration, to cortical malformations such as pachygyria, polymicrogyria, reduced sulcation and midline defects. Craniofacial dysmorphism (e.g. sloping forehead, high and broad nasal bridge) are related to the primary microcephaly. Short stature is frequently observed, and may be severe. Germline biallelic variants in RTTN (18q22.2) are responsible for the disease. The pattern of inheritance is autosomal recessive.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/766745">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_766914"><div><strong>Peroxisome biogenesis disorder 11A (Zellweger)</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>766914</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.">C3554000</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Zellweger syndrome (ZS) is an autosomal recessive multiple congenital anomaly syndrome resulting from disordered peroxisome biogenesis. Affected children present in the newborn period with profound hypotonia, seizures, and inability to feed. Characteristic craniofacial anomalies, eye abnormalities, neuronal migration defects, hepatomegaly, and chondrodysplasia punctata are present. Children with this condition do not show any significant development and usually die in the first year of life (summary by Steinberg et al., 2006).&#13; For a complete phenotypic description and a discussion of genetic heterogeneity of Zellweger syndrome, see 214100.&#13; Individuals with PBDs of complementation group 13 (CG13, equivalent to CGH) have mutations in the PEX13 gene. For information on the history of PBD complementation groups, see 214100.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/766914">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_767605"><div><strong>Hydrocephalus, nonsyndromic, autosomal recessive 2</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>767605</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.">C3554691</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Congenital hydrocephalus-2 (HYC2) is a congenital disorder with onset in utero. Affected individuals have hydrocephalus with variably dilated ventricles and variable neurologic sequelae. Some individuals have other brain abnormalities, including lissencephaly, thinning of the corpus callosum, and neuronal heterotopia. Most patients have delayed motor development and some have delayed intellectual development and/or seizures. Additional congenital features, including cardiac septal defects, iris coloboma, and nonspecific dysmorphic features, may be observed. Some patients die in utero, in infancy, or in early childhood, whereas others have long-term survival (summary by Shaheen et al., 2017).&#13; For a discussion of genetic heterogeneity of congenital hydrocephalus, see 233600.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/767605">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_814727"><div><strong>Complex cortical dysplasia with other brain malformations 1</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>814727</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.">C3808397</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Complex cortical dysplasia with other brain malformations (CDCBM) is a disorder of aberrant neuronal migration and disturbed axonal guidance. Affected individuals have mild to severe mental retardation, strabismus, axial hypotonia, and spasticity. Brain imaging shows variable malformations of cortical development, including polymicrogyria, gyral disorganization, and fusion of the basal ganglia, as well as thin corpus callosum, hypoplastic brainstem, and dysplastic cerebellar vermis. Extraocular muscles are not involved (summary by Poirier et al., 2010).&#13; Genetic Heterogeneity of Complex Cortical Dysplasia with Other Brain Malformations&#13; See also CDCBM2 (615282), caused by mutation in the KIF5C gene (604593) on chromosome 2q23; CDCBM3 (615411), caused by mutation in the KIF2A gene (602591) on chromosome 5q12; CDCBM4 (615412), caused by mutation in the TUBG1 gene (191135) on chromosome 17q21; CDCBM5 (615763), caused by mutation in the TUBB2A gene (615101) on chromosome 6p25; CDCBM6 (615771), caused by mutation in the TUBB gene (191130) on chromosome 6p21; CDCBM7 (610031), caused by mutation in the TUBB2B gene (612850) on chromosome 6p25; CDCBM9 (618174), caused by mutation in the CTNNA2 gene (114025) on chromosome 2p12; CDCBM10 (618677), caused by mutation in the APC2 gene (612034) on chromosome 19p13; CDCBM11 (620156), caused by mutation in the KIF26A gene (613231) on chromosome 14q32; CDCBM12 (620316), caused by mutation in the CAMSAP1 gene (613774) on chromosome 9q34; CDCBM13 (614563), caused by mutation in the DYNC1H1 gene (600112) on chromosome 14q32; CDCBM14A (606854) and CDCBM14B (615752), caused by mutation in the ADGRG1 gene (604110) on chromosome 16q21; and CDCBM15 (618737), caused by mutation in the TUBGCP2 gene (617817) on chromosome 10q26.&#13; The designation CDCBM8 was previously used to represent a phenotype caused by mutation in the TUBA8 gene (see 605742.0001) on chromosome 22q11; the patients with this phenotype were subsequently found to have a homozygous mutation in the SNAP29 gene (604202.0002), also on chromosome 22q11, that may have been responsible for the disorder. The same mutation in SNAP29 causes a similar disorder, CEDNIK syndrome (609528).&#13; See also lissencephaly (e.g., LIS1, 607432), which shows overlapping features and may result from mutation in tubulin genes.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/814727">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_815294"><div><strong>Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type a, 12</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>815294</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.">C3808964</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Congenital muscular dystrophy-dystroglycanopathy with brain and eye anomalies (type A) is an autosomal recessive disorder with congenital muscular dystrophy resulting in muscle weakness early in life and brain and eye anomalies. It is usually associated with delayed psychomotor development and shortened life expectancy. The phenotype includes the alternative clinical designations Walker-Warburg syndrome (WWS) and muscle-eye-brain disease (MEB). The disorder represents the most severe end of a phenotypic spectrum of similar disorders resulting from defective glycosylation of alpha-dystroglycan (DAG1; 128239), collectively known as dystroglycanopathies (summary by Stevens et al., 2013).&#13; For a general phenotypic description and a discussion of genetic heterogeneity of muscular dystrophy-dystroglycanopathy type A, see MDDGA1 (236670).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/815294">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_815744"><div><strong>Complex cortical dysplasia with other brain malformations 3</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>815744</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.">C3809414</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Any complex cortical dysplasia with other brain malformations in which the cause of the disease is a mutation in the KIF2A gene.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/815744">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_863456"><div><strong>Neu-Laxova syndrome 2</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>863456</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.">C4015019</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Serine deficiency disorders include a spectrum of disease ranging from lethal prenatal-onset Neu-Laxova syndrome to serine deficiency with infantile, juvenile, or adult onset. Neu-Laxova syndrome is characterized by severe intrauterine growth deficiency, microcephaly, congenital bilateral cataracts, characteristic dysmorphic features, limb anomalies, and collodion-like ichthyosis. Infants are typically stillborn or die in early infancy. Infantile-onset serine deficiency is characterized by seizures, microcephaly, developmental delay, intellectual disability, and spastic quadriplegia. Individuals that present with juvenile-onset serine deficiency have seizures and many develop spastic quadriplegia. Adult-onset serine deficiency is characterized by progressive axonal polyneuropathy with ataxia and possible cognitive impairment.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/863456">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_863962"><div><strong>Lissencephaly 6 with microcephaly</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>863962</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.">C4015525</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Lissencephaly-6 (LIS6) is an autosomal recessive neurodevelopmental disorder characterized by severe microcephaly and developmental delay. Brain imaging shows variable malformations of cortical development, including lissencephaly, pachygyria, and hypoplasia of the corpus callosum (summary by Mishra-Gorur et al., 2014).&#13; For a general description and a discussion of genetic heterogeneity of lissencephaly, see LIS1 (607432).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/863962">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_895680"><div><strong>Lissencephaly 7 with cerebellar hypoplasia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>895680</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.">C4225359</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Lissencephaly-7 with cerebellar hypoplasia (LIS7) is a severe neurodevelopmental disorder characterized by lack of psychomotor development, facial dysmorphism, arthrogryposis, and early-onset intractable seizures resulting in death in infancy (Magen et al., 2015).&#13; For a general description and a discussion of genetic heterogeneity of lissencephaly, see LIS1 (607432).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/895680">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_930822"><div><strong>Lissencephaly due to TUBA1A mutation</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>930822</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.">C4305153</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">A congenital cortical development anomaly due to abnormal neuronal migration involving neocortical and hippocampal lamination, corpus callosum, cerebellum and brainstem. A large clinical spectrum can be observed, from children with severe epilepsy and intellectual and motor deficit to cases with severe cerebral dysgenesis in the antenatal period leading to pregnancy termination due to the severity of the prognosis.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/930822">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1627611"><div><strong>Galloway-Mowat syndrome 3</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1627611</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.">C4540266</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Galloway-Mowat syndrome is a renal-neurologic disease characterized by early-onset nephrotic syndrome associated with microcephaly, gyral abnormalities of the brain, and delayed psychomotor development. Most patients have dysmorphic facial features, often including hypertelorism, ear abnormalities, and micrognathia. Other features, such as arachnodactyly and visual impairment, are more variable. Most patients die in the first years of life (summary by Braun et al., 2017).&#13; For a general phenotypic description and a discussion of genetic heterogeneity of GAMOS, see GAMOS1 (251300).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1627611">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1633287"><div><strong>Neu-Laxova syndrome 1</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1633287</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.">C4551478</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Serine deficiency disorders include a spectrum of disease ranging from lethal prenatal-onset Neu-Laxova syndrome to serine deficiency with infantile, juvenile, or adult onset. Neu-Laxova syndrome is characterized by severe intrauterine growth deficiency, microcephaly, congenital bilateral cataracts, characteristic dysmorphic features, limb anomalies, and collodion-like ichthyosis. Infants are typically stillborn or die in early infancy. Infantile-onset serine deficiency is characterized by seizures, microcephaly, developmental delay, intellectual disability, and spastic quadriplegia. Individuals that present with juvenile-onset serine deficiency have seizures and many develop spastic quadriplegia. Adult-onset serine deficiency is characterized by progressive axonal polyneuropathy with ataxia and possible cognitive impairment.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1633287">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1644310"><div><strong>Lissencephaly type 1 due to doublecortin gene mutation</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1644310</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.">C4551968</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">DCX-related disorders include the neuronal migration disorders: Classic thick lissencephaly (more severe anteriorly), usually in males. Subcortical band heterotopia (SBH), primarily in females. Males with classic DCX-related lissencephaly typically have early and profound cognitive and language impairment, cerebral palsy, and epileptic seizures. The clinical phenotype in females with SBH varies widely with cognitive abilities that range from average or mild cognitive impairment to severe intellectual disability and language impairment. Seizures, which frequently are refractory to anti-seizure medication, may be either focal or generalized and behavioral problems may also be observed. In DCX-related lissencephaly and SBH the severity of the clinical manifestation correlates roughly with the degree of the underlying brain malformation as observed in cerebral imaging.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1644310">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1639355"><div><strong>Pseudo-TORCH syndrome 1</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1639355</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.">C4552078</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1639355">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1634304"><div><strong>Alkuraya-Kucinskas syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1634304</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.">C4693347</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">ALKKUCS is an autosomal recessive severe neurodevelopmental disorder characterized by arthrogryposis, brain abnormalities associated with cerebral parenchymal underdevelopment, and global developmental delay. Most affected individuals die in utero or soon after birth. Additional abnormalities may include hypotonia, dysmorphic facial features, and involvement of other organ systems, such as cardiac or renal. The few patients who survive have variable intellectual disability and may have seizures (summary by Gueneau et al., 2018).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1634304">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1648412"><div><strong>Microcephaly, facial dysmorphism, renal agenesis, and ambiguous genitalia syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1648412</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.">C4748348</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">MFRG is an autosomal recessive syndrome in which microcephaly, unilateral renal agenesis, ambiguous genitalia, and facial dysmorphisms, including severe micrognathia, are observed in most patients. Variable brain, cardiac, and skeletal anomalies are present, including corpus callosum agenesis or dysgenesis, lissencephaly, atrial and ventricular septal defects, patent ductus arteriosus, hypoplastic right ventricle, and joint contractures (Shaheen et al., 2016).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1648412">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1657090"><div><strong>Lissencephaly due to LIS1 mutation</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1657090</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.">C4749301</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">PAFAH1B1-related lissencephaly / subcortical band heterotopia (SBH) comprises a spectrum of severity. Affected newborns typically have mild-to-moderate hypotonia, feeding difficulties, and poor head control. During the first years, neurologic examination typically demonstrates poor visual tracking and response to sounds, axial hypotonia, and mild distal spasticity that can transition over time to more severe spasticity. Seizures occur in more than 90% of individuals with lissencephaly and often include infantile spasms. Seizures are often drug resistant, but even with good seizure control, the best developmental level achieved (excluding the few individuals with partial lissencephaly) is the equivalent of about age three to five months. In individuals with PAFAH1B1-related lissencephaly/SBH, developmental delay ranges from mild to severe. Other findings in PAFAH1B1-related lissencephaly/SBH include feeding issues and aspiration (which may result in need for gastrostomy tube placement), progressive microcephaly, and occasional developmental regression.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1657090">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1681109"><div><strong>Lissencephaly 9 with complex brainstem malformation</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1681109</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.">C5193029</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Lissencephaly-9 with complex brainstem malformation (LIS9) is an autosomal dominant neurologic disorder characterized by global developmental delay apparent since infancy, impaired intellectual development with poor or absent speech, and sometimes abnormal or involuntary movements associated with abnormal brain imaging that typically shows pachygyria, lissencephaly, and malformation of the brainstem consistent with a neuronal migration defect (summary by Dobyns et al., 2018).&#13; For a general description and a discussion of genetic heterogeneity of lissencephaly, see LIS1 (607432).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1681109">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1684859"><div><strong>Cortical dysplasia, complex, with other brain malformations 10</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1684859</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.">C5231458</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Complex cortical dysplasia with other brain malformations-10 (CDCBM10) is an autosomal recessive neurodevelopmental disorder characterized by severely impaired global development associated with abnormalities on brain imaging, including lissencephaly, cortical dysplasia, subcortical heterotopia, and paucity of white matter. The disorder results from defective neuronal migration during brain development. Affected individuals often develop seizures, are unable to walk, and do not acquire language (summary by Lee et al., 2019).&#13; For a discussion of genetic heterogeneity of CDCBM, see CDCBM1 (614039).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1684859">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1684695"><div><strong>Neurodevelopmental disorder with microcephaly, cortical malformations, and spasticity</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1684695</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.">C5231480</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Neurodevelopmental disorder with microcephaly, cortical malformations, and spasticity (NEDMCMS) is an autosomal recessive disorder characterized by severe to profound global developmental delay, early-onset seizures, microcephaly, and polymicrogyria and/or cerebral atrophy on brain imaging. Most affected individuals are unable to walk or speak and have profoundly impaired intellectual development, as well as axial hypotonia and peripheral spasticity. Rare individuals may be less severely affected (summary by Vandervore et al., 2019).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1684695">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1794161"><div><strong>Ciliary dyskinesia, primary, 47, and lissencephaly</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1794161</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.">C5561951</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Primary ciliary dyskinesia-47 and lissencephaly (CILD47) is an autosomal recessive disorder characterized by onset of recurrent respiratory infections and respiratory dysfunction caused by defective mucociliary clearance in early childhood. Affected individuals also have neurologic features, such as impaired intellectual development and central hypotonia, associated with structural brain abnormalities, most notably lissencephaly and thin or absent corpus callosum. The disorder results from impaired function of motile ciliopathy and can be classified as 'reduced generation of multiple motile cilia' (RGMC). Situs inversus is not observed (summary by Wallmeier et al., 2021).&#13; For a phenotypic description and a discussion of genetic heterogeneity of primary ciliary dyskinesia, see CILD1 (244400).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1794161">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1808159"><div><strong>Intellectual developmental disorder, autosomal recessive 75, with neuropsychiatric features and variant lissencephaly</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1808159</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.">C5676961</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Autosomal recessive intellectual developmental disorder-75 with neuropsychiatric features and variant lissencephaly (MRT75) is characterized by global developmental delay apparent from infancy or early childhood and moderate to profoundly impaired intellectual development. Most affected individuals have behavioral abnormalities, including aggression and ADHD; a few have psychiatric manifestations, including psychosis. More variable additional features include well-controlled seizures and dysmorphic facial features. Brain imaging often shows frontal predominant pachygyria or other gyri/sulci abnormalities, consistent with a variant of lissencephaly and a malformation of cortical development (MCD) (summary by Zaki et al., 2021).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1808159">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1841043"><div><strong>Cortical dysplasia, complex, with other brain malformations 12</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1841043</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.">C5830407</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Complex cortical dysplasia with other brain malformations-12 (CDCBM12) is an autosomal recessive disorder of developmental neuronal migration characterized by severe to profound neurodevelopmental delay with absent speech, central hypotonia, peripheral spasticity, cortical visual impairment, and dysmorphic craniofacial features. Affected individuals usually have feeding difficulties and show minimal developmental progress of motor or cognitive skills. Most have microcephaly and develop early-onset refractory seizures. Brain imaging shows cortical abnormalities, such as lissencephaly and pachygyria, as well as other brain malformations, including thin or absent corpus callosum, dysplastic basal ganglia, and mild cerebellar hypoplasia. Due to the function of CAMSAP1 in microtubule stability and maintenance, this disorder can be classified as a 'tubulinopathy' (Khalaf-Nazzal et al., 2022).&#13; For a discussion of genetic heterogeneity of CDCBM, see CDCBM1 (614039).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1841043">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1854654"><div><strong>Neurodevelopmental disorder with hypotonia, brain anomalies, distinctive facies, and absent language</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1854654</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.">C5935628</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">ReNU syndrome (RENU), also known as neurodevelopmental disorder with hypotonia, brain anomalies, distinctive facies, and absent language (NEDHAFA), is characterized by hypotonia, global developmental delay, severely impaired intellectual development with poor or absent speech, delayed walking or inability to walk, feeding difficulties with poor overall growth, seizures (in most), dysmorphic facial features, and brain anomalies, including ventriculomegaly, thin corpus callosum, and progressive white matter loss (Greene et al., 2024; Schot et al., 2024; Chen et al., 2024).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1854654">Condition Record</a></div></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1634304" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Alkuraya-Kucinskas syndrome</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_347219" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Arthrogryposis, renal dysfunction, and cholestasis 1</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_462022" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Arthrogryposis, renal dysfunction, and cholestasis 2</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_340943" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Baraitser-Winter syndrome 1</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_482865" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Baraitser-winter syndrome 2</a></div><div class="jig-moreless" data-jigconfig="class: 'moveDown', moreText: 'See full list (41)', lessText: 'Show less', nodeBefore: 0"><span id="clinMore">
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1794161" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Ciliary dyskinesia, primary, 47, and lissencephaly</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_814727" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Complex cortical dysplasia with other brain malformations 1</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_815744" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Complex cortical dysplasia with other brain malformations 3</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_765150" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Complex cortical dysplasia with other brain malformations 7</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1684859" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Cortical dysplasia, complex, with other brain malformations 10</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1841043" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Cortical dysplasia, complex, with other brain malformations 12</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_87458" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Fumarase deficiency</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1627611" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Galloway-Mowat syndrome 3</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_767605" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Hydrocephalus, nonsyndromic, autosomal recessive 2</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1808159" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Intellectual developmental disorder, autosomal recessive 75, with neuropsychiatric features and variant lissencephaly</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_482674" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Intellectual disability, autosomal recessive 34</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_414158" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Lethal polymalformative syndrome, Boissel type</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_462811" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Lissencephaly 4</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_863962" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Lissencephaly 6 with microcephaly</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_895680" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Lissencephaly 7 with cerebellar hypoplasia</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1681109" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Lissencephaly 9 with complex brainstem malformation</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1657090" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Lissencephaly due to LIS1 mutation</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_930822" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Lissencephaly due to TUBA1A mutation</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1644310" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Lissencephaly type 1 due to doublecortin gene mutation</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_766745" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Microcephalic primordial dwarfism due to RTTN deficiency</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_346929" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Microcephaly 2, primary, autosomal recessive, with or without cortical malformations</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1648412" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Microcephaly, facial dysmorphism, renal agenesis, and ambiguous genitalia syndrome</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_78538" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Miller Dieker syndrome</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_815294" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type a, 12</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_140820" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type A, 4</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_766244" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type A, 7</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_461763" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type A5</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1633287" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Neu-Laxova syndrome 1</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_863456" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Neu-Laxova syndrome 2</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1854654" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Neurodevelopmental disorder with hypotonia, brain anomalies, distinctive facies, and absent language</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1684695" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Neurodevelopmental disorder with microcephaly, cortical malformations, and spasticity</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_163213" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Norman-Roberts syndrome</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_337956" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">PEHO-like syndrome</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_766914" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Peroxisome biogenesis disorder 11A (Zellweger)</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1639355" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Pseudo-TORCH syndrome 1</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_375832" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">X-linked lissencephaly with abnormal genitalia</a></div></span></div></div>
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<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/35221227">Letter to the Editor regarding the manuscript "Lissencephaly: Update on diagnostics and clinical management" by Koenig et al. Eur J Paediatr Neurol. 2021; 35; 147-152.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Kolbjer S,
Dahlin M,
Anderlid BM</span><br />
<span class="medgenPMjournal">Eur J Paediatr Neurol</span>
2022 Mar;37:165.
Epub 2022 Feb 15
doi: 10.1016/j.ejpn.2022.01.016.
<span class="bold">PMID: </span><a href="/pubmed/35221227" target="_blank">35221227</a></div>
<div class="nl"><a target="_blank" href="/pubmed/34731701">Lissencephaly: Update on diagnostics and clinical management.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Koenig M,
Dobyns WB,
Di Donato N</span><br />
<span class="medgenPMjournal">Eur J Paediatr Neurol</span>
2021 Nov;35:147-152.
Epub 2021 Oct 7
doi: 10.1016/j.ejpn.2021.09.013.
<span class="bold">PMID: </span><a href="/pubmed/34731701" target="_blank">34731701</a></div>
<div class="nl"><a target="_blank" href="/pubmed/29426806">Neonatal epilepsies: Clinical management.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Cornet MC,
Sands TT,
Cilio MR</span><br />
<span class="medgenPMjournal">Semin Fetal Neonatal Med</span>
2018 Jun;23(3):204-212.
Epub 2018 Jan 31
doi: 10.1016/j.siny.2018.01.004.
<span class="bold">PMID: </span><a href="/pubmed/29426806" target="_blank">29426806</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=(%22lissencephaly%22%5Btiab%3A~0%5D)%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 (29)</a></div></div>
</div>
<div class="display-none help-popup" id="guidelinesHelpPM">These guidelines are articles in PubMed that match specific search criteria developed by MedGen to capture the most relevant practice guidelines. This list may not be comprehensive and may include broader topics as well. See the <a href="/medgen/docs/faq/" title="Frequently asked questions" target="_blank">FAQ</a> for details.</div><div class="display-none help-popup" id="guidelinesHelpCurated">These guidelines are manually curated by the MedGen team
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/35915025">Tubulin mutations in human neurodevelopmental disorders.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Maillard C,
Roux CJ,
Charbit-Henrion F,
Steffann J,
Laquerriere A,
Quazza F,
Buisson NB</span><br />
<span class="medgenPMjournal">Semin Cell Dev Biol</span>
2023 Mar 15;137:87-95.
Epub 2022 Jul 30
doi: 10.1016/j.semcdb.2022.07.009.
<span class="bold">PMID: </span><a href="/pubmed/35915025" target="_blank">35915025</a></div>
<div class="nl"><a target="_blank" href="/pubmed/30516692">Tubulinopathies.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Gonçalves FG,
Freddi TAL,
Taranath A,
Lakshmanan R,
Goetti R,
Feltrin FS,
Mankad K,
Teixeira SR,
Hanagandi PB,
Arrigoni F</span><br />
<span class="medgenPMjournal">Top Magn Reson Imaging</span>
2018 Dec;27(6):395-408.
doi: 10.1097/RMR.0000000000000188.
<span class="bold">PMID: </span><a href="/pubmed/30516692" target="_blank">30516692</a></div>
<div class="nl"><a target="_blank" href="/pubmed/29298944">Neuronal Migration Disorders.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Roberts B</span><br />
<span class="medgenPMjournal">Radiol Technol</span>
2018 Jan;89(3):279-295.
<span class="bold">PMID: </span><a href="/pubmed/29298944" target="_blank">29298944</a></div>
<div class="nl"><a target="_blank" href="/pubmed/28951247">Genetics and mechanisms leading to human cortical malformations.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Romero DM,
Bahi-Buisson N,
Francis F</span><br />
<span class="medgenPMjournal">Semin Cell Dev Biol</span>
2018 Apr;76:33-75.
Epub 2017 Oct 11
doi: 10.1016/j.semcdb.2017.09.031.
<span class="bold">PMID: </span><a href="/pubmed/28951247" target="_blank">28951247</a></div>
<div class="nl"><a target="_blank" href="/pubmed/23622361">Congenital muscular dystrophies.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Kirschner J</span><br />
<span class="medgenPMjournal">Handb Clin Neurol</span>
2013;113:1377-85.
doi: 10.1016/B978-0-444-59565-2.00008-3.
<span class="bold">PMID: </span><a href="/pubmed/23622361" target="_blank">23622361</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Lissencephaly%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 (238)</a></div><h3 class="subhead">Diagnosis</h3>
<div class="nl"><a target="_blank" href="/pubmed/35915025">Tubulin mutations in human neurodevelopmental disorders.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Maillard C,
Roux CJ,
Charbit-Henrion F,
Steffann J,
Laquerriere A,
Quazza F,
Buisson NB</span><br />
<span class="medgenPMjournal">Semin Cell Dev Biol</span>
2023 Mar 15;137:87-95.
Epub 2022 Jul 30
doi: 10.1016/j.semcdb.2022.07.009.
<span class="bold">PMID: </span><a href="/pubmed/35915025" target="_blank">35915025</a></div>
<div class="nl"><a target="_blank" href="/pubmed/34896352">Magnetic Resonance Imaging of Malformations of Cortical Development-A Comprehensive Review.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Khandelwal A,
Aggarwal A,
Sharma A,
Malik A,
Bose A</span><br />
<span class="medgenPMjournal">World Neurosurg</span>
2022 Mar;159:70-79.
Epub 2021 Dec 8
doi: 10.1016/j.wneu.2021.12.011.
<span class="bold">PMID: </span><a href="/pubmed/34896352" target="_blank">34896352</a></div>
<div class="nl"><a target="_blank" href="/pubmed/34731701">Lissencephaly: Update on diagnostics and clinical management.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Koenig M,
Dobyns WB,
Di Donato N</span><br />
<span class="medgenPMjournal">Eur J Paediatr Neurol</span>
2021 Nov;35:147-152.
Epub 2021 Oct 7
doi: 10.1016/j.ejpn.2021.09.013.
<span class="bold">PMID: </span><a href="/pubmed/34731701" target="_blank">34731701</a></div>
<div class="nl"><a target="_blank" href="/pubmed/29426806">Neonatal epilepsies: Clinical management.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Cornet MC,
Sands TT,
Cilio MR</span><br />
<span class="medgenPMjournal">Semin Fetal Neonatal Med</span>
2018 Jun;23(3):204-212.
Epub 2018 Jan 31
doi: 10.1016/j.siny.2018.01.004.
<span class="bold">PMID: </span><a href="/pubmed/29426806" target="_blank">29426806</a></div>
<div class="nl"><a target="_blank" href="/pubmed/1595429">Walker-Warburg syndrome.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Rhodes RE,
Hatten HP Jr,
Ellington KS</span><br />
<span class="medgenPMjournal">AJNR Am J Neuroradiol</span>
1992 Jan-Feb;13(1):123-6.
<span class="bold">PMID: </span><a href="/pubmed/1595429" target="_blank">1595429</a><a href="/pmc/articles/PMC8331786" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Lissencephaly%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 (427)</a></div><h3 class="subhead">Therapy</h3>
<div class="nl"><a target="_blank" href="/pubmed/38054560">Monogenic conditions and central nervous system anomalies: A prospective study, systematic review and meta-analysis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Blayney GV,
Laffan E,
Jacob PA,
Baptiste CD,
Gabriel H,
Sparks TN,
Yaron Y,
Norton ME,
Diderich K,
Wang Y,
Chong K,
Chitayat D,
Saini N,
Aggarwal S,
Pauta M,
Borrell A,
Gilmore K,
Chandler NJ,
Allen S,
Vora N,
Noor A,
Monaghan C,
Kilby MD,
Wapner RJ,
Chitty LS,
Mone F</span><br />
<span class="medgenPMjournal">Prenat Diagn</span>
2024 Apr;44(4):422-431.
Epub 2023 Dec 6
doi: 10.1002/pd.6466.
<span class="bold">PMID: </span><a href="/pubmed/38054560" target="_blank">38054560</a><a href="/pmc/articles/PMC11044826" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/29426806">Neonatal epilepsies: Clinical management.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Cornet MC,
Sands TT,
Cilio MR</span><br />
<span class="medgenPMjournal">Semin Fetal Neonatal Med</span>
2018 Jun;23(3):204-212.
Epub 2018 Jan 31
doi: 10.1016/j.siny.2018.01.004.
<span class="bold">PMID: </span><a href="/pubmed/29426806" target="_blank">29426806</a></div>
<div class="nl"><a target="_blank" href="/pubmed/27923540">Fetal cytomegalovirus infection.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Leruez-Ville M,
Ville Y</span><br />
<span class="medgenPMjournal">Best Pract Res Clin Obstet Gynaecol</span>
2017 Jan;38:97-107.
Epub 2016 Oct 20
doi: 10.1016/j.bpobgyn.2016.10.005.
<span class="bold">PMID: </span><a href="/pubmed/27923540" target="_blank">27923540</a></div>
<div class="nl"><a target="_blank" href="/pubmed/27868373">Acute myeloid leukemia in Baraitser-Winter cerebrofrontofacial syndrome.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Cianci P,
Fazio G,
Casagranda S,
Spinelli M,
Rizzari C,
Cazzaniga G,
Selicorni A</span><br />
<span class="medgenPMjournal">Am J Med Genet A</span>
2017 Feb;173(2):546-549.
Epub 2016 Nov 21
doi: 10.1002/ajmg.a.38057.
<span class="bold">PMID: </span><a href="/pubmed/27868373" target="_blank">27868373</a></div>
<div class="nl"><a target="_blank" href="/pubmed/21932090">Hot water epilepsy with pachygyria.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Hizem Y,
Gargouri A,
Ben Djebara M,
Kacem I,
Abdelkefi I,
Jemli F,
Gouider R</span><br />
<span class="medgenPMjournal">Neurol Sci</span>
2012 Jun;33(3):631-3.
Epub 2011 Sep 20
doi: 10.1007/s10072-011-0780-4.
<span class="bold">PMID: </span><a href="/pubmed/21932090" target="_blank">21932090</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Lissencephaly%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 (41)</a></div><h3 class="subhead">Prognosis</h3>
<div class="nl"><a target="_blank" href="/pubmed/30744660">The mutational and phenotypic spectrum of TUBA1A-associated tubulinopathy.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Hebebrand M,
Hüffmeier U,
Trollmann R,
Hehr U,
Uebe S,
Ekici AB,
Kraus C,
Krumbiegel M,
Reis A,
Thiel CT,
Popp B</span><br />
<span class="medgenPMjournal">Orphanet J Rare Dis</span>
2019 Feb 11;14(1):38.
doi: 10.1186/s13023-019-1020-x.
<span class="bold">PMID: </span><a href="/pubmed/30744660" target="_blank">30744660</a><a href="/pmc/articles/PMC6371496" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/27923540">Fetal cytomegalovirus infection.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Leruez-Ville M,
Ville Y</span><br />
<span class="medgenPMjournal">Best Pract Res Clin Obstet Gynaecol</span>
2017 Jan;38:97-107.
Epub 2016 Oct 20
doi: 10.1016/j.bpobgyn.2016.10.005.
<span class="bold">PMID: </span><a href="/pubmed/27923540" target="_blank">27923540</a></div>
<div class="nl"><a target="_blank" href="/pubmed/23828942">Somatic mutation, genomic variation, and neurological disease.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Poduri A,
Evrony GD,
Cai X,
Walsh CA</span><br />
<span class="medgenPMjournal">Science</span>
2013 Jul 5;341(6141):1237758.
doi: 10.1126/science.1237758.
<span class="bold">PMID: </span><a href="/pubmed/23828942" target="_blank">23828942</a><a href="/pmc/articles/PMC3909954" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/23622361">Congenital muscular dystrophies.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Kirschner J</span><br />
<span class="medgenPMjournal">Handb Clin Neurol</span>
2013;113:1377-85.
doi: 10.1016/B978-0-444-59565-2.00008-3.
<span class="bold">PMID: </span><a href="/pubmed/23622361" target="_blank">23622361</a></div>
<div class="nl"><a target="_blank" href="/pubmed/11870582">Cerebral dysplasias: reviewed from a neurophysiological perspective.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Boyd SG,
Dan B</span><br />
<span class="medgenPMjournal">Neuropediatrics</span>
2001 Dec;32(6):279-85.
doi: 10.1055/s-2001-20402.
<span class="bold">PMID: </span><a href="/pubmed/11870582" target="_blank">11870582</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Lissencephaly%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 (175)</a></div><h3 class="subhead">Clinical prediction guides</h3>
<div class="nl"><a target="_blank" href="/pubmed/35769015">Monoallelic and biallelic mutations in RELN underlie a graded series of neurodevelopmental disorders.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Di Donato N,
Guerrini R,
Billington CJ,
Barkovich AJ,
Dinkel P,
Freri E,
Heide M,
Gershon ES,
Gertler TS,
Hopkin RJ,
Jacob S,
Keedy SK,
Kooshavar D,
Lockhart PJ,
Lohmann DR,
Mahmoud IG,
Parrini E,
Schrock E,
Severi G,
Timms AE,
Webster RI,
Willis MJH,
Zaki MS,
Gleeson JG,
Leventer RJ,
Dobyns WB</span><br />
<span class="medgenPMjournal">Brain</span>
2022 Sep 14;145(9):3274-3287.
doi: 10.1093/brain/awac164.
<span class="bold">PMID: </span><a href="/pubmed/35769015" target="_blank">35769015</a><a href="/pmc/articles/PMC9989350" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/33252760">Fetal magnetic resonance imaging: supratentorial brain malformations.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Choi JJ,
Yang E,
Soul JS,
Jaimes C</span><br />
<span class="medgenPMjournal">Pediatr Radiol</span>
2020 Dec;50(13):1934-1947.
Epub 2020 Nov 30
doi: 10.1007/s00247-020-04696-z.
<span class="bold">PMID: </span><a href="/pubmed/33252760" target="_blank">33252760</a></div>
<div class="nl"><a target="_blank" href="/pubmed/30744660">The mutational and phenotypic spectrum of TUBA1A-associated tubulinopathy.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Hebebrand M,
Hüffmeier U,
Trollmann R,
Hehr U,
Uebe S,
Ekici AB,
Kraus C,
Krumbiegel M,
Reis A,
Thiel CT,
Popp B</span><br />
<span class="medgenPMjournal">Orphanet J Rare Dis</span>
2019 Feb 11;14(1):38.
doi: 10.1186/s13023-019-1020-x.
<span class="bold">PMID: </span><a href="/pubmed/30744660" target="_blank">30744660</a><a href="/pmc/articles/PMC6371496" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/27923540">Fetal cytomegalovirus infection.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Leruez-Ville M,
Ville Y</span><br />
<span class="medgenPMjournal">Best Pract Res Clin Obstet Gynaecol</span>
2017 Jan;38:97-107.
Epub 2016 Oct 20
doi: 10.1016/j.bpobgyn.2016.10.005.
<span class="bold">PMID: </span><a href="/pubmed/27923540" target="_blank">27923540</a></div>
<div class="nl"><a target="_blank" href="/pubmed/11803439">LIS1-no more no less.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Reiner O,
Cahana A,
Escamez T,
Martinez S</span><br />
<span class="medgenPMjournal">Mol Psychiatry</span>
2002;7(1):12-6.
doi: 10.1038/sj.mp.4000975.
<span class="bold">PMID: </span><a href="/pubmed/11803439" target="_blank">11803439</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Lissencephaly%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 (236)</a></div></div>
</div>
<div class="portlet mgSection" id="ID_104">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Recent_systematic_reviews">Recent systematic reviews</h1><a sid="104" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln">
<div class="nl"><a target="_blank" href="/pubmed/38054560">Monogenic conditions and central nervous system anomalies: A prospective study, systematic review and meta-analysis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Blayney GV,
Laffan E,
Jacob PA,
Baptiste CD,
Gabriel H,
Sparks TN,
Yaron Y,
Norton ME,
Diderich K,
Wang Y,
Chong K,
Chitayat D,
Saini N,
Aggarwal S,
Pauta M,
Borrell A,
Gilmore K,
Chandler NJ,
Allen S,
Vora N,
Noor A,
Monaghan C,
Kilby MD,
Wapner RJ,
Chitty LS,
Mone F</span><br />
<span class="medgenPMjournal">Prenat Diagn</span>
2024 Apr;44(4):422-431.
Epub 2023 Dec 6
doi: 10.1002/pd.6466.
<span class="bold">PMID: </span><a href="/pubmed/38054560" target="_blank">38054560</a><a href="/pmc/articles/PMC11044826" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/35303699">The role of vagus nerve stimulation in genetic etiologies of drug-resistant epilepsy: a meta-analysis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Hajtovic S,
LoPresti MA,
Zhang L,
Katlowitz KA,
Kizek DJ,
Lam S</span><br />
<span class="medgenPMjournal">J Neurosurg Pediatr</span>
2022 Jun 1;29(6):667-680.
Epub 2022 Mar 18
doi: 10.3171/2022.1.PEDS222.
<span class="bold">PMID: </span><a href="/pubmed/35303699" target="_blank">35303699</a></div>
<div class="nl"><a target="_blank" href="/pubmed/33480109">Neuropathology of genetically defined malformations of cortical development-A systematic literature review.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Brock S,
Cools F,
Jansen AC</span><br />
<span class="medgenPMjournal">Neuropathol Appl Neurobiol</span>
2021 Aug;47(5):585-602.
Epub 2021 Feb 14
doi: 10.1111/nan.12696.
<span class="bold">PMID: </span><a href="/pubmed/33480109" target="_blank">33480109</a><a href="/pmc/articles/PMC8359484" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Lissencephaly%22%20AND%20systematic%5Bsb%5D%20AND%20%22english%20and%20humans%22%5Bfilter%5D%20NOT%20comment%5BPTYP%5D%20NOT%20letter%5BPTYP%5D" title="PubMed search">See all (3)</a></div></div>
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