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<meta name="keywords" content="C0002452, ai, ai - amelogenesis imperfecta, amelogenesis imperfecta, congenital abnormality, congenital enamel hypoplasia, 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 developmental dysplasia of the dental enamel." /><meta name="robots" content="index,nofollow,noarchive" />
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<!--
UID=240
ConceptID=C0002452
-->
<!--imgCountBooks = 0--><h1 class="medgenTitle"><div class="MedGenTitleText">Amelogenesis imperfecta<span class="h1sub">(AI)</span></div></h1><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>240</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:">C0002452</span></a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div><table class="medgenTable"><tbody><tr><td>Synonyms:</td>
<td>AI; Congenital enamel hypoplasia</td></tr>
<tr><td><span class="bold">SNOMED CT: </span></td>
<td>Amelogenesis imperfecta (78494001); Congenital enamel hypoplasia (78494001); AI - Amelogenesis imperfecta (78494001)</td></tr>
<tr><td>Modes of inheritance:</td>
<td>
<div class="divPopper rprt" id="moi_141025"><div><strong>Autosomal recessive inheritance</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>141025</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0441748</a></dd><dt><span class="dotprefix"></span></dt><dd>Intellectual Product</dd></dl></div></div></div>
<div class="spaceAbove">Source: Orphanet</div>
<div class="spaceAbove">A mode of inheritance that is observed for traits related to a gene encoded on one of the autosomes (i.e., the human chromosomes 1-22) in which a trait manifests in individuals with two pathogenic alleles, either homozygotes (two copies of the same mutant allele) or compound heterozygotes (whereby each copy of a gene has a distinct mutant allele).</div></div>
<div class="divPopper rprt" id="moi_141047"><div><strong>Autosomal dominant inheritance</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>141047</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.">C0443147</a></dd><dt><span class="dotprefix"></span></dt><dd>Intellectual Product</dd></dl></div></div></div>
<div class="spaceAbove">Source: Orphanet</div>
<div class="spaceAbove">A mode of inheritance that is observed for traits related to a gene encoded on one of the autosomes (i.e., the human chromosomes 1-22) in which a trait manifests in heterozygotes. In the context of medical genetics, an autosomal dominant disorder is caused when a single copy of the mutant allele is present. Males and females are affected equally, and can both transmit the disorder with a risk of 50% for each child of inheriting the mutant allele.</div></div>
<div class="divPopper rprt" id="moi_376232"><div><strong>X-linked dominant inheritance</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>376232</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.">C1847879</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Source: Orphanet</div>
<div class="spaceAbove">A mode of inheritance that is observed for dominant traits related to a gene encoded on the X chromosome. In the context of medical genetics, X-linked dominant disorders tend to manifest very severely in affected males. The severity of manifestation in females may depend on the degree of skewed X inactivation.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/376232">This record</a></div></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#moi_141025" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Autosomal recessive inheritance</a><span> (Orphanet)</span></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#moi_141047" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Autosomal dominant inheritance</a><span> (Orphanet)</span></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#moi_376232" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">X-linked dominant inheritance</a><span> (Orphanet)</span></div></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/401138">AMTN</a>, <a target="_blank" href="/gene/286077">FAM83H</a>, <a target="_blank" href="/gene/256764">WDR72</a>, <a target="_blank" href="/gene/152816">ODAPH</a>, <a target="_blank" href="/gene/123041">SLC24A4</a>, <a target="_blank" href="/gene/93650">ACP4</a>, <a target="_blank" href="/gene/84957">RELT</a>, <a target="_blank" href="/gene/54757">FAM20A</a>, <a target="_blank" href="/gene/10117">ENAM</a>, <a target="_blank" href="/gene/9622">KLK4</a>, <a target="_blank" href="/gene/9313">MMP20</a>, <a target="_blank" href="/gene/8111">GPR68</a>, <a target="_blank" href="/gene/3914">LAMB3</a>, <a target="_blank" href="/gene/3694">ITGB6</a>, <a target="_blank" href="/gene/1747">DLX3</a>, <a target="_blank" href="/gene/265">AMELX</a>, <a target="_blank" href="/gene/258">AMBN</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:0000705">HP:0000705</a></td></tr>
<tr><td>Monarch Initiative:</td>
<td><a href="https://monarchinitiative.org/disease/MONDO:0019507" target="_blank">MONDO:0019507</a></td></tr>
<tr><td>OMIM<span class="superscript">®</span> Phenotypic series:</td>
<td><a href="https://omim.org/phenotypicSeries/PS104500" target="_blank">PS104500</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=88661">ORPHA88661</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 developmental dysplasia of the dental enamel. [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><li><a href="#tabORDO">Orphanet</a></li></ul><div id="tabGTR"><div class="search_result"><div class="rprts"><div class="chiclet_legend"><span class="chiclet_list" style="position:static;"><span title="Clinical test" class="chiclet Ccolor round">C</span><span>Clinical test,  </span><span title="Research test" class="chiclet Rcolor round">R</span><span>Research test,  </span><span title="OMIM" class="chiclet Ocolor ">O</span><span>OMIM,  </span><span title="GeneReview" class="chiclet Gcolor">G</span><span><em>GeneReviews</em>,  </span><span title="ClinVar" class="chiclet Vcolor">V</span><span>ClinVar  </span></span></div><div id="hierarchy" class="margin_t1"><div class="ds_tree"><ul><li class="matched_ds"><span class="chiclet_list"><span class="chiclet Ccolor round" title="Clinical test"><a target="_blank" href="/gtr/tests/?term=C0002452[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=240">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=240" ref="ncbi_uid=240">V</a></span></span><span class="TLline">Amelogenesis imperfecta</span><ul><li class="TLclosed"><span class="TLline"><a href="/medgen/97992" ref="tree=GTR&amp;ncbi_uid=97992&amp;link_uid=97992" title="View MedGen record for 'Amelogenesis imperfecta type 1'">Amelogenesis imperfecta type 1</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=C0399368[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=97993">C</a></span><span class="chiclet Rcolor round" title="Research test"><a target="_blank" href="/gtr/tests/?term=C0399368[DISCUI]&amp;test_type=Research" ref="ncbi_uid=97993">R</a></span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=97993" target="_blank" href="/omim/104500">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=97993" ref="ncbi_uid=97993">V</a></span></span><span class="TLline"><a href="/medgen/97993" ref="tree=GTR&amp;ncbi_uid=97993&amp;link_uid=97993" title="View MedGen record for 'Amelogenesis imperfecta - hypoplastic autosomal dominant - local'">Amelogenesis imperfecta - hypoplastic autosomal dominant - local</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=C4011403[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=859840">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=859840" target="_blank" href="/omim/104530">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=859840" ref="ncbi_uid=859840">V</a></span></span><span class="TLline"><a href="/medgen/859840" ref="tree=GTR&amp;ncbi_uid=859840&amp;link_uid=859840" title="View MedGen record for 'Amelogenesis imperfecta type 1A'">Amelogenesis imperfecta type 1A</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=C2673923[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=388763">C</a></span><span class="chiclet Rcolor round" title="Research test"><a target="_blank" href="/gtr/tests/?term=C2673923[DISCUI]&amp;test_type=Research&amp;redirect=true" ref="ncbi_uid=388763">R</a></span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=388763" target="_blank" href="/omim/204650">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=388763" ref="ncbi_uid=388763">V</a></span></span><span class="TLline"><a href="/medgen/388763" ref="tree=GTR&amp;ncbi_uid=388763&amp;link_uid=388763" title="View MedGen record for 'Amelogenesis imperfecta type 1C'">Amelogenesis imperfecta type 1C</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=C4225394[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=898597">C</a></span><span class="chiclet Rcolor round" title="Research test"><a target="_blank" href="/gtr/tests/?term=C4225394[DISCUI]&amp;test_type=Research&amp;redirect=true" ref="ncbi_uid=898597">R</a></span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=898597" target="_blank" href="/omim/601259">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=898597" ref="ncbi_uid=898597">V</a></span></span><span class="TLline"><a href="/medgen/898597" ref="tree=GTR&amp;ncbi_uid=898597&amp;link_uid=898597" title="View MedGen record for 'Amelogenesis imperfecta type 1F'">Amelogenesis imperfecta type 1F</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=C4015557[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=863994">C</a></span><span class="chiclet Rcolor round" title="Research test"><a target="_blank" href="/gtr/tests/?term=C4015557[DISCUI]&amp;test_type=Research&amp;redirect=true" ref="ncbi_uid=863994">R</a></span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=863994" target="_blank" href="/omim/147558">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=863994" ref="ncbi_uid=863994">V</a></span></span><span class="TLline"><a href="/medgen/863994" ref="tree=GTR&amp;ncbi_uid=863994&amp;link_uid=863994" title="View MedGen record for 'Amelogenesis imperfecta type 1H'">Amelogenesis imperfecta type 1H</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=C4310630[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=934597">C</a></span><span class="chiclet Rcolor round" title="Research test"><a target="_blank" href="/gtr/tests/?term=C4310630[DISCUI]&amp;test_type=Research&amp;redirect=true" ref="ncbi_uid=934597">R</a></span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=934597" target="_blank" href="/omim/617297">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=934597" ref="ncbi_uid=934597">V</a></span></span><span class="TLline"><a href="/medgen/934597" ref="tree=GTR&amp;ncbi_uid=934597&amp;link_uid=934597" title="View MedGen record for 'Amelogenesis imperfecta, type 1J'">Amelogenesis imperfecta, type 1J</a></span></li></ul></li><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/97994" ref="tree=GTR&amp;ncbi_uid=97994&amp;link_uid=97994" title="View MedGen record for 'Amelogenesis imperfecta type 2'">Amelogenesis imperfecta type 2</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=C2675858[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=436540">C</a></span><span class="chiclet Rcolor round" title="Research test"><a target="_blank" href="/gtr/tests/?term=C2675858[DISCUI]&amp;test_type=Research&amp;redirect=true" ref="ncbi_uid=436540">R</a></span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=436540" target="_blank" href="/omim/604629">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=436540" ref="ncbi_uid=436540">V</a></span></span><span class="TLline"><a href="/medgen/436540" ref="tree=GTR&amp;ncbi_uid=436540&amp;link_uid=436540" title="View MedGen record for 'Amelogenesis imperfecta hypomaturation type 2A2'">Amelogenesis imperfecta hypomaturation type 2A2</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=C2750771[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=416381">C</a></span><span class="chiclet Rcolor round" title="Research test"><a target="_blank" href="/gtr/tests/?term=C2750771[DISCUI]&amp;test_type=Research&amp;redirect=true" ref="ncbi_uid=416381">R</a></span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=416381" target="_blank" href="/omim/613211">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=416381" ref="ncbi_uid=416381">V</a></span></span><span class="TLline"><a href="/medgen/416381" ref="tree=GTR&amp;ncbi_uid=416381&amp;link_uid=416381" title="View MedGen record for 'Amelogenesis imperfecta hypomaturation type 2A3'">Amelogenesis imperfecta hypomaturation type 2A3</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=C3553830[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=766744">C</a></span><span class="chiclet Rcolor round" title="Research test"><a target="_blank" href="/gtr/tests/?term=C3553830[DISCUI]&amp;test_type=Research&amp;redirect=true" ref="ncbi_uid=766744">R</a></span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=766744" target="_blank" href="/omim/614829">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=766744" ref="ncbi_uid=766744">V</a></span></span><span class="TLline"><a href="/medgen/766744" ref="tree=GTR&amp;ncbi_uid=766744&amp;link_uid=766744" title="View MedGen record for 'Amelogenesis imperfecta hypomaturation type 2A4'">Amelogenesis imperfecta hypomaturation type 2A4</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=C4014578[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=863015">C</a></span><span class="chiclet Rcolor round" title="Research test"><a target="_blank" href="/gtr/tests/?term=C4014578[DISCUI]&amp;test_type=Research&amp;redirect=true" ref="ncbi_uid=863015">R</a></span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=863015" target="_blank" href="/omim/609840">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=863015" ref="ncbi_uid=863015">V</a></span></span><span class="TLline"><a href="/medgen/863015" ref="tree=GTR&amp;ncbi_uid=863015&amp;link_uid=863015" title="View MedGen record for 'Amelogenesis imperfecta hypomaturation type 2A5'">Amelogenesis imperfecta hypomaturation type 2A5</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=C2673922[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=436039">C</a></span><span class="chiclet Rcolor round" title="Research test"><a target="_blank" href="/gtr/tests/?term=C2673922[DISCUI]&amp;test_type=Research&amp;redirect=true" ref="ncbi_uid=436039">R</a></span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=436039" target="_blank" href="/omim/204700">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=436039" ref="ncbi_uid=436039">V</a></span></span><span class="TLline"><a href="/medgen/436039" ref="tree=GTR&amp;ncbi_uid=436039&amp;link_uid=436039" title="View MedGen record for 'Amelogenesis imperfecta type 2A1'">Amelogenesis imperfecta type 2A1</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=C4310665[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=934632">C</a></span><span class="chiclet Rcolor round" title="Research test"><a target="_blank" href="/gtr/tests/?term=C4310665[DISCUI]&amp;test_type=Research&amp;redirect=true" ref="ncbi_uid=934632">R</a></span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=934632" target="_blank" href="/omim/601404">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=934632" ref="ncbi_uid=934632">V</a></span></span><span class="TLline"><a href="/medgen/934632" ref="tree=GTR&amp;ncbi_uid=934632&amp;link_uid=934632" title="View MedGen record for 'Amelogenesis imperfecta, hypomaturation type, IIa6'">Amelogenesis imperfecta, hypomaturation type, IIa6</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=C1845053[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=336847">C</a></span><span class="chiclet Rcolor round" title="Research test"><a target="_blank" href="/gtr/tests/?term=C1845053[DISCUI]&amp;test_type=Research&amp;redirect=true" ref="ncbi_uid=336847">R</a></span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=336847" target="_blank" href="/omim/301200">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=336847" ref="ncbi_uid=336847">V</a></span></span><span class="TLline"><a href="/medgen/336847" ref="tree=GTR&amp;ncbi_uid=336847&amp;link_uid=336847" title="View MedGen record for 'Amelogenesis imperfecta type 1E'">Amelogenesis imperfecta type 1E</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=C2931783[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=419162">C</a></span><span class="chiclet Rcolor round" title="Research test"><a target="_blank" href="/gtr/tests/?term=C2931783[DISCUI]&amp;test_type=Research&amp;redirect=true" ref="ncbi_uid=419162">R</a></span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=419162" target="_blank" href="/omim/204690">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=419162" ref="ncbi_uid=419162">V</a></span></span><span class="TLline"><a href="/medgen/419162" ref="tree=GTR&amp;ncbi_uid=419162&amp;link_uid=419162" title="View MedGen record for 'Amelogenesis imperfecta type 1G'">Amelogenesis imperfecta type 1G</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=C0399376[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=140773">C</a></span><span class="chiclet Rcolor round" title="Research test"><a target="_blank" href="/gtr/tests/?term=C0399376[DISCUI]&amp;test_type=Research&amp;redirect=true" ref="ncbi_uid=140773">R</a></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=140773" ref="ncbi_uid=140773">V</a></span></span><span class="TLline"><a href="/medgen/140773" ref="tree=GTR&amp;ncbi_uid=140773&amp;link_uid=140773" title="View MedGen record for 'Amelogenesis imperfecta, hypocalcification type'">Amelogenesis imperfecta, hypocalcification type</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=C4539891[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=1621302">C</a></span><span class="chiclet Rcolor round" title="Research test"><a target="_blank" href="/gtr/tests/?term=C4539891[DISCUI]&amp;test_type=Research&amp;redirect=true" ref="ncbi_uid=1621302">R</a></span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=1621302" target="_blank" href="/omim/610912">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=1621302" ref="ncbi_uid=1621302">V</a></span></span><span class="TLline"><a href="/medgen/1621302" ref="tree=GTR&amp;ncbi_uid=1621302&amp;link_uid=1621302" title="View MedGen record for 'Amelogenesis imperfecta type 3B'">Amelogenesis imperfecta type 3B</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=C5886770[DISCUI]&amp;test_type=Clinical&amp;redirect=true" ref="ncbi_uid=1854533">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=1854533" target="_blank" href="/omim/130900">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=1854533" ref="ncbi_uid=1854533">V</a></span></span><span class="TLline"><a href="/medgen/1854533" ref="tree=GTR&amp;ncbi_uid=1854533&amp;link_uid=1854533" title="View MedGen record for 'Amelogenesis imperfecta, type 3A'">Amelogenesis imperfecta, type 3A</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=C5193069[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=1676410">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=1676410" target="_blank" href="/omim/611211">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=1676410" ref="ncbi_uid=1676410">V</a></span></span><span class="TLline"><a href="/medgen/1676410" ref="tree=GTR&amp;ncbi_uid=1676410&amp;link_uid=1676410" title="View MedGen record for 'Amelogenesis imperfecta, type 3C'">Amelogenesis imperfecta, type 3C</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=C1863012[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=350816">C</a></span><span class="chiclet Rcolor round" title="Research test"><a target="_blank" href="/gtr/tests/?term=C1863012[DISCUI]&amp;test_type=Research&amp;redirect=true" ref="ncbi_uid=350816">R</a></span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=350816" target="_blank" href="/omim/104510">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=350816" ref="ncbi_uid=350816">V</a></span></span><span class="TLline"><a href="/medgen/350816" ref="tree=GTR&amp;ncbi_uid=350816&amp;link_uid=350816" title="View MedGen record for 'Hypomaturation-hypoplastic amelogenesis imperfecta with taurodontism'">Hypomaturation-hypoplastic amelogenesis imperfecta with taurodontism</a></span></li><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 Ocolor" title="OMIM"><a ref="ncbi_uid=336845" target="_blank" href="/omim/301201">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=336845" ref="ncbi_uid=336845">V</a></span></span><span class="TLline"><a href="/medgen/336845" ref="tree=GTR&amp;ncbi_uid=336845&amp;link_uid=336845" title="View MedGen record for 'X-linked amelogenesis imperfecta hypoplastic/hypomaturation 2'">X-linked amelogenesis imperfecta hypoplastic/hypomaturation 2</a></span></li></ul></li></ul></div></div></div></div></div><div id="tabMGEN"><div class="ds_tree"><ul><li><span class="TLline"><a href="/medgen/867443" ref="tree=MeSH" title="MedGen record for Phenotypic abnormality">Phenotypic abnormality</a></span><ul><li><span class="TLline"><a href="/medgen/1763488" ref="tree=MeSH" title="MedGen record for Abnormality of the musculoskeletal system">Abnormality of the musculoskeletal system</a></span><ul><li><span class="TLline"><a href="/medgen/871127" ref="tree=MeSH" title="MedGen record for Abnormality of connective tissue">Abnormality of connective tissue</a></span><ul><li><span class="TLline"><a href="/medgen/893122" ref="tree=MeSH" title="MedGen record for Abnormal odontoid tissue morphology">Abnormal odontoid tissue morphology</a></span><ul><li><span class="TLline"><a href="/medgen/867426" ref="tree=MeSH" title="MedGen record for Abnormal dental enamel morphology">Abnormal dental enamel morphology</a></span><ul><li><span class="matched_ds">Amelogenesis imperfecta</span><ul><li><span class="TLline"><a href="/medgen/97992" ref="tree=MeSH" title="MedGen record for Amelogenesis imperfecta type 1">Amelogenesis imperfecta type 1</a></span><ul><li><span class="TLline"><a href="/medgen/97993" ref="tree=MeSH" title="MedGen record for Amelogenesis imperfecta - hypoplastic autosomal dominant - local">Amelogenesis imperfecta - hypoplastic autosomal dominant - local</a></span></li><li><span class="TLline"><a href="/medgen/859840" ref="tree=MeSH" title="MedGen record for Amelogenesis imperfecta type 1A">Amelogenesis imperfecta type 1A</a></span></li><li><span class="TLline"><a href="/medgen/388763" ref="tree=MeSH" title="MedGen record for Amelogenesis imperfecta type 1C">Amelogenesis imperfecta type 1C</a></span></li><li><span class="TLline"><a href="/medgen/898597" ref="tree=MeSH" title="MedGen record for Amelogenesis imperfecta type 1F">Amelogenesis imperfecta type 1F</a></span></li><li><span class="TLline"><a href="/medgen/863994" ref="tree=MeSH" title="MedGen record for Amelogenesis imperfecta type 1H">Amelogenesis imperfecta type 1H</a></span></li><li><span class="TLline"><a href="/medgen/934597" ref="tree=MeSH" title="MedGen record for Amelogenesis imperfecta, type 1J">Amelogenesis imperfecta, type 1J</a></span></li></ul></li><li><span class="TLline"><a href="/medgen/97994" ref="tree=MeSH" title="MedGen record for Amelogenesis imperfecta type 2">Amelogenesis imperfecta type 2</a></span><ul><li><span class="TLline"><a href="/medgen/436540" ref="tree=MeSH" title="MedGen record for Amelogenesis imperfecta hypomaturation type 2A2">Amelogenesis imperfecta hypomaturation type 2A2</a></span></li><li><span class="TLline"><a href="/medgen/416381" ref="tree=MeSH" title="MedGen record for Amelogenesis imperfecta hypomaturation type 2A3">Amelogenesis imperfecta hypomaturation type 2A3</a></span></li><li><span class="TLline"><a href="/medgen/766744" ref="tree=MeSH" title="MedGen record for Amelogenesis imperfecta hypomaturation type 2A4">Amelogenesis imperfecta hypomaturation type 2A4</a></span></li><li><span class="TLline"><a href="/medgen/863015" ref="tree=MeSH" title="MedGen record for Amelogenesis imperfecta hypomaturation type 2A5">Amelogenesis imperfecta hypomaturation type 2A5</a></span></li><li><span class="TLline"><a href="/medgen/436039" ref="tree=MeSH" title="MedGen record for Amelogenesis imperfecta type 2A1">Amelogenesis imperfecta type 2A1</a></span></li><li><span class="TLline"><a href="/medgen/934632" ref="tree=MeSH" title="MedGen record for Amelogenesis imperfecta, hypomaturation type, IIa6">Amelogenesis imperfecta, hypomaturation type, IIa6</a></span></li></ul></li><li><span class="TLline"><a href="/medgen/336847" ref="tree=MeSH" title="MedGen record for Amelogenesis imperfecta type 1E">Amelogenesis imperfecta type 1E</a></span></li><li><span class="TLline"><a href="/medgen/419162" ref="tree=MeSH" title="MedGen record for Amelogenesis imperfecta type 1G">Amelogenesis imperfecta type 1G</a></span></li><li><span class="TLline"><a href="/medgen/140773" ref="tree=MeSH" title="MedGen record for Amelogenesis imperfecta, hypocalcification type">Amelogenesis imperfecta, hypocalcification type</a></span><ul><li><span class="TLline"><a href="/medgen/1621302" ref="tree=MeSH" title="MedGen record for Amelogenesis imperfecta type 3B">Amelogenesis imperfecta type 3B</a></span></li><li><span class="TLline"><a href="/medgen/1854533" ref="tree=MeSH" title="MedGen record for Amelogenesis imperfecta, type 3A">Amelogenesis imperfecta, type 3A</a></span></li><li><span class="TLline"><a href="/medgen/1676410" ref="tree=MeSH" title="MedGen record for Amelogenesis imperfecta, type 3C">Amelogenesis imperfecta, type 3C</a></span></li></ul></li><li><span class="TLline"><a href="/medgen/350816" ref="tree=MeSH" title="MedGen record for Hypomaturation-hypoplastic amelogenesis imperfecta with taurodontism">Hypomaturation-hypoplastic amelogenesis imperfecta with taurodontism</a></span></li><li><span class="TLline"><a href="/medgen/336845" ref="tree=MeSH" title="MedGen record for X-linked amelogenesis imperfecta hypoplastic/hypomaturation 2">X-linked amelogenesis imperfecta hypoplastic/hypomaturation 2</a></span></li></ul></li></ul></li></ul></li></ul></li></ul></li></ul></li></ul></div></div><div id="tabORDO">Follow <a target="_blank" href="http://www.orpha.net/consor/cgi-bin/Disease_Classif.php?lng=EN&amp;data_id=156&amp;PatId=11823&amp;search=Disease_Classif_Simple&amp;new=1" class="ital bold">this link</a> to review classifications for <span class="ital">Amelogenesis imperfecta</span> in Orphanet.</div></div></div>
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<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_120640"><div><strong>Primary hypomagnesemia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>120640</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.">C0268448</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Familial hypomagnesemia with hypercalciuria and nephrocalcinosis is a progressive renal disorder characterized by excessive urinary Ca(2+) and Mg(2+) excretion. There is progressive loss of kidney function, and in about 50% of cases, the need for renal replacement therapy arises as early as the second decade of life (summary by Muller et al., 2006). Amelogenesis imperfecta may also be present in some patients (Bardet et al., 2016).&#13; A similar disorder with renal magnesium wasting, renal failure, and nephrocalcinosis (HOMG5; 248190) is caused by mutations in another tight-junction gene, CLDN19 (610036), and is distinguished by the association of severe ocular involvement.&#13; For a discussion of phenotypic and genetic heterogeneity of familial hypomagnesemia, see HOMG1 (602014).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/120640">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_97993"><div><strong>Amelogenesis imperfecta - hypoplastic autosomal dominant - local</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>97993</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.">C0399368</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Amelogenesis imperfecta type IB (AI1B) is an autosomal dominant disorder of tooth enamel biomineralization resulting in enamel hypoplasia (summary by Brookes et al., 2017).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/97993">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_98036"><div><strong>Amelocerebrohypohidrotic syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>98036</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.">C0406740</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Kohlschutter-Tonz syndrome (KTZS) is an autosomal recessive disorder characterized by severe global developmental delay, early-onset intractable seizures, spasticity, and amelogenesis imperfecta affecting both primary and secondary teeth and causing yellow or brown discoloration of the teeth. Although the phenotype is consistent, there is variability. Impaired intellectual development is related to the severity of seizures, and the disorder can thus be considered an epileptic encephalopathy. Some infants show normal development until seizure onset, whereas others are delayed from birth. The most severely affected individuals have profound mental retardation, never acquire speech, and become bedridden early in life (summary by Schossig et al., 2012 and Mory et al., 2012).&#13; See also Kohlschutter-Tonz syndrome-like (KTZSL; 619229), caused by heterozygous mutation in the SATB1 gene (602075) on chromosome 3p23.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/98036">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_272227"><div><strong>Laryngo-onycho-cutaneous syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>272227</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.">C1328355</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Junctional epidermolysis bullosa 2C (JEB2C), also known as laryngoonychocutaneous syndrome (LOCS), is an autosomal recessive disorder characterized by skin erosions, nail dystrophy, dental anomalies, and excessive vascular granulation tissue of the conjunctiva and larynx. Onset is characterized by a hoarse cry soon after birth. Beginning in infancy, chronic skin ulcers and conjunctival lesions appear. Patients may die in childhood secondary to acute or chronic respiratory obstruction. Long-term survivors have visual loss and often require tracheostomy (McLean et al., 2003).&#13; For a discussion of genetic heterogeneity of the subtypes of JEB, see JEB1A (226650).&#13; Reviews&#13; Has et al. (2020) reviewed the clinical and genetic aspects, genotype-phenotype correlations, disease-modifying factors, and natural history of epidermolysis bullosa.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/272227">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_318659"><div><strong>Brachyolmia-amelogenesis imperfecta syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>318659</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.">C1832594</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Dental anomalies and short stature (DASS) is characterized by significant short stature with brachyolmia as well as hypoplastic amelogenesis imperfecta with almost absent enamel (Huckert et al., 2015). Some patients exhibit valvular and/or vascular defects, including mitral valve prolapse, aortic root dilation, and aortic as well as other arterial aneurysms (Dugan et al., 2015; Guo et al., 2018). Inter- and intrafamilial variability has been reported.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/318659">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_336845"><div><strong>X-linked amelogenesis imperfecta hypoplastic/hypomaturation 2</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>336845</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.">C1845051</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">An amelogenesis imperfecta associated with mutation in a gene in the Xq22-q28 region.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/336845">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_336847"><div><strong>Amelogenesis imperfecta type 1E</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>336847</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.">C1845053</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Amelogenesis imperfecta is an inherited defect of dental enamel formation that shows both clinical and genetic heterogeneity. In the hypoplastic type of AI, the enamel is of normal hardness but does not develop to normal thickness. The thinness of the enamel makes the teeth appear small. Radiographically, enamel contrasts normally from dentin. The surface of the enamel can vary, showing smooth, rough, pitted, or local forms (Witkop, 1988).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/336847">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_350816"><div><strong>Hypomaturation-hypoplastic amelogenesis imperfecta with taurodontism</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>350816</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.">C1863012</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Any amelogenesis imperfecta in which the cause of the disease is a mutation in the DLX3 gene.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/350816">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_436039"><div><strong>Amelogenesis imperfecta type 2A1</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>436039</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.">C2673922</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Autosomal recessive amelogenesis imperfecta pigmented hypomaturation type is characterized by enamel of normal thickness that is hypomineralized and has a mottled appearance. The slightly soft enamel detaches easily from the dentin, and radiographs show a lack of contrast between enamel and dentin (Witkop, 1989).&#13; Genetic Heterogeneity of the Hypomaturation Type of Amelogenesis Imperfecta&#13; See also AI2A2 (612529), caused by mutation in the MMP20 gene (604629); AI2A3 (613211), caused by mutation in the WDR72 gene (613214); and AI2A4 (614832), caused by mutation in the C4ORF26 gene (614829).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/436039">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_388763"><div><strong>Amelogenesis imperfecta type 1C</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>388763</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.">C2673923</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Researchers have described at least 14 forms of amelogenesis imperfecta. These types are distinguished by their specific dental abnormalities and by their pattern of inheritance. Additionally, amelogenesis imperfecta can occur alone without any other signs and symptoms or it can occur as part of a syndrome that affects multiple parts of the body.\n\nAmelogenesis imperfecta is a disorder of tooth development. This condition causes teeth to be unusually small, discolored, pitted or grooved, and prone to rapid wear and breakage. Other dental abnormalities are also possible. These defects, which vary among affected individuals, can affect both primary (baby) teeth and permanent (adult) teeth.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/388763">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_436540"><div><strong>Amelogenesis imperfecta hypomaturation type 2A2</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>436540</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.">C2675858</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Autosomal recessive amelogenesis imperfecta pigmented hypomaturation type is characterized by enamel of normal thickness that is hypomineralized and has a mottled appearance. The slightly soft enamel detaches easily from the dentin, and radiographs show a lack of contrast between enamel and dentin (Witkop, 1988).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/436540">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_440575"><div><strong>Combined immunodeficiency due to STIM1 deficiency</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>440575</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.">C2748557</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Immunodeficiency-10 (IMD10) is an autosomal recessive primary immunodeficiency characterized by onset of recurrent infections in childhood due to defective T- and NK-cell function, although the severity is variable. Affected individuals may also have hypotonia, hypohidrosis, or dental enamel hypoplasia consistent with amelogenesis imperfecta (summary by Parry et al., 2016).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/440575">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_440578"><div><strong>Combined immunodeficiency due to ORAI1 deficiency</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>440578</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.">C2748568</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Immunodeficiency-9 (IMD9) is an autosomal recessive disorder characterized by early onset of recurrent infections due to defective T-cell activation. Affected individuals also have congenital myopathy resulting in muscle weakness as well as features of ectodermal dysplasia, including soft dental enamel (summary by McCarl et al., 2009).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/440578">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_416381"><div><strong>Amelogenesis imperfecta hypomaturation type 2A3</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>416381</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.">C2750771</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Any amelogenesis imperfecta in which the cause of the disease is a mutation in the WDR72 gene.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/416381">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_419162"><div><strong>Amelogenesis imperfecta type 1G</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>419162</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.">C2931783</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Amelogenesis imperfecta and gingival fibromatosis syndrome is an autosomal recessive condition characterized by mild gingival fibromatosis and dental anomalies, including hypoplastic amelogenesis imperfecta, intrapulpal calcifications, delay of tooth eruption, hypodontia/oligodontia, pericoronal radiolucencies, and unerupted teeth (Martelli-Junior et al., 2008).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/419162">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_766485"><div><strong>TMEM165-congenital disorder of glycosylation</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>766485</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.">C3553571</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">CDG2K is an autosomal recessive disorder with a variable phenotype. Affected individuals show psychomotor retardation and growth retardation, and most have short stature. Other features include dysmorphism, hypotonia, eye abnormalities, acquired microcephaly, hepatomegaly, and skeletal dysplasia. Serum transferrin analysis shows a CDG type II pattern (summary by Foulquier et al., 2012).&#13; For a general discussion of CDGs, see CDG1A (212065) and CDG2A (212066).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/766485">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_766744"><div><strong>Amelogenesis imperfecta hypomaturation type 2A4</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>766744</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.">C3553830</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Any amelogenesis imperfecta in which the cause of the disease is a mutation in the ODAPH gene.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/766744">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_859840"><div><strong>Amelogenesis imperfecta type 1A</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>859840</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.">C4011403</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Hypoplastic amelogenesis imperfecta IA is characterized by enamel that may not develop to normal thickness. The enamel may have pits on the labial or buccal surfaces that are often arranged in rows and columns (see Witkop, 1989).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/859840">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_863015"><div><strong>Amelogenesis imperfecta hypomaturation type 2A5</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>863015</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.">C4014578</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Autosomal recessive amelogenesis imperfecta of the pigmented hypomaturation type is characterized by enamel of normal thickness that is hypomineralized and has a mottled appearance. The slightly soft enamel detaches easily from the dentin, and radiographs show a lack of contrast between enamel and dentin (Witkop, 1989).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/863015">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_863058"><div><strong>Developmental and epileptic encephalopathy, 25</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>863058</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.">C4014621</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Developmental and epileptic encephalopathy-25 with amelogenesis imperfecta (DEE25) is an autosomal recessive neurologic disorder characterized by the onset of refractory seizures in early infancy. Most patients present with seizures in the neonatal period, which is often associated with status epilepticus. However, there is phenotypic variability, and some patients have onset of seizures later in infancy. Affected individuals show global developmental delay with intellectual disability and poor speech and communication. The seizures may remit somewhat with age, but there are persistent neurologic symptoms, including ataxia, spasticity, and abnormal involuntary movements. In addition to neurologic deficits, patients also have dental anomalies with amelogenesis imperfecta (summary by Thevenon et al., 2014 and Schossig et al., 2017).&#13; For a general phenotypic description and a discussion of genetic heterogeneity of DEE, see 308350.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/863058">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_863994"><div><strong>Amelogenesis imperfecta type 1H</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>863994</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.">C4015557</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Amelogenesis imperfecta type IH is characterized by hypoplastic and hypomineralized tooth enamel that may be rough, pitted, and/or discolored (Wang et al., 2014 and Poulter et al., 2014).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/863994">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_903520"><div><strong>Heimler syndrome 2</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>903520</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.">C4225267</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Heimler syndrome, which represents the mildest end of the peroxisomal biogenesis disorder spectrum (see PBD1A, 214100), is a rare autosomal recessive disorder characterized by sensorineural hearing loss, enamel hypoplasia of the secondary dentition, and nail abnormalities (Ratbi et al., 2015).&#13; For a discussion of genetic heterogeneity of Heimler syndrome, see HMLR1 (234580).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/903520">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_898597"><div><strong>Amelogenesis imperfecta type 1F</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>898597</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.">C4225394</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Amelogenesis imperfecta type IF (AI1F) is characterized by hypoplastic enamel of the primary and secondary dentition. The teeth may appear rough and discolored, and the tooth enamel may be absent, pitted, or of varying thickness (Poulter et al. (2014)).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/898597">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_934597"><div><strong>Amelogenesis imperfecta, type 1J</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>934597</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.">C4310630</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Amelogenesis imperfecta is an inherited defect of dental enamel formation that shows both clinical and genetic heterogeneity. In the hypoplastic type of AI, the enamel is of normal hardness but does not develop to normal thickness. The thinness of the enamel makes the teeth appear small. Radiographically, enamel contrasts normally from dentin. The surface of the enamel can vary, showing smooth, rough, pitted, or local forms (Witkop, 1988).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/934597">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_934632"><div><strong>Amelogenesis imperfecta, hypomaturation type, IIa6</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>934632</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.">C4310665</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Autosomal recessive amelogenesis imperfecta of the pigmented hypomaturation type is characterized by enamel of normal thickness that is hypomineralized and has a mottled appearance. The slightly soft enamel detaches easily from the dentin, and radiographs show a lack of contrast between enamel and dentin (Witkop, 1989).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/934632">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_934711"><div><strong>Bone marrow failure syndrome 3</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>934711</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.">C4310744</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Bone marrow failure syndrome-3 is an autosomal recessive disorder characterized by onset of pancytopenia in early childhood. Patients may have additional variable nonspecific somatic abnormalities, including poor growth, microcephaly, and skin anomalies (summary by Tummala et al., 2016).&#13; BMFS3 has a distinct phenotype and may include features that overlap with Shwachman-Diamond syndrome (SDS1; 260400), such as pancreatic insufficiency and short stature, and with dyskeratosis congenita (see, e.g., DKCA1, 127550), such as dental and hair abnormalities and shortened telomeres. In addition, some patients may have joint and skeletal abnormalities, impaired development, and retinal dysplasia (summary by D'Amours et al., 2018).&#13; For a discussion of genetic heterogeneity of BMFS, see BMFS1 (614675).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/934711">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1371952"><div><strong>Specific granule deficiency 2</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1371952</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.">C4479548</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Specific granule deficiency-2 (SGD2) is an autosomal recessive immunologic disorder characterized by recurrent infections due to defective neutrophil development. Bone marrow findings include paucity of neutrophil granulocytes, absence of granule proteins in neutrophils, abnormal megakaryocytes, and features of progressive myelofibrosis with blasts. The disorder is apparent from infancy, and patients may die in early childhood unless they undergo hematopoietic stem cell transplantation. Most patients have additional findings, including delayed development, mild dysmorphic features, tooth abnormalities, and distal skeletal defects (Witzel et al., 2017).&#13; For a discussion of genetic heterogeneity of SGD, see SGD1 (245480).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1371952">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1621302"><div><strong>Amelogenesis imperfecta type 3B</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1621302</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.">C4539891</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Hypomineralized amelogenesis imperfecta type IIIB (AI3B) is characterized by enamel that is reduced in mineral density and is thin, chipped, and absent in places (Smith et al., 2016).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1621302">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1647369"><div><strong>Heimler syndrome 1</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1647369</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.">C4551980</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Heimler syndrome-1 (HMLR1), which represents the mildest end of the peroxisomal biogenesis disorder spectrum (see PBD1A, 214100), is a rare autosomal recessive disorder characterized by sensorineural hearing loss, enamel hyoplasia of the secondary dentition, and nail abnormalities (Ratbi et al., 2015).&#13; Genetic Heterogeneity of Heimler Syndrome&#13; Another form of Heimler syndrome (HMLR2; 616617) is caused by mutation in the PEX6 gene (601498) on chromosome 6p21.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1647369">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1648449"><div><strong>Renal hypomagnesemia 5 with ocular involvement</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1648449</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.">C4721891</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">HOMG5 is an autosomal recessive disorder characterized by severe renal magnesium wasting, progressive renal failure, and nephrocalcinosis. Some patients also have severe visual impairment. Amelogenesis imperfecta has been reported in some patients (summary by Konrad et al., 2006 and Yamaguti et al., 2017).&#13; For a discussion of genetic heterogeneity of renal hypomagnesemia, see 602014.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1648449">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1676818"><div><strong>Short stature, amelogenesis imperfecta, and skeletal dysplasia with scoliosis</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1676818</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.">C5193055</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Short stature, amelogenesis imperfecta, and skeletal dysplasia with scoliosis (SSASKS)is characterized by disproportionate short stature, defective tooth enamel formation, and skeletal dysplasia with severe scoliosis in some patients. Variable features include facial dysmorphism, moderate hearing impairment, and mildly impaired intellectual development (Ashikov et al., 2018).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1676818">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1676410"><div><strong>Amelogenesis imperfecta, type 3C</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1676410</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.">C5193069</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Amelogenesis imperfecta type IIIC is characterized by hypocalcified enamel in both the primary and secondary dentition. The enamel is rough and yellow-brown; under normal use, the enamel disintegrates from occlusal surfaces of the molars, leaving a ring of intact enamel remaining on the sides. Some affected individuals have anterior open bite (Kim et al., 2019).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1676410">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1781649"><div><strong>Kohlschutter-Tonz syndrome-like</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1781649</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.">C5543202</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Den Hoed-de Boer-Voisin syndrome (DHDBV) is characterized by global developmental delay with moderately to severely impaired intellectual development, poor or absent speech, and delayed motor skills. Although the severity of the disorder varies, many patients are nonverbal and have hypotonia with inability to sit or walk. Early-onset epilepsy is common and may be refractory to treatment, leading to epileptic encephalopathy and further interruption of developmental progress. Most patients have feeding difficulties with poor overall growth and dysmorphic facial features, as well as significant dental anomalies resembling amelogenesis imperfecta. The phenotype is reminiscent of Kohlschutter-Tonz syndrome (KTZS; 226750). More variable features of DHDBV include visual defects, behavioral abnormalities, and nonspecific involvement of other organ systems (summary by den Hoed et al., 2021).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1781649">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1824019"><div><strong>Amelogenesis imperfecta, IIa 1K</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1824019</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.">C5774246</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Amelogenesis imperfecta type 1K (AI1K) is characterized by hypoplastic enamel of all teeth. In some individuals, the pulp chambers may be enlarged and some molars may exhibit taurodontism (summary by Kim et al., 2021).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1824019">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1854533"><div><strong>Amelogenesis imperfecta, type 3A</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1854533</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.">C5886770</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Any amelogenesis imperfecta in which the cause of the disease is a mutation in the FAM83H gene.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1854533">Condition Record</a></div></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_98036" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Amelocerebrohypohidrotic syndrome</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_97993" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Amelogenesis imperfecta - hypoplastic autosomal dominant - local</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_436540" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Amelogenesis imperfecta hypomaturation type 2A2</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_416381" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Amelogenesis imperfecta hypomaturation type 2A3</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_766744" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Amelogenesis imperfecta hypomaturation type 2A4</a></div><div class="jig-moreless" data-jigconfig="class: 'moveDown', moreText: 'See full list (35)', lessText: 'Show less', nodeBefore: 0"><span id="clinMore">
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_863015" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Amelogenesis imperfecta hypomaturation type 2A5</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_859840" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Amelogenesis imperfecta type 1A</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_388763" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Amelogenesis imperfecta type 1C</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_336847" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Amelogenesis imperfecta type 1E</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_898597" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Amelogenesis imperfecta type 1F</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_419162" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Amelogenesis imperfecta type 1G</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_863994" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Amelogenesis imperfecta type 1H</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_436039" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Amelogenesis imperfecta type 2A1</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1621302" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Amelogenesis imperfecta type 3B</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_934632" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Amelogenesis imperfecta, hypomaturation type, IIa6</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1824019" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Amelogenesis imperfecta, IIa 1K</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_934597" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Amelogenesis imperfecta, type 1J</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1854533" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Amelogenesis imperfecta, type 3A</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1676410" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Amelogenesis imperfecta, type 3C</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_934711" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Bone marrow failure syndrome 3</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_318659" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Brachyolmia-amelogenesis imperfecta syndrome</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_440578" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Combined immunodeficiency due to ORAI1 deficiency</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_440575" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Combined immunodeficiency due to STIM1 deficiency</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_863058" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Developmental and epileptic encephalopathy, 25</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1647369" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Heimler syndrome 1</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_903520" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Heimler syndrome 2</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_350816" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Hypomaturation-hypoplastic amelogenesis imperfecta with taurodontism</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1781649" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Kohlschutter-Tonz syndrome-like</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_272227" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Laryngo-onycho-cutaneous syndrome</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_120640" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Primary hypomagnesemia</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1648449" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Renal hypomagnesemia 5 with ocular involvement</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1676818" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Short stature, amelogenesis imperfecta, and skeletal dysplasia with scoliosis</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1371952" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Specific granule deficiency 2</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_766485" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">TMEM165-congenital disorder of glycosylation</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_336845" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">X-linked amelogenesis imperfecta hypoplastic/hypomaturation 2</a></div></span></div></div>
</div>
<div class="portlet mgSection" id="ID_105">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Professional_guidelines">Professional guidelines</h1><a sid="105" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln"><h3 class="subhead">PubMed<a class="help jig-ncbi-popper" data-jig="ncbipopper" href="#guidelinesHelpPM"><img class="pulldown" src="//static.pubmed.gov/portal/portal3rc.fcgi/4223267/img/4204968" /></a></h3>
<div class="nl"><a target="_blank" href="/pubmed/38258433">Dental treatment approaches of amelogenesis imperfecta in children and young adults: A systematic review of the literature.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Rhaiem M,
Chalbi M,
Bousaid S,
Zouaoui W,
Chemli MA</span><br />
<span class="medgenPMjournal">J Esthet Restor Dent</span>
2024 Jun;36(6):881-891.
Epub 2024 Jan 23
doi: 10.1111/jerd.13191.
<span class="bold">PMID: </span><a href="/pubmed/38258433" target="_blank">38258433</a></div>
<div class="nl"><a target="_blank" href="/pubmed/27550338">Amelogenesis imperfecta: review of diagnostic findings and treatment concepts.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Sabandal MM,
Schäfer E</span><br />
<span class="medgenPMjournal">Odontology</span>
2016 Sep;104(3):245-56.
Epub 2016 Aug 22
doi: 10.1007/s10266-016-0266-1.
<span class="bold">PMID: </span><a href="/pubmed/27550338" target="_blank">27550338</a></div>
<div class="nl"><a target="_blank" href="/pubmed/1066481">The treatment of amelogenesis imperfecta.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Lamb DJ</span><br />
<span class="medgenPMjournal">J Prosthet Dent</span>
1976 Sep;36(3):286-91.
doi: 10.1016/0022-3913(76)90185-2.
<span class="bold">PMID: </span><a href="/pubmed/1066481" target="_blank">1066481</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=(%22amelogenesis%20imperfecta%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 (41)</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/30369281">Association of molar incisor hypomineralization with premature birth or low birth weight: systematic review and meta-analysis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Wu X,
Wang J,
Li YH,
Yang ZY,
Zhou Z</span><br />
<span class="medgenPMjournal">J Matern Fetal Neonatal Med</span>
2020 May;33(10):1700-1708.
Epub 2018 Oct 29
doi: 10.1080/14767058.2018.1527310.
<span class="bold">PMID: </span><a href="/pubmed/30369281" target="_blank">30369281</a></div>
<div class="nl"><a target="_blank" href="/pubmed/28933802">Investigation of prevalence of dental anomalies by using digital panoramic radiographs.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Bilge NH,
Yeşiltepe S,
Törenek Ağırman K,
Çağlayan F,
Bilge OM</span><br />
<span class="medgenPMjournal">Folia Morphol (Warsz)</span>
2018;77(2):323-328.
Epub 2017 Sep 21
doi: 10.5603/FM.a2017.0087.
<span class="bold">PMID: </span><a href="/pubmed/28933802" target="_blank">28933802</a></div>
<div class="nl"><a target="_blank" href="/pubmed/24164394">Developmental defects of enamel and dentine: challenges for basic science research and clinical management.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Seow WK</span><br />
<span class="medgenPMjournal">Aust Dent J</span>
2014 Jun;59 Suppl 1:143-54.
Epub 2013 Oct 27
doi: 10.1111/adj.12104.
<span class="bold">PMID: </span><a href="/pubmed/24164394" target="_blank">24164394</a></div>
<div class="nl"><a target="_blank" href="/pubmed/19021896">Hereditary dentine disorders: dentinogenesis imperfecta and dentine dysplasia.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Barron MJ,
McDonnell ST,
Mackie I,
Dixon MJ</span><br />
<span class="medgenPMjournal">Orphanet J Rare Dis</span>
2008 Nov 20;3:31.
doi: 10.1186/1750-1172-3-31.
<span class="bold">PMID: </span><a href="/pubmed/19021896" target="_blank">19021896</a><a href="/pmc/articles/PMC2600777" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/17408482">Amelogenesis imperfecta.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Crawford PJ,
Aldred M,
Bloch-Zupan A</span><br />
<span class="medgenPMjournal">Orphanet J Rare Dis</span>
2007 Apr 4;2:17.
doi: 10.1186/1750-1172-2-17.
<span class="bold">PMID: </span><a href="/pubmed/17408482" target="_blank">17408482</a><a href="/pmc/articles/PMC1853073" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Amelogenesis%20imperfecta%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 (227)</a></div><h3 class="subhead">Diagnosis</h3>
<div class="nl"><a target="_blank" href="/pubmed/33557885">Management guidelines for amelogenesis imperfecta: a case report and review of the literature.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Roma M,
Hegde P,
Durga Nandhini M,
Hegde S</span><br />
<span class="medgenPMjournal">J Med Case Rep</span>
2021 Feb 9;15(1):67.
doi: 10.1186/s13256-020-02586-4.
<span class="bold">PMID: </span><a href="/pubmed/33557885" target="_blank">33557885</a><a href="/pmc/articles/PMC7871387" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/27550338">Amelogenesis imperfecta: review of diagnostic findings and treatment concepts.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Sabandal MM,
Schäfer E</span><br />
<span class="medgenPMjournal">Odontology</span>
2016 Sep;104(3):245-56.
Epub 2016 Aug 22
doi: 10.1007/s10266-016-0266-1.
<span class="bold">PMID: </span><a href="/pubmed/27550338" target="_blank">27550338</a></div>
<div class="nl"><a target="_blank" href="/pubmed/22522085">Epileptic encephalopathy and amelogenesis imperfecta: Kohlschütter-Tönz syndrome.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Schossig A,
Wolf NI,
Kapferer I,
Kohlschütter A,
Zschocke J</span><br />
<span class="medgenPMjournal">Eur J Med Genet</span>
2012 May;55(5):319-22.
Epub 2012 Mar 28
doi: 10.1016/j.ejmg.2012.02.008.
<span class="bold">PMID: </span><a href="/pubmed/22522085" target="_blank">22522085</a></div>
<div class="nl"><a target="_blank" href="/pubmed/19021896">Hereditary dentine disorders: dentinogenesis imperfecta and dentine dysplasia.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Barron MJ,
McDonnell ST,
Mackie I,
Dixon MJ</span><br />
<span class="medgenPMjournal">Orphanet J Rare Dis</span>
2008 Nov 20;3:31.
doi: 10.1186/1750-1172-3-31.
<span class="bold">PMID: </span><a href="/pubmed/19021896" target="_blank">19021896</a><a href="/pmc/articles/PMC2600777" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/17408482">Amelogenesis imperfecta.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Crawford PJ,
Aldred M,
Bloch-Zupan A</span><br />
<span class="medgenPMjournal">Orphanet J Rare Dis</span>
2007 Apr 4;2:17.
doi: 10.1186/1750-1172-2-17.
<span class="bold">PMID: </span><a href="/pubmed/17408482" target="_blank">17408482</a><a href="/pmc/articles/PMC1853073" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Amelogenesis%20imperfecta%22%20AND%20Diagnosis%2Fbroad%5Bfilter%5D%20%20AND%20%22english%20and%20humans%22%5Bfilter%5D%20NOT%20comment%5BPTYP%5D%20NOT%20letter%5BPTYP%5D" title="PubMed search">See all (298)</a></div><h3 class="subhead">Therapy</h3>
<div class="nl"><a target="_blank" href="/pubmed/38671566">Enamel Renal Gingival Syndrome in an Adolescent.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Koul R,
Chengappa D,
Mathur VP,
Singh TA,
Chopra SS</span><br />
<span class="medgenPMjournal">J Dent Child (Chic)</span>
2024 Jan 15;91(1):38-42.
<span class="bold">PMID: </span><a href="/pubmed/38671566" target="_blank">38671566</a></div>
<div class="nl"><a target="_blank" href="/pubmed/38258433">Dental treatment approaches of amelogenesis imperfecta in children and young adults: A systematic review of the literature.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Rhaiem M,
Chalbi M,
Bousaid S,
Zouaoui W,
Chemli MA</span><br />
<span class="medgenPMjournal">J Esthet Restor Dent</span>
2024 Jun;36(6):881-891.
Epub 2024 Jan 23
doi: 10.1111/jerd.13191.
<span class="bold">PMID: </span><a href="/pubmed/38258433" target="_blank">38258433</a></div>
<div class="nl"><a target="_blank" href="/pubmed/37494776">Association between malocclusions and amelogenesis imperfecta genotype and phenotype: A systematic review.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Broutin A,
K Bidi-Lebihan A,
Canceill T,
Vaysse F,
Bloch-Zupan A,
Bailleul-Forestier I,
Noirrit-Esclassan E</span><br />
<span class="medgenPMjournal">Int Orthod</span>
2023 Dec;21(4):100789.
Epub 2023 Jul 24
doi: 10.1016/j.ortho.2023.100789.
<span class="bold">PMID: </span><a href="/pubmed/37494776" target="_blank">37494776</a></div>
<div class="nl"><a target="_blank" href="/pubmed/24201615">Amelogenesis imperfecta - lifelong management. Restorative management of the adult patient.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Patel M,
McDonnell ST,
Iram S,
Chan MF</span><br />
<span class="medgenPMjournal">Br Dent J</span>
2013 Nov 8;215(9):449-57.
doi: 10.1038/sj.bdj.2013.1045.
<span class="bold">PMID: </span><a href="/pubmed/24201615" target="_blank">24201615</a></div>
<div class="nl"><a target="_blank" href="/pubmed/22652761">Protein-mediated enamel mineralization.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Moradian-Oldak J</span><br />
<span class="medgenPMjournal">Front Biosci (Landmark Ed)</span>
2012 Jun 1;17(6):1996-2023.
doi: 10.2741/4034.
<span class="bold">PMID: </span><a href="/pubmed/22652761" target="_blank">22652761</a><a href="/pmc/articles/PMC3442115" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Amelogenesis%20imperfecta%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 (66)</a></div><h3 class="subhead">Prognosis</h3>
<div class="nl"><a target="_blank" href="/pubmed/32855481">Management of amelogenesis imperfecta in an adult patient: a short review and clinical report.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Abd Alraheam I,
Donovan T</span><br />
<span class="medgenPMjournal">Br Dent J</span>
2020 Aug;229(4):239-243.
doi: 10.1038/s41415-020-1990-z.
<span class="bold">PMID: </span><a href="/pubmed/32855481" target="_blank">32855481</a></div>
<div class="nl"><a target="_blank" href="/pubmed/22522085">Epileptic encephalopathy and amelogenesis imperfecta: Kohlschütter-Tönz syndrome.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Schossig A,
Wolf NI,
Kapferer I,
Kohlschütter A,
Zschocke J</span><br />
<span class="medgenPMjournal">Eur J Med Genet</span>
2012 May;55(5):319-22.
Epub 2012 Mar 28
doi: 10.1016/j.ejmg.2012.02.008.
<span class="bold">PMID: </span><a href="/pubmed/22522085" target="_blank">22522085</a></div>
<div class="nl"><a target="_blank" href="/pubmed/15930900">Kohlschutter syndrome in siblings.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Donnai D,
Tomlin PI,
Winter RM</span><br />
<span class="medgenPMjournal">Clin Dysmorphol</span>
2005 Jul;14(3):123-126.
<span class="bold">PMID: </span><a href="/pubmed/15930900" target="_blank">15930900</a></div>
<div class="nl"><a target="_blank" href="/pubmed/12597691">Amelogenesis imperfecta and nephrocalcinosis: a new case of this rare syndrome.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Normand de la Tranchade I,
Bonarek H,
Marteau JM,
Boileau MJ,
Nancy J</span><br />
<span class="medgenPMjournal">J Clin Pediatr Dent</span>
2003 Winter;27(2):171-5.
doi: 10.17796/jcpd.27.2.3188100w6t4516j8.
<span class="bold">PMID: </span><a href="/pubmed/12597691" target="_blank">12597691</a></div>
<div class="nl"><a target="_blank" href="/pubmed/8357021">Kohlschütter-Tönz syndrome: epilepsy, dementia, and amelogenesis imperfecta.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Zlotogora J,
Fuks A,
Borochowitz Z,
Tal Y</span><br />
<span class="medgenPMjournal">Am J Med Genet</span>
1993 Jun 1;46(4):453-4.
doi: 10.1002/ajmg.1320460422.
<span class="bold">PMID: </span><a href="/pubmed/8357021" target="_blank">8357021</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Amelogenesis%20imperfecta%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 (113)</a></div><h3 class="subhead">Clinical prediction guides</h3>
<div class="nl"><a target="_blank" href="/pubmed/39321764">Developmental Defects of Enamel.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Martins DDS,
Ionta FQ,
Pompermaier Garlet G,
Lima RR,
Neves AA,
Rios D,
Lussi A</span><br />
<span class="medgenPMjournal">Monogr Oral Sci</span>
2024;32:10-34.
Epub 2024 Jul 1
doi: 10.1159/000538850.
<span class="bold">PMID: </span><a href="/pubmed/39321764" target="_blank">39321764</a></div>
<div class="nl"><a target="_blank" href="/pubmed/38258433">Dental treatment approaches of amelogenesis imperfecta in children and young adults: A systematic review of the literature.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Rhaiem M,
Chalbi M,
Bousaid S,
Zouaoui W,
Chemli MA</span><br />
<span class="medgenPMjournal">J Esthet Restor Dent</span>
2024 Jun;36(6):881-891.
Epub 2024 Jan 23
doi: 10.1111/jerd.13191.
<span class="bold">PMID: </span><a href="/pubmed/38258433" target="_blank">38258433</a></div>
<div class="nl"><a target="_blank" href="/pubmed/28721667">Molar incisor hypomineralisation (MIH) training manual for clinical field surveys and practice.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Ghanim A,
Silva MJ,
Elfrink MEC,
Lygidakis NA,
Mariño RJ,
Weerheijm KL,
Manton DJ</span><br />
<span class="medgenPMjournal">Eur Arch Paediatr Dent</span>
2017 Aug;18(4):225-242.
Epub 2017 Jul 18
doi: 10.1007/s40368-017-0293-9.
<span class="bold">PMID: </span><a href="/pubmed/28721667" target="_blank">28721667</a></div>
<div class="nl"><a target="_blank" href="/pubmed/17408482">Amelogenesis imperfecta.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Crawford PJ,
Aldred M,
Bloch-Zupan A</span><br />
<span class="medgenPMjournal">Orphanet J Rare Dis</span>
2007 Apr 4;2:17.
doi: 10.1186/1750-1172-2-17.
<span class="bold">PMID: </span><a href="/pubmed/17408482" target="_blank">17408482</a><a href="/pmc/articles/PMC1853073" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/13379391">Some observations on amelogenesis imperfecta and calcification of the dental enamel.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">DARLING AI</span><br />
<span class="medgenPMjournal">Proc R Soc Med</span>
1956 Oct;49(10):759-65.
doi: 10.1177/003591575604901007.
<span class="bold">PMID: </span><a href="/pubmed/13379391" target="_blank">13379391</a><a href="/pmc/articles/PMC1889196" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Amelogenesis%20imperfecta%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 (192)</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/38258433">Dental treatment approaches of amelogenesis imperfecta in children and young adults: A systematic review of the literature.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Rhaiem M,
Chalbi M,
Bousaid S,
Zouaoui W,
Chemli MA</span><br />
<span class="medgenPMjournal">J Esthet Restor Dent</span>
2024 Jun;36(6):881-891.
Epub 2024 Jan 23
doi: 10.1111/jerd.13191.
<span class="bold">PMID: </span><a href="/pubmed/38258433" target="_blank">38258433</a></div>
<div class="nl"><a target="_blank" href="/pubmed/37494776">Association between malocclusions and amelogenesis imperfecta genotype and phenotype: A systematic review.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Broutin A,
K Bidi-Lebihan A,
Canceill T,
Vaysse F,
Bloch-Zupan A,
Bailleul-Forestier I,
Noirrit-Esclassan E</span><br />
<span class="medgenPMjournal">Int Orthod</span>
2023 Dec;21(4):100789.
Epub 2023 Jul 24
doi: 10.1016/j.ortho.2023.100789.
<span class="bold">PMID: </span><a href="/pubmed/37494776" target="_blank">37494776</a></div>
<div class="nl"><a target="_blank" href="/pubmed/35896941">Patient-reported outcome measures in individuals with amelogenesis imperfecta: a systematic review.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Appelstrand SB,
Robertson A,
Sabel N</span><br />
<span class="medgenPMjournal">Eur Arch Paediatr Dent</span>
2022 Dec;23(6):885-895.
Epub 2022 Jul 27
doi: 10.1007/s40368-022-00737-3.
<span class="bold">PMID: </span><a href="/pubmed/35896941" target="_blank">35896941</a><a href="/pmc/articles/PMC9750902" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/30705057">Features, genetics and their correlation in Jalili syndrome: a systematic review.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Daneshmandpour Y,
Darvish H,
Pashazadeh F,
Emamalizadeh B</span><br />
<span class="medgenPMjournal">J Med Genet</span>
2019 Jun;56(6):358-369.
Epub 2019 Jan 31
doi: 10.1136/jmedgenet-2018-105716.
<span class="bold">PMID: </span><a href="/pubmed/30705057" target="_blank">30705057</a></div>
<div class="nl"><a target="_blank" href="/pubmed/30284749">Dental hypomineralization treatment: A systematic review.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">da Cunha Coelho ASE,
Mata PCM,
Lino CA,
Macho VMP,
Areias CMFGP,
Norton APMAP,
Augusto APCM</span><br />
<span class="medgenPMjournal">J Esthet Restor Dent</span>
2019 Jan;31(1):26-39.
Epub 2018 Oct 4
doi: 10.1111/jerd.12420.
<span class="bold">PMID: </span><a href="/pubmed/30284749" target="_blank">30284749</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Amelogenesis%20imperfecta%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 (9)</a></div></div>
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<div class="portlet_content ln"><ul><li><a href="/gtr/tests?term=C0002452%5bDISCUI%5d&amp;filter=method%3A2%5F8" target="_blank">Deletion/duplication analysis (10)</a></li>
<li><a href="/gtr/tests?term=C0002452%5bDISCUI%5d&amp;filter=method%3A2%5F7" target="_blank">Sequence analysis of the entire coding region (13)</a></li>
<li><a href="/gtr/tests?term=C0002452%5bDISCUI%5d&amp;filter=method%3A2%5F19" target="_blank">Targeted variant analysis (4)</a></li>
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