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<meta name="keywords" content="C3151443, autosomal dominant dyskeratosis congenita 2, disease or syndrome, dkca2, dyskeratosis congenita, autosomal dominant 2, dyskeratosis congenita, autosomal dominant type 2, dyskeratosis congenita, autosomal recessive 4, tert, 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="Dyskeratosis congenita and related telomere biology disorders (DC/TBD) are caused by impaired telomere maintenance resulting in short or very short telomeres. The phenotypic spectrum of telomere biology disorders is broad and includes individuals with classic dyskeratosis congenita (DC) as well as those with very short telomeres and an isolated physical finding. Classic DC is characterized by a triad of dysplastic nails, lacy reticular pigmentation of the upper chest and/or neck, and oral leukoplakia, although this may not be present in all individuals. People with DC/TBD are at increased risk for progressive bone marrow failure (BMF), myelodysplastic syndrome or acute myelogenous leukemia, solid tumors (usually squamous cell carcinoma of the head/neck or anogenital cancer), and pulmonary fibrosis. Other findings can include eye abnormalities (epiphora, blepharitis, sparse eyelashes, ectropion, entropion, trichiasis), taurodontism, liver disease, gastrointestinal telangiectasias, and avascular necrosis of the hips or shoulders. Although most persons with DC/TBD have normal psychomotor development and normal neurologic function, significant developmental delay is present in both forms; additional findings include cerebellar hypoplasia (Hoyeraal Hreidarsson syndrome) and bilateral exudative retinopathy and intracranial calcifications (Revesz syndrome and Coats plus syndrome). Onset and progression of manifestations of DC/TBD vary: at the mild end of the spectrum are those who have only minimal physical findings with normal bone marrow function, and at the severe end are those who have the diagnostic triad and early-onset BMF." /><meta name="robots" content="index,nofollow,noarchive" />
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<title>Dyskeratosis congenita, autosomal dominant 2 (Concept Id: C3151443)
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<!--
UID=462793
ConceptID=C3151443
-->
<!--imgCountBooks = 3--><div class="ncbi_carousel" data-ncbicarousel-config="imageWidth:'100px',numItemsVisible:2,toggler:false"><div class="nc_header"><span class="img_strip_title">Images (3)</span></div><div class="nc_content"><div class="nc_item"><a class="figpopup"><img alt="Image from GeneReviews" src="/books/NBK22301/bin/dkc-Image002.gif" src-large="/books/NBK22301/bin/dkc-Image002.jpg" /></a><br /><a href="/books/NBK22301/figure/dkc.F2/" title="GeneReviews" target="_blank">details</a></div><div class="nc_item"><a class="figpopup"><img alt="Image from GeneReviews" src="/books/NBK22301/bin/dkc-Image001.gif" src-large="/books/NBK22301/bin/dkc-Image001.jpg" /></a><br /><a href="/books/NBK22301/figure/dkc.F1/" title="GeneReviews" target="_blank">details</a></div><div class="nc_item"><a class="figpopup"><img alt="Image from GeneReviews" src="/books/NBK22301/bin/dkc-Image003.gif" src-large="/books/NBK22301/bin/dkc-Image003.jpg" /></a><br /><a href="/books/NBK22301/figure/dkc.F3/" title="GeneReviews" target="_blank">details</a></div></div></div><h1 class="medgenTitle"><div class="MedGenTitleText">Dyskeratosis congenita, autosomal dominant 2<span class="h1sub">(DKCA2)</span></div></h1><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>462793</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.">C3151443</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div><table class="medgenTable"><tbody><tr><td>Synonyms:</td>
<td>DKCA2; DYSKERATOSIS CONGENITA, AUTOSOMAL DOMINANT 2</td></tr>
<tr><td colspan="2" class="small"> </td></tr><tr><td><a class="help jig-ncbi-popper" data-jig="ncbipopper" href="#target-gene-loc">Gene (location):<img class="pulldown" src="//static.pubmed.gov/portal/portal3rc.fcgi/4223267/img/4204968" /></a><div class="display-none" id="target-gene-loc">
Gene(s) directly associated with<br />
this condition or phenotype.</div></td>
<td><a target="_blank" title="TERT - ID: 7015 - NCBI Gene" href="/gene/7015" class="medgenPMinfo">TERT</a> (5p15.33)</td></tr>
<tr><td colspan="2" class="small"> </td></tr><tr><td>Monarch Initiative:</td>
<td><a href="https://monarchinitiative.org/disease/MONDO:0013521" target="_blank">MONDO:0013521</a></td></tr>
<tr><td>OMIM<span class="superscript">®</span>:</td>
<td><a href="https://omim.org/entry/613989" target="_blank">613989</a></td></tr>
</tbody></table></div><div class="rprt-body jig-ncbiinpagenav" data-jigconfig="smoothScroll: false, gotoTopLink: true, gotoTopLinkText: '', gotoTopLinkAttrs: {'title': 'Go to the top of the page'},allHeadingLevels: ['h1'], topOfPageTOC: true, tocId: 'my-toc'"><div id="rprt-tabs-1" class="rprt-tab"><div id="tb-termsProp-1"><div class="leftCol mgCol"><div>
<div class="portlet mgSection" id="ID_101">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Disease_characteristics">Disease characteristics</h1><a sid="101" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln"><div class="excerpt">Excerpted from the <i>GeneReview: </i><a href="/books/NBK22301" target="_blank">Dyskeratosis Congenita and Related Telomere Biology Disorders</a></div><div>Dyskeratosis congenita and related telomere biology disorders (DC/TBD) are caused by impaired telomere maintenance resulting in short or very short telomeres. The phenotypic spectrum of telomere biology disorders is broad and includes individuals with classic dyskeratosis congenita (DC) as well as those with very short telomeres and an isolated physical finding. Classic DC is characterized by a triad of dysplastic nails, lacy reticular pigmentation of the upper chest and/or neck, and oral leukoplakia, although this may not be present in all individuals. People with DC/TBD are at increased risk for progressive bone marrow failure (BMF), myelodysplastic syndrome or acute myelogenous leukemia, solid tumors (usually squamous cell carcinoma of the head/neck or anogenital cancer), and pulmonary fibrosis. Other findings can include eye abnormalities (epiphora, blepharitis, sparse eyelashes, ectropion, entropion, trichiasis), taurodontism, liver disease, gastrointestinal telangiectasias, and avascular necrosis of the hips or shoulders. Although most persons with DC/TBD have normal psychomotor development and normal neurologic function, significant developmental delay is present in both forms; additional findings include cerebellar hypoplasia (Hoyeraal Hreidarsson syndrome) and bilateral exudative retinopathy and intracranial calcifications (Revesz syndrome and Coats plus syndrome). Onset and progression of manifestations of DC/TBD vary: at the mild end of the spectrum are those who have only minimal physical findings with normal bone marrow function, and at the severe end are those who have the diagnostic triad and early-onset BMF. [from <a title="GeneReviews" href="https://www.ncbi.nlm.nih.gov/books/NBK1116" class="defSource" target="_blank">GeneReviews</a>]</div><div class="spaceAbove"><strong>Full text of <i>GeneReview</i> (by section):</strong><br /><a class="medgenPMinfo" href="/books/NBK22301#dkc.Summary" target="NBK22301">Summary</a>  |  <a class="medgenPMinfo" href="/books/NBK22301#dkc.GeneReview_Scope" target="NBK22301">GeneReview Scope</a>  |  <a class="medgenPMinfo" href="/books/NBK22301#dkc.Diagnosis" target="NBK22301">Diagnosis</a>  |  <a class="medgenPMinfo" href="/books/NBK22301#dkc.Clinical_Characteristics" target="NBK22301">Clinical Characteristics</a>  |  <a class="medgenPMinfo" href="/books/NBK22301#dkc.Genetically_Related_Allelic_Disorder" target="NBK22301">Genetically Related (Allelic) Disorders</a>  |  <a class="medgenPMinfo" href="/books/NBK22301#dkc.Differential_Diagnosis" target="NBK22301">Differential Diagnosis</a>  |  <a class="medgenPMinfo" href="/books/NBK22301#dkc.Management" target="NBK22301">Management</a>  |  <a class="medgenPMinfo" href="/books/NBK22301#dkc.Genetic_Counseling" target="NBK22301">Genetic Counseling</a>  |  <a class="medgenPMinfo" href="/books/NBK22301#dkc.Resources" target="NBK22301">Resources</a>  |  <a class="medgenPMinfo" href="/books/NBK22301#dkc.Molecular_Genetics" target="NBK22301">Molecular Genetics</a>  |  <a class="medgenPMinfo" href="/books/NBK22301#dkc.Chapter_Notes" target="NBK22301">Chapter Notes</a>  |  <a class="medgenPMinfo" href="/books/NBK22301#dkc.References" target="NBK22301">References</a></div><div class="spaceAbove"><strong>Authors:</strong><br />
Sharon A Savage  |  Marena R Niewisch   <a href="/books/NBK22301" target="NBK22301" title="NCBI Bookshelf: Dyskeratosis Congenita and Related Telomere Biology Disorders">view full author information</a></div></div>
</div>
<div class="portlet mgSection" id="ID_117">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Additional_description">Additional description</h1><a sid="117" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln"><div class="mgSection"><strong>From OMIM</strong><br />Dyskeratosis congenita is a multisystem disorder caused by defective telomere maintenance. Features are variable and include bone marrow failure, pulmonary and liver fibrosis, premature graying of the hair, immunodeficiency, and gastrointestinal disease (Armanios et al., 2005; Jonassaint et al., 2013).&#13;
For a discussion of genetic heterogeneity of dyskeratosis congenita, see DKCA1 (127550).  <a target="_blank" href="http://www.omim.org/entry/613989">http://www.omim.org/entry/613989</a></div></div>
</div>
<div class="portlet mgSection" id="ID_102">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Clinical_features">Clinical features</h1><a sid="102" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln clinfeat"><strong>From HPO</strong><br />
<div class="divPopper rprt" id="clin_1641821"><div><strong>Urethral stricture</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1641821</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.">C4551691</a></dd><dt><span class="dotprefix"></span></dt><dd>Pathologic Function</dd></dl></div></div></div>
<div class="spaceAbove">Narrowing of the urethra associated with inflammation or scar tissue.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1641821">Feature record</a> | <a href="/medgen?term=%22Urethral%20stricture%22%5BClinical%20Features%5D%20OR%201641821%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_44017"><div><strong>Palmoplantar keratosis</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>44017</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.">C0022596</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Abnormal thickening of the skin localized to the palm of the hand and the sole of the foot.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/44017">Feature record</a> | <a href="/medgen?term=%22Palmoplantar%20keratosis%22%5BClinical%20Features%5D%20OR%2044017%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_2880"><div><strong>Primary dilated cardiomyopathy</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>2880</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.">C0007193</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Familial dilated cardiomyopathy is a genetic form of heart disease. It occurs when heart (cardiac) muscle becomes thin and weakened in at least one chamber of the heart, causing the open area of the chamber to become enlarged (dilated). As a result, the heart is unable to pump blood as efficiently as usual. To compensate, the heart attempts to increase the amount of blood being pumped through the heart, leading to further thinning and weakening of the cardiac muscle. Over time, this condition results in heart failure.\n\nIt usually takes many years for symptoms of familial dilated cardiomyopathy to cause health problems. They typically begin in mid-adulthood, but can occur at any time from infancy to late adulthood. Signs and symptoms of familial dilated cardiomyopathy can include an irregular heartbeat (arrhythmia), shortness of breath (dyspnea), extreme tiredness (fatigue), fainting episodes (syncope), and swelling of the legs and feet. In some cases, the first sign of the disorder is sudden cardiac death. The severity of the condition varies among affected individuals, even in members of the same family.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/2880">Feature record</a> | <a href="/medgen?term=%22Primary%20dilated%20cardiomyopathy%22%5BClinical%20Features%5D%20OR%202880%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_87607"><div><strong>Short stature</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>87607</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.">C0349588</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">A height below that which is expected according to age and gender norms. Although there is no universally accepted definition of short stature, many refer to "short stature" as height more than 2 standard deviations below the mean for age and gender (or below the 3rd percentile for age and gender dependent norms).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/87607">Feature record</a> | <a href="/medgen?term=%22Short%20stature%22%5BClinical%20Features%5D%20OR%2087607%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_746019"><div><strong>Failure to thrive</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>746019</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C2315100</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Failure to thrive (FTT) refers to a child whose physical growth is substantially below the norm.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/746019">Feature record</a> | <a href="/medgen?term=%22Failure%20to%20thrive%22%5BClinical%20Features%5D%20OR%20746019%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_116093"><div><strong>Hepatic fibrosis</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>116093</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.">C0239946</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">The presence of excessive fibrous connective tissue in the liver. Fibrosis is a reparative or reactive process.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/116093">Feature record</a> | <a href="/medgen?term=%22Hepatic%20fibrosis%22%5BClinical%20Features%5D%20OR%20116093%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_96036"><div><strong>Chronic diarrhea</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>96036</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.">C0401151</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">The presence of chronic diarrhea, which is usually taken to mean diarrhea that has persisted for over 4 weeks.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/96036">Feature record</a> | <a href="/medgen?term=%22Chronic%20diarrhea%22%5BClinical%20Features%5D%20OR%2096036%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_1637009"><div><strong>Esophageal stricture</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1637009</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.">C4551650</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">A pathological narrowing of the esophagus that is caused by the development of a ring of scar tissue that constricts the esophageal lumen.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1637009">Feature record</a> | <a href="/medgen?term=%22Esophageal%20stricture%22%5BClinical%20Features%5D%20OR%201637009%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_120578"><div><strong>Cerebellar hypoplasia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>120578</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0266470</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Cerebellar hypoplasia is a descriptive term implying a cerebellum with a reduced volume, but a normal shape and is stable over time.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/120578">Feature record</a> | <a href="/medgen?term=%22Cerebellar%20hypoplasia%22%5BClinical%20Features%5D%20OR%20120578%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_107838"><div><strong>Global developmental delay</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>107838</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0557874</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">A delay in the achievement of motor or mental milestones in the domains of development of a child, including motor skills, speech and language, cognitive skills, and social and emotional skills. This term should only be used to describe children younger than five years of age.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/107838">Feature record</a> | <a href="/medgen?term=%22Global%20developmental%20delay%22%5BClinical%20Features%5D%20OR%20107838%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_8063"><div><strong>Aplastic anemia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>8063</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.">C0002874</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Aplastic anemia is a serious disorder of the bone marrow that affects between 2 and 5 persons per million per year. About 75% of these cases are classified as idiopathic (Young, 2000). In about 15% of cases a drug or infection can be identified that precipitates the aplasia, although why only some individuals are susceptible is unclear. In about 5 to 10% of patients, the aplastic anemia is constitutional--i.e., is familial or presents with one or more associated somatic abnormalities (summary by Vulliamy et al., 2002).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/8063">Feature record</a> | <a href="/medgen?term=%22Aplastic%20anemia%22%5BClinical%20Features%5D%20OR%208063%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_18281"><div><strong>Pancytopenia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>18281</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.">C0030312</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">An abnormal reduction in numbers of all blood cell types (red blood cells, white blood cells, and platelets).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/18281">Feature record</a> | <a href="/medgen?term=%22Pancytopenia%22%5BClinical%20Features%5D%20OR%2018281%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_52737"><div><strong>Thrombocytopenia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>52737</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.">C0040034</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">A reduction in the number of circulating thrombocytes.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/52737">Feature record</a> | <a href="/medgen?term=%22Thrombocytopenia%22%5BClinical%20Features%5D%20OR%2052737%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_383749"><div><strong>Bone marrow hypocellularity</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>383749</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.">C1855710</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">A reduced number of hematopoietic cells present in the bone marrow relative to marrow fat.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/383749">Feature record</a> | <a href="/medgen?term=%22Bone%20marrow%20hypocellularity%22%5BClinical%20Features%5D%20OR%20383749%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_10200"><div><strong>Avascular necrosis</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>10200</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.">C0027543</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">A disease where there is cellular death (necrosis) of bone components due to interruption of the blood supply.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/10200">Feature record</a> | <a href="/medgen?term=%22Avascular%20necrosis%22%5BClinical%20Features%5D%20OR%2010200%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_14535"><div><strong>Osteoporosis</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>14535</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.">C0029456</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Osteoporosis is a systemic skeletal disease characterized by low bone density and microarchitectural deterioration of bone tissue with a consequent increase in bone fragility. According to the WHO criteria, osteoporosis is defined as a BMD that lies 2.5 standard deviations or more below the average value for young healthy adults (a T-score below -2.5 SD).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/14535">Feature record</a> | <a href="/medgen?term=%22Osteoporosis%22%5BClinical%20Features%5D%20OR%2014535%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_1644158"><div><strong>Microcephaly</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1644158</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C4551563</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Head circumference below 2 standard deviations below the mean for age and gender.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1644158">Feature record</a> | <a href="/medgen?term=%22Microcephaly%22%5BClinical%20Features%5D%20OR%201644158%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_11028"><div><strong>Pulmonary fibrosis</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>11028</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.">C0034069</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Replacement of normal lung tissues by fibroblasts and collagen.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/11028">Feature record</a> | <a href="/medgen?term=%22Pulmonary%20fibrosis%22%5BClinical%20Features%5D%20OR%2011028%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_6073"><div><strong>Leukopenia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>6073</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.">C0023530</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">An abnormal decreased number of leukocytes in the blood.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/6073">Feature record</a> | <a href="/medgen?term=%22Leukopenia%22%5BClinical%20Features%5D%20OR%206073%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_163121"><div><strong>Neutropenia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>163121</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.">C0853697</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">An abnormally low number of neutrophils in the peripheral blood.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/163121">Feature record</a> | <a href="/medgen?term=%22Neutropenia%22%5BClinical%20Features%5D%20OR%20163121%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_9738"><div><strong>Oral mucosa leukoplakia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>9738</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.">C0023532</a></dd><dt><span class="dotprefix"></span></dt><dd>Neoplastic Process</dd></dl></div></div></div>
<div class="spaceAbove">A thickened white patch on the oral mucosa that cannot be rubbed off.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/9738">Feature record</a> | <a href="/medgen?term=%22Oral%20mucosa%20leukoplakia%22%5BClinical%20Features%5D%20OR%209738%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_78084"><div><strong>Abnormality of the dentition</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>78084</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.">C0262444</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Any abnormality of the teeth.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/78084">Feature record</a> | <a href="/medgen?term=%22Abnormality%20of%20the%20dentition%22%5BClinical%20Features%5D%20OR%2078084%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_66368"><div><strong>Nail dystrophy</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>66368</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.">C0221260</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Onychodystrophy (nail dystrophy) refers to nail changes apart from changes of the color (nail dyschromia) and involves partial or complete disruption of the various keratinous layers of the nail plate.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/66368">Feature record</a> | <a href="/medgen?term=%22Nail%20dystrophy%22%5BClinical%20Features%5D%20OR%2066368%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_75524"><div><strong>Premature graying of hair</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>75524</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.">C0263498</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Development of gray hair at a younger than normal age.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/75524">Feature record</a> | <a href="/medgen?term=%22Premature%20graying%20of%20hair%22%5BClinical%20Features%5D%20OR%2075524%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_91023"><div><strong>White forelock</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>91023</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.">C0344312</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">A triangular depigmented region of white hairs located in the anterior midline of the scalp.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/91023">Feature record</a> | <a href="/medgen?term=%22White%20forelock%22%5BClinical%20Features%5D%20OR%2091023%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_331737"><div><strong>Nail dysplasia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>331737</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.">C1834405</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">The presence of developmental dysplasia of the nail.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/331737">Feature record</a> | <a href="/medgen?term=%22Nail%20dysplasia%22%5BClinical%20Features%5D%20OR%20331737%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_481205"><div><strong>Reticulated skin pigmentation</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>481205</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.">C3279575</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove nowrap">See: <a href="/medgen/481205">Feature record</a> | <a href="/medgen?term=%22Reticulated%20skin%20pigmentation%22%5BClinical%20Features%5D%20OR%20481205%5Buid%5D">Search on this feature</a></div></div><div class="TreeLite" data-jigconfig="closed: 1"><div class="concept-def"><a class="small" href="#" onclick="jQuery(&quot;.TreeLite&quot;,&quot;#ID_102&quot;).TreeLite().openAll(); return false;">Show all</a><a class="small" href="#" onclick="jQuery(&quot;.TreeLite&quot;,&quot;#ID_102&quot;).TreeLite().closeAll(); return false;">Hide all</a></div><ul><li><span class="TLline">Abnormality of blood and blood-forming tissues</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_8063" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Aplastic anemia</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_383749" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Bone marrow hypocellularity</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_18281" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Pancytopenia</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_52737" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Thrombocytopenia</a></span></li></ul></li><li><span class="TLline">Abnormality of head or neck</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_78084" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Abnormality of the dentition</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_9738" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Oral mucosa leukoplakia</a></span></li></ul></li><li><span class="TLline">Abnormality of limbs</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_44017" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Palmoplantar keratosis</a></span></li></ul></li><li><span class="TLline">Abnormality of the cardiovascular system</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_2880" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Primary dilated cardiomyopathy</a></span></li></ul></li><li><span class="TLline">Abnormality of the digestive system</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_96036" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Chronic diarrhea</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_1637009" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Esophageal stricture</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_116093" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Hepatic fibrosis</a></span></li></ul></li><li><span class="TLline">Abnormality of the genitourinary system</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_1641821" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Urethral stricture</a></span></li></ul></li><li><span class="TLline">Abnormality of the immune system</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_6073" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Leukopenia</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_163121" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Neutropenia</a></span></li></ul></li><li><span class="TLline">Abnormality of the integument</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_331737" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Nail dysplasia</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_66368" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Nail dystrophy</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_75524" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Premature graying of hair</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_481205" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Reticulated skin pigmentation</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_91023" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">White forelock</a></span></li></ul></li><li><span class="TLline">Abnormality of the musculoskeletal system</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_10200" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Avascular necrosis</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_1644158" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Microcephaly</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_14535" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Osteoporosis</a></span></li></ul></li><li><span class="TLline">Abnormality of the nervous system</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_120578" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Cerebellar hypoplasia</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_107838" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Global developmental delay</a></span></li></ul></li><li><span class="TLline">Abnormality of the respiratory system</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_11028" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Pulmonary fibrosis</a></span></li></ul></li><li><span class="TLline">Growth abnormality</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_746019" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Failure to thrive</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_87607" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Short stature</a></span></li></ul></li></ul></div></div>
</div>
<div class="portlet mgSection" id="ID_118">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Term_Hierarchy">Term Hierarchy</h1><a sid="118" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln HierarchyGTR"><div class="jig-ncbitabs"><ul><li><a href="#tabGTR">GTR</a></li><li><a href="#tabMGEN">MeSH</a></li></ul><div id="tabGTR"><div class="search_result"><div class="rprts"><div class="chiclet_legend"><span class="chiclet_list" style="position:static;"><span title="Clinical test" class="chiclet Ccolor round">C</span><span>Clinical test,  </span><span title="Research test" class="chiclet Rcolor round">R</span><span>Research test,  </span><span title="OMIM" class="chiclet Ocolor ">O</span><span>OMIM,  </span><span title="GeneReview" class="chiclet Gcolor">G</span><span><em>GeneReviews</em>,  </span><span title="ClinVar" class="chiclet Vcolor">V</span><span>ClinVar  </span></span></div><div id="hierarchy" class="margin_t1"><div class="ds_tree"><ul><li class="TLclosed"><span class="chiclet_list"><span class="chiclet Ccolor round" title="Clinical test"><a target="_blank" href="/gtr/tests/?term=C0265965[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=78580">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet unavailable" title="OMIM">O</span><span class="chiclet Gcolor" title="GeneReviews"><a target="_blank" href="/books/NBK22301/" ref="ncbi_uid=78580">G</a></span><span class="chiclet Vcolor" title="ClinVar"><a target="_blank" href="/clinvar?LinkName=medgen_clinvar&amp;from_uid=78580" ref="ncbi_uid=78580">V</a></span></span><span class="TLline"><a href="/medgen/78580" ref="tree=GTR&amp;ncbi_uid=78580&amp;link_uid=78580" title="View MedGen record for 'Dyskeratosis congenita'">Dyskeratosis congenita</a></span><ul><li class="TLclosed"><span class="TLline"><a href="/medgen/502504" ref="tree=GTR&amp;ncbi_uid=502504&amp;link_uid=502504" title="View MedGen record for 'Autosomal recessive dyskeratosis congenita'">Autosomal recessive dyskeratosis congenita</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=C1857144[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=341705">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=341705" target="_blank" href="/omim/224230">O</a></span><span class="chiclet Gcolor" title="GeneReviews"><a target="_blank" href="/books/NBK22301/" ref="ncbi_uid=341705">G</a></span><span class="chiclet Vcolor" title="ClinVar"><a target="_blank" href="/clinvar?LinkName=medgen_clinvar&amp;from_uid=341705" ref="ncbi_uid=341705">V</a></span></span><span class="TLline"><a href="/medgen/341705" ref="tree=GTR&amp;ncbi_uid=341705&amp;link_uid=341705" title="View MedGen record for 'Dyskeratosis congenita, autosomal recessive 1'">Dyskeratosis congenita, autosomal recessive 1</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=C3151441[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=462791">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=462791" target="_blank" href="/omim/606470">O</a></span><span class="chiclet Gcolor" title="GeneReviews"><a target="_blank" href="/books/NBK22301/" ref="ncbi_uid=462791">G</a></span><span class="chiclet Vcolor" title="ClinVar"><a target="_blank" href="/clinvar?LinkName=medgen_clinvar&amp;from_uid=462791" ref="ncbi_uid=462791">V</a></span></span><span class="TLline"><a href="/medgen/462791" ref="tree=GTR&amp;ncbi_uid=462791&amp;link_uid=462791" title="View MedGen record for 'Dyskeratosis congenita, autosomal recessive 2'">Dyskeratosis congenita, autosomal recessive 2</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=C3151442[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=462792">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=462792" target="_blank" href="/omim/612661">O</a></span><span class="chiclet Gcolor" title="GeneReviews"><a target="_blank" href="/books/NBK22301/" ref="ncbi_uid=462792">G</a></span><span class="chiclet Vcolor" title="ClinVar"><a target="_blank" href="/clinvar?LinkName=medgen_clinvar&amp;from_uid=462792" ref="ncbi_uid=462792">V</a></span></span><span class="TLline"><a href="/medgen/462792" ref="tree=GTR&amp;ncbi_uid=462792&amp;link_uid=462792" title="View MedGen record for 'Dyskeratosis congenita, autosomal recessive 3'">Dyskeratosis congenita, autosomal recessive 3</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=C4225356[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=905452">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=905452" target="_blank" href="/omim/604212">O</a></span><span class="chiclet Gcolor" title="GeneReviews"><a target="_blank" href="/books/NBK22301/" ref="ncbi_uid=905452">G</a></span><span class="chiclet Vcolor" title="ClinVar"><a target="_blank" href="/clinvar?LinkName=medgen_clinvar&amp;from_uid=905452" ref="ncbi_uid=905452">V</a></span></span><span class="TLline"><a href="/medgen/905452" ref="tree=GTR&amp;ncbi_uid=905452&amp;link_uid=905452" title="View MedGen record for 'Dyskeratosis congenita, autosomal recessive 6'">Dyskeratosis congenita, autosomal recessive 6</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=C3151444[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=462794">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=462794" target="_blank" href="/omim/187270">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=462794" ref="ncbi_uid=462794">V</a></span></span><span class="TLline"><a href="/medgen/462794" ref="tree=GTR&amp;ncbi_uid=462794&amp;link_uid=462794" title="View MedGen record for 'Autosomal recessive dyskeratosis congenita 4'">Autosomal recessive dyskeratosis congenita 4</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=C4551974[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=1645250">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=1645250" target="_blank" href="/omim/127550">O</a></span><span class="chiclet Gcolor" title="GeneReviews"><a target="_blank" href="/books/NBK22301/" ref="ncbi_uid=1645250">G</a></span><span class="chiclet Vcolor" title="ClinVar"><a target="_blank" href="/clinvar?LinkName=medgen_clinvar&amp;from_uid=1645250" ref="ncbi_uid=1645250">V</a></span></span><span class="TLline"><a href="/medgen/1645250" ref="tree=GTR&amp;ncbi_uid=1645250&amp;link_uid=1645250" title="View MedGen record for 'Dyskeratosis congenita, autosomal dominant 1'">Dyskeratosis congenita, autosomal dominant 1</a></span><ul><li class="matched_ds"><span class="chiclet_list"><span class="chiclet Ccolor round" title="Clinical test"><a target="_blank" href="/gtr/tests/?term=C3151443[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=462793">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=462793" target="_blank" href="/omim/187270">O</a></span><span class="chiclet Gcolor" title="GeneReviews"><a target="_blank" href="/books/NBK22301/" ref="ncbi_uid=462793">G</a></span><span class="chiclet Vcolor" title="ClinVar"><a target="_blank" href="/clinvar?LinkName=medgen_clinvar&amp;from_uid=462793" ref="ncbi_uid=462793">V</a></span></span><span class="TLline">Dyskeratosis congenita, autosomal dominant 2</span></li><li class="TLclosed"><span class="chiclet_list"><span class="chiclet Ccolor round" title="Clinical test"><a target="_blank" href="/gtr/tests/?term=C3151445[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=462795">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=462795" target="_blank" href="/omim/604319">O</a></span><span class="chiclet Gcolor" title="GeneReviews"><a target="_blank" href="/books/NBK22301/" ref="ncbi_uid=462795">G</a></span><span class="chiclet Vcolor" title="ClinVar"><a target="_blank" href="/clinvar?LinkName=medgen_clinvar&amp;from_uid=462795" ref="ncbi_uid=462795">V</a></span></span><span class="TLline"><a href="/medgen/462795" ref="tree=GTR&amp;ncbi_uid=462795&amp;link_uid=462795" title="View MedGen record for 'Dyskeratosis congenita, autosomal dominant 3'">Dyskeratosis congenita, autosomal dominant 3</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=C3808802[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=815132">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=815132" target="_blank" href="/omim/608833">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=815132" ref="ncbi_uid=815132">V</a></span></span><span class="TLline"><a href="/medgen/815132" ref="tree=GTR&amp;ncbi_uid=815132&amp;link_uid=815132" title="View MedGen record for 'Dyskeratosis congenita, autosomal dominant 4'">Dyskeratosis congenita, autosomal dominant 4</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=C3554656[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=767570">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=767570" target="_blank" href="/omim/608833">O</a></span><span class="chiclet Gcolor" title="GeneReviews"><a target="_blank" href="/books/NBK22301/" ref="ncbi_uid=767570">G</a></span><span class="chiclet Vcolor" title="ClinVar"><a target="_blank" href="/clinvar?LinkName=medgen_clinvar&amp;from_uid=767570" ref="ncbi_uid=767570">V</a></span></span><span class="TLline"><a href="/medgen/767570" ref="tree=GTR&amp;ncbi_uid=767570&amp;link_uid=767570" title="View MedGen record for 'Dyskeratosis congenita, autosomal recessive 5'">Dyskeratosis congenita, autosomal recessive 5</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=C1148551[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=216941">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=216941" target="_blank" href="/omim/300126">O</a></span><span class="chiclet Gcolor" title="GeneReviews"><a target="_blank" href="/books/NBK22301/" ref="ncbi_uid=216941">G</a></span><span class="chiclet Vcolor" title="ClinVar"><a target="_blank" href="/clinvar?LinkName=medgen_clinvar&amp;from_uid=216941" ref="ncbi_uid=216941">V</a></span></span><span class="TLline"><a href="/medgen/216941" ref="tree=GTR&amp;ncbi_uid=216941&amp;link_uid=216941" title="View MedGen record for 'Dyskeratosis congenita, X-linked'">Dyskeratosis congenita, X-linked</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/871309" ref="tree=MeSH" title="MedGen record for Abnormality of prenatal development or birth">Abnormality of prenatal development or birth</a></span><ul><li><span class="TLline"><a href="/medgen/1254" ref="tree=MeSH" title="MedGen record for Fetal anomaly">Fetal anomaly</a></span><ul><li><span class="TLline"><a href="/medgen/474891" ref="tree=MeSH" title="MedGen record for Congenital Systemic Disorder">Congenital Systemic Disorder</a></span><ul><li><span class="TLline"><a href="/medgen/11449" ref="tree=MeSH" title="MedGen record for Congenital anomaly of skin">Congenital anomaly of skin</a></span><ul><li><span class="TLline"><a href="/medgen/78580" ref="tree=MeSH" title="MedGen record for Dyskeratosis congenita">Dyskeratosis congenita</a></span><ul><li><span class="matched_ds">Dyskeratosis congenita, autosomal dominant 2</span></li></ul></li></ul></li></ul></li></ul></li></ul></li></ul></li></ul></div></div></div></div>
</div>
<div class="display-none help-popup" id="guidelinesHelpPM">These guidelines are articles in PubMed that match specific search criteria developed by MedGen to capture the most relevant practice guidelines. This list may not be comprehensive and may include broader topics as well. See the <a href="/medgen/docs/faq/" title="Frequently asked questions" target="_blank">FAQ</a> for details.</div><div class="display-none help-popup" id="guidelinesHelpCurated">These guidelines are manually curated by the MedGen team
to supplement articles available in PubMed. See the <a href="/medgen/docs/faq/" title="Frequently asked questions" target="_blank">FAQ</a> for details.</div>
<div class="portlet mgSection" id="ID_103">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Recent_clinical_studies">Recent clinical studies</h1><a sid="103" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln"><h3 class="subhead">Etiology</h3>
<div class="nl"><a target="_blank" href="/pubmed/37184208">Progression of liver disease and portal hypertension in dyskeratosis congenita and related telomere biology disorders.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Vittal A,
Niewisch MR,
Bhala S,
Kudaravalli P,
Rahman F,
Hercun J,
Kleiner DE,
Savage SA,
Koh C,
Heller T,
Giri N</span><br />
<span class="medgenPMjournal">Hepatology</span>
2023 Dec 1;78(6):1777-1787.
Epub 2023 May 16
doi: 10.1097/HEP.0000000000000461.
<span class="bold">PMID: </span><a href="/pubmed/37184208" target="_blank">37184208</a><a href="/pmc/articles/PMC10733788" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/34852175">Disease progression and clinical outcomes in telomere biology disorders.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Niewisch MR,
Giri N,
McReynolds LJ,
Alsaggaf R,
Bhala S,
Alter BP,
Savage SA</span><br />
<span class="medgenPMjournal">Blood</span>
2022 Mar 24;139(12):1807-1819.
doi: 10.1182/blood.2021013523.
<span class="bold">PMID: </span><a href="/pubmed/34852175" target="_blank">34852175</a><a href="/pmc/articles/PMC8952184" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Dyskeratosis%20congenita%2C%20autosomal%20dominant%202%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 (2)</a></div><h3 class="subhead">Diagnosis</h3>
<div class="nl"><a target="_blank" href="/pubmed/34852175">Disease progression and clinical outcomes in telomere biology disorders.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Niewisch MR,
Giri N,
McReynolds LJ,
Alsaggaf R,
Bhala S,
Alter BP,
Savage SA</span><br />
<span class="medgenPMjournal">Blood</span>
2022 Mar 24;139(12):1807-1819.
doi: 10.1182/blood.2021013523.
<span class="bold">PMID: </span><a href="/pubmed/34852175" target="_blank">34852175</a><a href="/pmc/articles/PMC8952184" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/18252230">TINF2, a component of the shelterin telomere protection complex, is mutated in dyskeratosis congenita.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Savage SA,
Giri N,
Baerlocher GM,
Orr N,
Lansdorp PM,
Alter BP</span><br />
<span class="medgenPMjournal">Am J Hum Genet</span>
2008 Feb;82(2):501-9.
Epub 2008 Jan 31
doi: 10.1016/j.ajhg.2007.10.004.
<span class="bold">PMID: </span><a href="/pubmed/18252230" target="_blank">18252230</a><a href="/pmc/articles/PMC2427222" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/16825992">Low frequency of telomerase RNA mutations among children with aplastic anemia or myelodysplastic syndrome.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Field JJ,
Mason PJ,
An P,
Kasai Y,
McLellan M,
Jaeger S,
Barnes YJ,
King AA,
Bessler M,
Wilson DB</span><br />
<span class="medgenPMjournal">J Pediatr Hematol Oncol</span>
2006 Jul;28(7):450-3.
doi: 10.1097/01.mph.0000212952.58597.84.
<span class="bold">PMID: </span><a href="/pubmed/16825992" target="_blank">16825992</a></div>
<div class="nl"><a target="_blank" href="/pubmed/11568764">Hereditary benign intraepithelial dyskeratosis: Report of two cases with prominent oral lesions.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Haisley-Royster CA,
Allingham RR,
Klintworth GK,
Prose NS</span><br />
<span class="medgenPMjournal">J Am Acad Dermatol</span>
2001 Oct;45(4):634-6.
doi: 10.1067/mjd.2001.116336.
<span class="bold">PMID: </span><a href="/pubmed/11568764" target="_blank">11568764</a></div>
<div class="nl"><a target="_blank" href="/pubmed/7640192">Jadassohn-Lewandowski syndrome (pachyonychia congenita).</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Dahl PR,
Daoud MS,
Su WP</span><br />
<span class="medgenPMjournal">Semin Dermatol</span>
1995 Jun;14(2):129-34.
doi: 10.1016/s1085-5629(05)80008-2.
<span class="bold">PMID: </span><a href="/pubmed/7640192" target="_blank">7640192</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Dyskeratosis%20congenita%2C%20autosomal%20dominant%202%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 (6)</a></div><h3 class="subhead">Therapy</h3>
<div class="nl"><a target="_blank" href="/pubmed/34852175">Disease progression and clinical outcomes in telomere biology disorders.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Niewisch MR,
Giri N,
McReynolds LJ,
Alsaggaf R,
Bhala S,
Alter BP,
Savage SA</span><br />
<span class="medgenPMjournal">Blood</span>
2022 Mar 24;139(12):1807-1819.
doi: 10.1182/blood.2021013523.
<span class="bold">PMID: </span><a href="/pubmed/34852175" target="_blank">34852175</a><a href="/pmc/articles/PMC8952184" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/34019708">Gynaecological and reproductive health of women with telomere biology disorders.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Giri N,
Alter BP,
Savage SA,
Stratton P</span><br />
<span class="medgenPMjournal">Br J Haematol</span>
2021 Jun;193(6):1238-1246.
Epub 2021 May 21
doi: 10.1111/bjh.17545.
<span class="bold">PMID: </span><a href="/pubmed/34019708" target="_blank">34019708</a><a href="/pmc/articles/PMC8363207" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Dyskeratosis%20congenita%2C%20autosomal%20dominant%202%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 (2)</a></div><h3 class="subhead">Prognosis</h3>
<div class="nl"><a target="_blank" href="/pubmed/37184208">Progression of liver disease and portal hypertension in dyskeratosis congenita and related telomere biology disorders.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Vittal A,
Niewisch MR,
Bhala S,
Kudaravalli P,
Rahman F,
Hercun J,
Kleiner DE,
Savage SA,
Koh C,
Heller T,
Giri N</span><br />
<span class="medgenPMjournal">Hepatology</span>
2023 Dec 1;78(6):1777-1787.
Epub 2023 May 16
doi: 10.1097/HEP.0000000000000461.
<span class="bold">PMID: </span><a href="/pubmed/37184208" target="_blank">37184208</a><a href="/pmc/articles/PMC10733788" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/17785587">Telomerase reverse-transcriptase homozygous mutations in autosomal recessive dyskeratosis congenita and Hoyeraal-Hreidarsson syndrome.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Marrone A,
Walne A,
Tamary H,
Masunari Y,
Kirwan M,
Beswick R,
Vulliamy T,
Dokal I</span><br />
<span class="medgenPMjournal">Blood</span>
2007 Dec 15;110(13):4198-205.
Epub 2007 Sep 4
doi: 10.1182/blood-2006-12-062851.
<span class="bold">PMID: </span><a href="/pubmed/17785587" target="_blank">17785587</a><a href="/pmc/articles/PMC2882230" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Dyskeratosis%20congenita%2C%20autosomal%20dominant%202%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 (2)</a></div><h3 class="subhead">Clinical prediction guides</h3>
<div class="nl"><a target="_blank" href="/pubmed/37184208">Progression of liver disease and portal hypertension in dyskeratosis congenita and related telomere biology disorders.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Vittal A,
Niewisch MR,
Bhala S,
Kudaravalli P,
Rahman F,
Hercun J,
Kleiner DE,
Savage SA,
Koh C,
Heller T,
Giri N</span><br />
<span class="medgenPMjournal">Hepatology</span>
2023 Dec 1;78(6):1777-1787.
Epub 2023 May 16
doi: 10.1097/HEP.0000000000000461.
<span class="bold">PMID: </span><a href="/pubmed/37184208" target="_blank">37184208</a><a href="/pmc/articles/PMC10733788" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/34852175">Disease progression and clinical outcomes in telomere biology disorders.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Niewisch MR,
Giri N,
McReynolds LJ,
Alsaggaf R,
Bhala S,
Alter BP,
Savage SA</span><br />
<span class="medgenPMjournal">Blood</span>
2022 Mar 24;139(12):1807-1819.
doi: 10.1182/blood.2021013523.
<span class="bold">PMID: </span><a href="/pubmed/34852175" target="_blank">34852175</a><a href="/pmc/articles/PMC8952184" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/17785587">Telomerase reverse-transcriptase homozygous mutations in autosomal recessive dyskeratosis congenita and Hoyeraal-Hreidarsson syndrome.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Marrone A,
Walne A,
Tamary H,
Masunari Y,
Kirwan M,
Beswick R,
Vulliamy T,
Dokal I</span><br />
<span class="medgenPMjournal">Blood</span>
2007 Dec 15;110(13):4198-205.
Epub 2007 Sep 4
doi: 10.1182/blood-2006-12-062851.
<span class="bold">PMID: </span><a href="/pubmed/17785587" target="_blank">17785587</a><a href="/pmc/articles/PMC2882230" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/15238429">Association of immune abnormalities with telomere shortening in autosomal-dominant dyskeratosis congenita.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Knudson M,
Kulkarni S,
Ballas ZK,
Bessler M,
Goldman F</span><br />
<span class="medgenPMjournal">Blood</span>
2005 Jan 15;105(2):682-8.
Epub 2004 Jul 6
doi: 10.1182/blood-2004-04-1673.
<span class="bold">PMID: </span><a href="/pubmed/15238429" target="_blank">15238429</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Dyskeratosis%20congenita%2C%20autosomal%20dominant%202%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 (4)</a></div></div>
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<div class="portlet_content ln"><ul><li><a href="/gtr/tests?term=C3151443%5bDISCUI%5d&amp;filter=method%3A2%5F8" target="_blank">Deletion/duplication analysis (44)</a></li>
<li><a href="/gtr/tests?term=C3151443%5bDISCUI%5d&amp;filter=method%3A2%5F7" target="_blank">Sequence analysis of the entire coding region (49)</a></li>
<li><a href="/gtr/tests?term=C3151443%5bDISCUI%5d&amp;filter=method%3A2%5F19" target="_blank">Targeted variant analysis (11)</a></li>
<li class="portletSeeAll portletSeeAllPad"><total><a href="/gtr/tests?term=C3151443%5bDISCUI%5d" target="_blank">See all (62)</a></total></li>
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