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<meta name="keywords" content="C1858133, arci5, autosomal recessive congenital ichthyosis 5, autosomal recessive congenital ichthyosis type 5, autosomal recessive congenital nonlamellar and nonerythrodermic ichthyosis, cyp4f22, disease or syndrome, ichthyosis congenita 3, ichthyosis congenita iii, ichthyosis lamellar 3, ichthyosis, congenital, autosomal recessive 5, ichthyosis, congenital, autosomal recessive type 5, ichthyosis, lamellar, 3, ichthyosis, lamellar, 3, formerly, ichthyosis, nonlamellar and nonerythrodermic, congenital, autosomal recessive, lamellar ichthyosis, type 3, li3, formerly, nnci, type 3 lamellar ichthyosis, 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="Autosomal recessive congenital ichthyosis (ARCI) is a heterogeneous group of disorders of keratinization characterized primarily by abnormal skin scaling over the whole body. These disorders are limited to skin, with approximately two-thirds of patients presenting severe symptoms. The main skin phenotypes are lamellar ichthyosis (LI) and nonbullous congenital ichthyosiform erythroderma (NCIE), although phenotypic overlap within the same patient or among patients from the same family can occur (summary by Fischer, 2009). Neither histopathologic findings nor ultrastructural features clearly distinguish between NCIE and LI. In addition, mutations in several genes have been shown to cause both lamellar and nonbullous ichthyosiform erythrodermal phenotypes (Akiyama et al., 2003). At the First Ichthyosis Consensus Conference in Soreze in 2009, the term 'autosomal recessive congenital ichthyosis' (ARCI) was designated to encompass LI, NCIE, and harlequin ichthyosis (ARCI4B; 242500) (Oji et al., 2010).&#13; NCIE is characterized by prominent erythroderma and fine white, superficial, semiadherent scales. Most patients present with collodion membrane at birth and have palmoplantar keratoderma, often with painful fissures, digital contractures, and loss of pulp volume. In half of the cases, a nail dystrophy including ridging, subungual hyperkeratosis, or hypoplasia has been described. Ectropion, eclabium, scalp involvement, and loss of eyebrows and lashes seem to be more frequent in NCIE than in lamellar ichthyosis (summary by Fischer et al., 2000). In LI, the scales are large, adherent, dark, and pigmented with no skin erythema. Overlapping phenotypes may depend on the age of the patient and the region of the body. The terminal differentiation of the epidermis is perturbed in both forms, leading to a reduced barrier function and defects of lipid composition in the stratum corneum (summary by Lefevre et al., 2006).&#13; In later life, the skin in ARCI may have scales that cover the entire body surface, including the flexural folds, and the scales are highly variable in size and color. Erythema may be very mild and almost invisible. Some affected persons exhibit scarring alopecia, and many have secondary anhidrosis (summary by Eckl et al., 2005).&#13; For a general phenotypic description and discussion of genetic heterogeneity of autosomal recessive congenital ichthyosis, see ARCI1 (242300)." /><meta name="robots" content="index,nofollow,noarchive" />
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<title>Autosomal recessive congenital ichthyosis 5 (Concept Id: C1858133)
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<!--
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ConceptID=C1858133
-->
<!--imgCountBooks = 0--><h1 class="medgenTitle"><div class="MedGenTitleText">Autosomal recessive congenital ichthyosis 5<span class="h1sub">(ARCI5)</span></div></h1><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>347628</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:">C1858133</span></a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div><table class="medgenTable"><tbody><tr><td>Synonyms:</td>
<td>ARCI5; ICHTHYOSIS CONGENITA III; Ichthyosis, nonlamellar and nonerythrodermic, congenital, autosomal recessive; Lamellar ichthyosis, type 3</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="CYP4F22 - ID: 126410 - NCBI Gene" href="/gene/126410" class="medgenPMinfo">CYP4F22</a> (19p13.12)</td></tr>
<tr><td colspan="2" class="small"> </td></tr><tr><td>Monarch Initiative:</td>
<td><a href="https://monarchinitiative.org/disease/MONDO:0011485" target="_blank">MONDO:0011485</a></td></tr>
<tr><td>OMIM<span class="superscript">®</span>:</td>
<td><a href="https://omim.org/entry/604777" target="_blank">604777</a></td></tr>
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<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">Autosomal recessive congenital ichthyosis (ARCI) is a heterogeneous group of disorders of keratinization characterized primarily by abnormal skin scaling over the whole body. These disorders are limited to skin, with approximately two-thirds of patients presenting severe symptoms. The main skin phenotypes are lamellar ichthyosis (LI) and nonbullous congenital ichthyosiform erythroderma (NCIE), although phenotypic overlap within the same patient or among patients from the same family can occur (summary by Fischer, 2009). Neither histopathologic findings nor ultrastructural features clearly distinguish between NCIE and LI. In addition, mutations in several genes have been shown to cause both lamellar and nonbullous ichthyosiform erythrodermal phenotypes (Akiyama et al., 2003). At the First Ichthyosis Consensus Conference in Soreze in 2009, the term 'autosomal recessive congenital ichthyosis' (ARCI) was designated to encompass LI, NCIE, and harlequin ichthyosis (ARCI4B; 242500) (Oji et al., 2010).&#13; NCIE is characterized by prominent erythroderma and fine white, superficial, semiadherent scales. Most patients present with collodion membrane at birth and have palmoplantar keratoderma, often with painful fissures, digital contractures, and loss of pulp volume. In half of the cases, a nail dystrophy including ridging, subungual hyperkeratosis, or hypoplasia has been described. Ectropion, eclabium, scalp involvement, and loss of eyebrows and lashes seem to be more frequent in NCIE than in lamellar ichthyosis (summary by Fischer et al., 2000). In LI, the scales are large, adherent, dark, and pigmented with no skin erythema. Overlapping phenotypes may depend on the age of the patient and the region of the body. The terminal differentiation of the epidermis is perturbed in both forms, leading to a reduced barrier function and defects of lipid composition in the stratum corneum (summary by Lefevre et al., 2006).&#13; In later life, the skin in ARCI may have scales that cover the entire body surface, including the flexural folds, and the scales are highly variable in size and color. Erythema may be very mild and almost invisible. Some affected persons exhibit scarring alopecia, and many have secondary anhidrosis (summary by Eckl et al., 2005).&#13; For a general phenotypic description and discussion of genetic heterogeneity of autosomal recessive congenital ichthyosis, see ARCI1 (242300). [from <a title="Online Mendelian Inheritance in Man" href="http://www.omim.org" class="defSource" target="_blank">OMIM</a>]</div>
</div>
<div class="portlet mgSection" id="ID_117">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Additional_descriptions">Additional descriptions</h1><a sid="117" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln"><div class="mgSection"><strong>From MedlinePlus Genetics</strong><br />In individuals with NBCIE, some of the skin problems may improve by adulthood. Life expectancy is normal in people with NBCIE.<br /><br />Some people with NBCIE have thickening of the skin on the palms of the hands and soles of the feet (palmoplantar keratoderma), decreased or absent sweating (anhidrosis), and abnormal nails (nail dystrophy). In severe cases, there is an absence of hair growth (alopecia) in certain areas, often affecting the scalp and eyebrows.<br /><br />Nonbullous congenital ichthyosiform erythroderma (NBCIE) is a condition that mainly affects the skin. Many infants with this condition are born with a tight, clear sheath covering their skin called a collodion membrane. Constriction by the membrane may cause the lips and eyelids to be turned out so the inner surface is exposed. The collodion membrane is usually shed during the first few weeks of life. Following shedding of the collodion membrane, the skin is red (erythroderma) and covered with fine, white scales (ichthyosis). Infants with NBCIE may develop infections, an excessive loss of fluids (dehydration), and respiratory problems early in life.  <a target="_blank" href="https://medlineplus.gov/genetics/condition/nonbullous-congenital-ichthyosiform-erythroderma">https://medlineplus.gov/genetics/condition/nonbullous-congenital-ichthyosiform-erythroderma</a></div><div class="mgSection"><strong>From MedlinePlus Genetics</strong><br />Lamellar ichthyosis is a condition that mainly affects the skin. Infants with this condition are typically born with a tight, clear sheath covering their skin called a collodion membrane. This membrane usually dries and peels off during the first few weeks of life, and then it becomes obvious that affected babies have scaly skin, and eyelids and lips that are turned outward. People with lamellar ichthyosis typically have large, dark, plate-like scales covering their skin on most of their body. Infants with lamellar ichthyosis may develop infections, an excessive loss of fluids (dehydration), and respiratory problems. Affected individuals may also have hair loss (alopecia), abnormally formed fingernails and toenails (nail dystrophy), a decreased ability to sweat (hypohidrosis), an increased sensitivity to heat, and a thickening of the skin on the palms of the hands and soles of the feet (keratoderma). Less frequently, affected individuals have reddened skin (erythema) and joint deformities (contractures).  <a target="_blank" href="https://medlineplus.gov/genetics/condition/lamellar-ichthyosis">https://medlineplus.gov/genetics/condition/lamellar-ichthyosis</a></div></div>
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<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_400466"><div><strong>Palmar hyperlinearity</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>400466</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.">C1864168</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Exaggerated skin markings (dermatoglyphics) on the palms of the hand.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/400466">Feature record</a> | <a href="/medgen?term=%22Palmar%20hyperlinearity%22%5BClinical%20Features%5D%20OR%20400466%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_1635750"><div><strong>Palmoplantar keratoderma</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1635750</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.">C4551675</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 of the palms of the hands and the soles of the feet.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1635750">Feature record</a> | <a href="/medgen?term=%22Palmoplantar%20keratoderma%22%5BClinical%20Features%5D%20OR%201635750%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_195801"><div><strong>Acanthocytosis</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>195801</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.">C0687751</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Acanthocytosis is a type of poikilocytosis characterized by the presence of spikes on the cell surface. The cells have an irregular shape resembling many-pointed stars.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/195801">Feature record</a> | <a href="/medgen?term=%22Acanthocytosis%22%5BClinical%20Features%5D%20OR%20195801%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_3767"><div><strong>Erythroderma</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>3767</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.">C0011606</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">An inflammatory exfoliative dermatosis involving nearly all of the surface of the skin. Erythroderma develops suddenly. A patchy erythema may generalize and spread to affect most of the skin. Scaling may appear in 2-6 days and be accompanied by hot, red, dry skin, malaise, and fever.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/3767">Feature record</a> | <a href="/medgen?term=%22Erythroderma%22%5BClinical%20Features%5D%20OR%203767%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_10572"><div><strong>Parakeratosis</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>10572</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.">C0030436</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Abnormal formation of the keratinocytes of the epidermis characterized by persistence of nuclei, incomplete formation of keratin, and moistness and swelling of the keratinocytes.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/10572">Feature record</a> | <a href="/medgen?term=%22Parakeratosis%22%5BClinical%20Features%5D%20OR%2010572%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_38180"><div><strong>Congenital nonbullous ichthyosiform erythroderma</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>38180</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.">C0079154</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">The term collodion baby applies to newborns who appear to have an extra layer of skin (known as a collodion membrane) that has a collodion-like quality. It is a descriptive term, not a specific diagnosis or disorder (as such, it is a syndrome). Affected babies are born in a collodion membrane, a shiny waxy outer layer to the skin. This is shed 10-14 days after birth, revealing the main symptom of the disease, extensive scaling of the skin caused by hyperkeratosis. With increasing age, the scaling tends to be concentrated around joints in areas such as the groin, the armpits, the inside of the elbow and the neck. The scales often tile the skin and may resemble fish scales.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/38180">Feature record</a> | <a href="/medgen?term=%22Congenital%20nonbullous%20ichthyosiform%20erythroderma%22%5BClinical%20Features%5D%20OR%2038180%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_65136"><div><strong>Epidermal acanthosis</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>65136</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.">C0221270</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Diffuse hypertrophy or thickening of the stratum spinosum of the epidermis (prickle cell layer of the skin).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/65136">Feature record</a> | <a href="/medgen?term=%22Epidermal%20acanthosis%22%5BClinical%20Features%5D%20OR%2065136%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_375169"><div><strong>Orthokeratosis</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>375169</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.">C1843359</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Formation of an anuclear keratin layer</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/375169">Feature record</a> | <a href="/medgen?term=%22Orthokeratosis%22%5BClinical%20Features%5D%20OR%20375169%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_892516"><div><strong>White scaling skin</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>892516</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.">C4073146</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove nowrap">See: <a href="/medgen/892516">Feature record</a> | <a href="/medgen?term=%22White%20scaling%20skin%22%5BClinical%20Features%5D%20OR%20892516%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_195801" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Acanthocytosis</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_400466" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Palmar hyperlinearity</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_1635750" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Palmoplantar keratoderma</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_3767" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Erythroderma</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_38180" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Congenital nonbullous ichthyosiform erythroderma</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_65136" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Epidermal acanthosis</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_375169" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Orthokeratosis</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_10572" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Parakeratosis</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_892516" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">White scaling skin</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=C0020758[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=43813">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=43813" target="_blank" href="/omim/242300">O</a></span><span class="chiclet Gcolor" title="GeneReviews"><a target="_blank" href="/books/NBK1420/" ref="ncbi_uid=43813">G</a></span><span class="chiclet Vcolor" title="ClinVar"><a target="_blank" href="/clinvar?LinkName=medgen_clinvar&amp;from_uid=43813" ref="ncbi_uid=43813">V</a></span></span><span class="TLline"><a href="/medgen/43813" ref="tree=GTR&amp;ncbi_uid=43813&amp;link_uid=43813" title="View MedGen record for 'Congenital ichthyosis of skin'">Congenital ichthyosis of skin</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=C4551630[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=1635401">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=1635401" target="_blank" href="/omim/190195">O</a></span><span class="chiclet Gcolor" title="GeneReviews"><a target="_blank" href="/books/NBK1420/" ref="ncbi_uid=1635401">G</a></span><span class="chiclet Vcolor" title="ClinVar"><a target="_blank" href="/clinvar?LinkName=medgen_clinvar&amp;from_uid=1635401" ref="ncbi_uid=1635401">V</a></span></span><span class="TLline"><a href="/medgen/1635401" ref="tree=GTR&amp;ncbi_uid=1635401&amp;link_uid=1635401" title="View MedGen record for 'Autosomal recessive congenital ichthyosis 1'">Autosomal recessive congenital ichthyosis 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=C3888093[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=854762">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=854762" target="_blank" href="/omim/242100">O</a></span><span class="chiclet Gcolor" title="GeneReviews"><a target="_blank" href="/books/NBK1420/" ref="ncbi_uid=854762">G</a></span><span class="chiclet Vcolor" title="ClinVar"><a target="_blank" href="/clinvar?LinkName=medgen_clinvar&amp;from_uid=854762" ref="ncbi_uid=854762">V</a></span></span><span class="TLline"><a href="/medgen/854762" ref="tree=GTR&amp;ncbi_uid=854762&amp;link_uid=854762" title="View MedGen record for 'Autosomal recessive congenital ichthyosis 2'">Autosomal recessive congenital ichthyosis 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=C3539888[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=761665">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=761665" target="_blank" href="/omim/606545">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=761665" ref="ncbi_uid=761665">V</a></span></span><span class="TLline"><a href="/medgen/761665" ref="tree=GTR&amp;ncbi_uid=761665&amp;link_uid=761665" title="View MedGen record for 'Autosomal recessive congenital ichthyosis 3'">Autosomal recessive congenital ichthyosis 3</a></span></li><li class="matched_ds"><span class="chiclet_list"><span class="chiclet Ccolor round" title="Clinical test"><a target="_blank" href="/gtr/tests/?term=C1858133[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=347628">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=347628" target="_blank" href="/omim/604777">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=347628" ref="ncbi_uid=347628">V</a></span></span><span class="TLline">Autosomal recessive congenital ichthyosis 5</span></li><li class="TLclosed"><span class="chiclet_list"><span class="chiclet Ccolor round" title="Clinical test"><a target="_blank" href="/gtr/tests/?term=C2677065[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=436851">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=436851" target="_blank" href="/omim/609383">O</a></span><span class="chiclet Gcolor" title="GeneReviews"><a target="_blank" href="/books/NBK1420/" ref="ncbi_uid=436851">G</a></span><span class="chiclet Vcolor" title="ClinVar"><a target="_blank" href="/clinvar?LinkName=medgen_clinvar&amp;from_uid=436851" ref="ncbi_uid=436851">V</a></span></span><span class="TLline"><a href="/medgen/436851" ref="tree=GTR&amp;ncbi_uid=436851&amp;link_uid=436851" title="View MedGen record for 'Autosomal recessive congenital ichthyosis 6'">Autosomal recessive congenital ichthyosis 6</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=767262" target="_blank" href="/omim/615022">O</a></span><span class="chiclet unavailable" title="GeneReviews">G</span><span class="chiclet unavailable" title="ClinVar">V</span></span><span class="TLline"><a href="/medgen/767262" ref="tree=GTR&amp;ncbi_uid=767262&amp;link_uid=767262" title="View MedGen record for 'Autosomal recessive congenital ichthyosis 7'">Autosomal recessive congenital ichthyosis 7</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=C3553029[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=765943">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=765943" target="_blank" href="/omim/613924">O</a></span><span class="chiclet Gcolor" title="GeneReviews"><a target="_blank" href="/books/NBK1420/" ref="ncbi_uid=765943">G</a></span><span class="chiclet Vcolor" title="ClinVar"><a target="_blank" href="/clinvar?LinkName=medgen_clinvar&amp;from_uid=765943" ref="ncbi_uid=765943">V</a></span></span><span class="TLline"><a href="/medgen/765943" ref="tree=GTR&amp;ncbi_uid=765943&amp;link_uid=765943" title="View MedGen record for 'Autosomal recessive congenital ichthyosis 8'">Autosomal recessive congenital ichthyosis 8</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=C3554349[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=767263">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=767263" target="_blank" href="/omim/615023">O</a></span><span class="chiclet Gcolor" title="GeneReviews"><a target="_blank" href="/books/NBK1420/" ref="ncbi_uid=767263">G</a></span><span class="chiclet Vcolor" title="ClinVar"><a target="_blank" href="/clinvar?LinkName=medgen_clinvar&amp;from_uid=767263" ref="ncbi_uid=767263">V</a></span></span><span class="TLline"><a href="/medgen/767263" ref="tree=GTR&amp;ncbi_uid=767263&amp;link_uid=767263" title="View MedGen record for 'Autosomal recessive congenital ichthyosis 9'">Autosomal recessive congenital ichthyosis 9</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=C3554355[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=767269">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=767269" target="_blank" href="/omim/612121">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=767269" ref="ncbi_uid=767269">V</a></span></span><span class="TLline"><a href="/medgen/767269" ref="tree=GTR&amp;ncbi_uid=767269&amp;link_uid=767269" title="View MedGen record for 'Autosomal recessive congenital ichthyosis 10'">Autosomal recessive congenital ichthyosis 10</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=C1832550[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=371355">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=371355" target="_blank" href="/omim/601277">O</a></span><span class="chiclet Gcolor" title="GeneReviews"><a target="_blank" href="/books/NBK1420/" ref="ncbi_uid=371355">G</a></span><span class="chiclet Vcolor" title="ClinVar"><a target="_blank" href="/clinvar?LinkName=medgen_clinvar&amp;from_uid=371355" ref="ncbi_uid=371355">V</a></span></span><span class="TLline"><a href="/medgen/371355" ref="tree=GTR&amp;ncbi_uid=371355&amp;link_uid=371355" title="View MedGen record for 'Autosomal recessive congenital ichthyosis 4A'">Autosomal recessive congenital ichthyosis 4A</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=C0598226[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=108615">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=108615" target="_blank" href="/omim/242500">O</a></span><span class="chiclet Gcolor" title="GeneReviews"><a target="_blank" href="/books/NBK1420/" ref="ncbi_uid=108615">G</a></span><span class="chiclet Vcolor" title="ClinVar"><a target="_blank" href="/clinvar?LinkName=medgen_clinvar&amp;from_uid=108615" ref="ncbi_uid=108615">V</a></span></span><span class="TLline"><a href="/medgen/108615" ref="tree=GTR&amp;ncbi_uid=108615&amp;link_uid=108615" title="View MedGen record for 'Autosomal recessive congenital ichthyosis 4B'">Autosomal recessive congenital ichthyosis 4B</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/43813" ref="tree=MeSH" title="MedGen record for Congenital ichthyosis of skin">Congenital ichthyosis of skin</a></span><ul><li><span class="matched_ds">Autosomal recessive congenital ichthyosis 5</span></li></ul></li></ul></div></div></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/38588653">Cross-Sectional Study on Autosomal Recessive Congenital Ichthyoses: Association of Genotype with Disease Severity, Phenotypic, and Ultrastructural Features in 74 Italian Patients.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Diociaiuti A,
Corbeddu M,
Rossi S,
Pisaneschi E,
Cesario C,
Condorelli AG,
Samela T,
Giancristoforo S,
Angioni A,
Zambruno G,
Novelli A,
Alaggio R,
Abeni D,
El Hachem M</span><br />
<span class="medgenPMjournal">Dermatology</span>
2024;240(3):397-413.
Epub 2024 Apr 8
doi: 10.1159/000536366.
<span class="bold">PMID: </span><a href="/pubmed/38588653" target="_blank">38588653</a><a href="/pmc/articles/PMC11168449" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/35412663">Genotype of autosomal recessive congenital ichthyosis from a tertiary care center in India.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Chiramel MJ,
Mathew L,
Athirayath R,
Chapla A,
Sathishkumar D,
Mani T,
Danda S,
George R</span><br />
<span class="medgenPMjournal">Pediatr Dermatol</span>
2022 May;39(3):420-424.
Epub 2022 Apr 12
doi: 10.1111/pde.14944.
<span class="bold">PMID: </span><a href="/pubmed/35412663" target="_blank">35412663</a></div>
<div class="nl"><a target="_blank" href="/pubmed/24920541">Recent advances in the genetics and management of harlequin ichthyosis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Ahmed H,
O'Toole EA</span><br />
<span class="medgenPMjournal">Pediatr Dermatol</span>
2014 Sep-Oct;31(5):539-46.
Epub 2014 Jun 12
doi: 10.1111/pde.12383.
<span class="bold">PMID: </span><a href="/pubmed/24920541" target="_blank">24920541</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=(autosomal%20recessive%20congenital%20ichthyosis%205)%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 (11)</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/38588653">Cross-Sectional Study on Autosomal Recessive Congenital Ichthyoses: Association of Genotype with Disease Severity, Phenotypic, and Ultrastructural Features in 74 Italian Patients.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Diociaiuti A,
Corbeddu M,
Rossi S,
Pisaneschi E,
Cesario C,
Condorelli AG,
Samela T,
Giancristoforo S,
Angioni A,
Zambruno G,
Novelli A,
Alaggio R,
Abeni D,
El Hachem M</span><br />
<span class="medgenPMjournal">Dermatology</span>
2024;240(3):397-413.
Epub 2024 Apr 8
doi: 10.1159/000536366.
<span class="bold">PMID: </span><a href="/pubmed/38588653" target="_blank">38588653</a><a href="/pmc/articles/PMC11168449" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/36262015">Clinical and molecular characteristics of autosomal recessive congenital ichthyosis in Thailand.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Supsrisunjai C,
Bunnag T,
Chaowalit P,
Boonpuen N,
Kootiratrakarn T,
Wessagowit V</span><br />
<span class="medgenPMjournal">Pediatr Dermatol</span>
2023 Jan;40(1):107-112.
Epub 2022 Oct 19
doi: 10.1111/pde.15156.
<span class="bold">PMID: </span><a href="/pubmed/36262015" target="_blank">36262015</a></div>
<div class="nl"><a target="_blank" href="/pubmed/34983512">Clinical and genetic investigation of ichthyosis in familial and sporadic cases in south of Tunisia: genotype-phenotype correlation.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Ennouri M,
Zimmer AD,
Bahloul E,
Chaabouni R,
Marrakchi S,
Turki H,
Fakhfakh F,
Bougacha-Elleuch N,
Fischer J</span><br />
<span class="medgenPMjournal">BMC Med Genomics</span>
2022 Jan 5;15(1):4.
doi: 10.1186/s12920-021-01154-z.
<span class="bold">PMID: </span><a href="/pubmed/34983512" target="_blank">34983512</a><a href="/pmc/articles/PMC8729015" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/33786896">Molecular epidemiology of non-syndromic autosomal recessive congenital ichthyosis in a Middle-Eastern population.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Mohamad J,
Samuelov L,
Malchin N,
Rabinowitz T,
Assaf S,
Malki L,
Malovitski K,
Israeli S,
Grafi-Cohen M,
Bitterman-Deutsch O,
Molho-Pessach V,
Cohen-Barak E,
Bach G,
Garty BZ,
Bergman R,
Harel A,
Nanda A,
Lestringant GG,
McGrath J,
Shalev S,
Shomron N,
Mashiah J,
Eskin-Schwartz M,
Sprecher E,
Sarig O</span><br />
<span class="medgenPMjournal">Exp Dermatol</span>
2021 Sep;30(9):1290-1297.
Epub 2021 Apr 15
doi: 10.1111/exd.14345.
<span class="bold">PMID: </span><a href="/pubmed/33786896" target="_blank">33786896</a></div>
<div class="nl"><a target="_blank" href="/pubmed/23621129">Non-syndromic autosomal recessive congenital ichthyosis in the Israeli population.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Israeli S,
Goldberg I,
Fuchs-Telem D,
Bergman R,
Indelman M,
Bitterman-Deutsch O,
Harel A,
Mashiach Y,
Sarig O,
Sprecher E</span><br />
<span class="medgenPMjournal">Clin Exp Dermatol</span>
2013 Dec;38(8):911-6.
Epub 2013 Apr 26
doi: 10.1111/ced.12148.
<span class="bold">PMID: </span><a href="/pubmed/23621129" target="_blank">23621129</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Autosomal%20recessive%20congenital%20ichthyosis%205%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 (44)</a></div><h3 class="subhead">Diagnosis</h3>
<div class="nl"><a target="_blank" href="/pubmed/36262015">Clinical and molecular characteristics of autosomal recessive congenital ichthyosis in Thailand.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Supsrisunjai C,
Bunnag T,
Chaowalit P,
Boonpuen N,
Kootiratrakarn T,
Wessagowit V</span><br />
<span class="medgenPMjournal">Pediatr Dermatol</span>
2023 Jan;40(1):107-112.
Epub 2022 Oct 19
doi: 10.1111/pde.15156.
<span class="bold">PMID: </span><a href="/pubmed/36262015" target="_blank">36262015</a></div>
<div class="nl"><a target="_blank" href="/pubmed/35412663">Genotype of autosomal recessive congenital ichthyosis from a tertiary care center in India.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Chiramel MJ,
Mathew L,
Athirayath R,
Chapla A,
Sathishkumar D,
Mani T,
Danda S,
George R</span><br />
<span class="medgenPMjournal">Pediatr Dermatol</span>
2022 May;39(3):420-424.
Epub 2022 Apr 12
doi: 10.1111/pde.14944.
<span class="bold">PMID: </span><a href="/pubmed/35412663" target="_blank">35412663</a></div>
<div class="nl"><a target="_blank" href="/pubmed/33455044">Chanarin-Dorfman Syndrome: A comprehensive review.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Cakmak E,
Bagci G</span><br />
<span class="medgenPMjournal">Liver Int</span>
2021 May;41(5):905-914.
Epub 2021 Mar 18
doi: 10.1111/liv.14794.
<span class="bold">PMID: </span><a href="/pubmed/33455044" target="_blank">33455044</a></div>
<div class="nl"><a target="_blank" href="/pubmed/31883158">Variants in NIPAL4 and ALOXE3 cause autosomal recessive congenital ichthyosis in Pakistani families.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Akbar A,
Bint-E-Farrakh M,
Crosby AH,
Gul A,
Harlalka GV</span><br />
<span class="medgenPMjournal">Congenit Anom (Kyoto)</span>
2020 Sep;60(5):149-150.
Epub 2020 Jan 9
doi: 10.1111/cga.12366.
<span class="bold">PMID: </span><a href="/pubmed/31883158" target="_blank">31883158</a></div>
<div class="nl"><a target="_blank" href="/pubmed/30007077">Uniparental disomy as a mechanism for CERS3-mutated autosomal recessive congenital ichthyosis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Polubothu S,
Glover M,
Holder SE,
Kinsler VA</span><br />
<span class="medgenPMjournal">Br J Dermatol</span>
2018 Nov;179(5):1214-1215.
Epub 2018 Sep 20
doi: 10.1111/bjd.16999.
<span class="bold">PMID: </span><a href="/pubmed/30007077" target="_blank">30007077</a><a href="/pmc/articles/PMC6549133" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Autosomal%20recessive%20congenital%20ichthyosis%205%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 (65)</a></div><h3 class="subhead">Therapy</h3>
<div class="nl"><a target="_blank" href="/pubmed/38126177">Biologics for inherited disorders of keratinisation: A systematic review.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Chen MKY,
Flanagan AL,
Sebaratnam DF,
Gu Y</span><br />
<span class="medgenPMjournal">Australas J Dermatol</span>
2024 Mar;65(2):185-214.
Epub 2023 Dec 21
doi: 10.1111/ajd.14197.
<span class="bold">PMID: </span><a href="/pubmed/38126177" target="_blank">38126177</a></div>
<div class="nl"><a target="_blank" href="/pubmed/30978464">Proteomic manifestations of genetic defects in autosomal recessive congenital ichthyosis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Karim N,
Durbin-Johnson B,
Rocke DM,
Salemi M,
Phinney BS,
Naeem M,
Rice RH</span><br />
<span class="medgenPMjournal">J Proteomics</span>
2019 Jun 15;201:104-109.
Epub 2019 Apr 10
doi: 10.1016/j.jprot.2019.04.007.
<span class="bold">PMID: </span><a href="/pubmed/30978464" target="_blank">30978464</a></div>
<div class="nl"><a target="_blank" href="/pubmed/26721572">Vitamin D: A New Promising Therapy for Congenital Ichthyosis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Sethuraman G,
Marwaha RK,
Challa A,
Yenamandra VK,
Ramakrishnan L,
Thulkar S,
Sharma VK</span><br />
<span class="medgenPMjournal">Pediatrics</span>
2016 Jan;137(1)
Epub 2015 Dec 31
doi: 10.1542/peds.2015-1313.
<span class="bold">PMID: </span><a href="/pubmed/26721572" target="_blank">26721572</a></div>
<div class="nl"><a target="_blank" href="/pubmed/24920541">Recent advances in the genetics and management of harlequin ichthyosis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Ahmed H,
O'Toole EA</span><br />
<span class="medgenPMjournal">Pediatr Dermatol</span>
2014 Sep-Oct;31(5):539-46.
Epub 2014 Jun 12
doi: 10.1111/pde.12383.
<span class="bold">PMID: </span><a href="/pubmed/24920541" target="_blank">24920541</a></div>
<div class="nl"><a target="_blank" href="/pubmed/2961628">Retinoids in disorders of keratinization: their use in adults.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Happle R,
van de Kerkhof PC,
Traupe H</span><br />
<span class="medgenPMjournal">Dermatologica</span>
1987;175 Suppl 1:107-24.
doi: 10.1159/000248867.
<span class="bold">PMID: </span><a href="/pubmed/2961628" target="_blank">2961628</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Autosomal%20recessive%20congenital%20ichthyosis%205%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 (16)</a></div><h3 class="subhead">Prognosis</h3>
<div class="nl"><a target="_blank" href="/pubmed/31168818">Genotype-phenotype correlation in a large English cohort of patients with autosomal recessive ichthyosis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Simpson JK,
Martinez-Queipo M,
Onoufriadis A,
Tso S,
Glass E,
Liu L,
Higashino T,
Scott W,
Tierney C,
Simpson MA,
Desomchoke R,
Youssefian L,
SaeIdian AH,
Vahidnezhad H,
Bisquera A,
Ravenscroft J,
Moss C,
O'Toole EA,
Burrows N,
Leech S,
Jones EA,
Lim D,
Ilchyshyn A,
Goldstraw N,
Cork MJ,
Darne S,
Uitto J,
Martinez AE,
Mellerio JE,
McGrath JA</span><br />
<span class="medgenPMjournal">Br J Dermatol</span>
2020 Mar;182(3):729-737.
Epub 2019 Aug 26
doi: 10.1111/bjd.18211.
<span class="bold">PMID: </span><a href="/pubmed/31168818" target="_blank">31168818</a></div>
<div class="nl"><a target="_blank" href="/pubmed/24920541">Recent advances in the genetics and management of harlequin ichthyosis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Ahmed H,
O'Toole EA</span><br />
<span class="medgenPMjournal">Pediatr Dermatol</span>
2014 Sep-Oct;31(5):539-46.
Epub 2014 Jun 12
doi: 10.1111/pde.12383.
<span class="bold">PMID: </span><a href="/pubmed/24920541" target="_blank">24920541</a></div>
<div class="nl"><a target="_blank" href="/pubmed/23870202">A systematic review of clinical trials of treatments for the congenital ichthyoses, excluding ichthyosis vulgaris.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Hernández-Martin A,
Aranegui B,
Martin-Santiago A,
Garcia-Doval I</span><br />
<span class="medgenPMjournal">J Am Acad Dermatol</span>
2013 Oct;69(4):544-549.e8.
Epub 2013 Jul 16
doi: 10.1016/j.jaad.2013.05.017.
<span class="bold">PMID: </span><a href="/pubmed/23870202" target="_blank">23870202</a></div>
<div class="nl"><a target="_blank" href="/pubmed/23407075">Netherton syndrome and its multifaceted defective protein LEKTI.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">D'Alessio M,
Fortugno P,
Zambruno G,
Hovnanian A</span><br />
<span class="medgenPMjournal">G Ital Dermatol Venereol</span>
2013 Feb;148(1):37-51.
<span class="bold">PMID: </span><a href="/pubmed/23407075" target="_blank">23407075</a></div>
<div class="nl"><a target="_blank" href="/pubmed/2961628">Retinoids in disorders of keratinization: their use in adults.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Happle R,
van de Kerkhof PC,
Traupe H</span><br />
<span class="medgenPMjournal">Dermatologica</span>
1987;175 Suppl 1:107-24.
doi: 10.1159/000248867.
<span class="bold">PMID: </span><a href="/pubmed/2961628" target="_blank">2961628</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Autosomal%20recessive%20congenital%20ichthyosis%205%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 (26)</a></div><h3 class="subhead">Clinical prediction guides</h3>
<div class="nl"><a target="_blank" href="/pubmed/38588653">Cross-Sectional Study on Autosomal Recessive Congenital Ichthyoses: Association of Genotype with Disease Severity, Phenotypic, and Ultrastructural Features in 74 Italian Patients.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Diociaiuti A,
Corbeddu M,
Rossi S,
Pisaneschi E,
Cesario C,
Condorelli AG,
Samela T,
Giancristoforo S,
Angioni A,
Zambruno G,
Novelli A,
Alaggio R,
Abeni D,
El Hachem M</span><br />
<span class="medgenPMjournal">Dermatology</span>
2024;240(3):397-413.
Epub 2024 Apr 8
doi: 10.1159/000536366.
<span class="bold">PMID: </span><a href="/pubmed/38588653" target="_blank">38588653</a><a href="/pmc/articles/PMC11168449" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/38126177">Biologics for inherited disorders of keratinisation: A systematic review.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Chen MKY,
Flanagan AL,
Sebaratnam DF,
Gu Y</span><br />
<span class="medgenPMjournal">Australas J Dermatol</span>
2024 Mar;65(2):185-214.
Epub 2023 Dec 21
doi: 10.1111/ajd.14197.
<span class="bold">PMID: </span><a href="/pubmed/38126177" target="_blank">38126177</a></div>
<div class="nl"><a target="_blank" href="/pubmed/37918441">Lipid Nanoparticle-Mediated Hit-and-Run Approaches Yield Efficient and Safe In Situ Gene Editing in Human Skin.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Bolsoni J,
Liu D,
Mohabatpour F,
Ebner R,
Sadhnani G,
Tafech B,
Leung J,
Shanta S,
An K,
Morin T,
Chen Y,
Arguello A,
Choate K,
Jan E,
Ross CJD,
Brambilla D,
Witzigmann D,
Kulkarni J,
Cullis PR,
Hedtrich S</span><br />
<span class="medgenPMjournal">ACS Nano</span>
2023 Nov 14;17(21):22046-22059.
Epub 2023 Nov 2
doi: 10.1021/acsnano.3c08644.
<span class="bold">PMID: </span><a href="/pubmed/37918441" target="_blank">37918441</a><a href="/pmc/articles/PMC10655174" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/35378319">Congenital diaphragmatic hernia and early lethality in PIGL-related disorder.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Winter-Paquette LM,
Al Suwaidi HH,
Sajjad Y,
Bricker L</span><br />
<span class="medgenPMjournal">Eur J Med Genet</span>
2022 May;65(5):104501.
Epub 2022 Apr 1
doi: 10.1016/j.ejmg.2022.104501.
<span class="bold">PMID: </span><a href="/pubmed/35378319" target="_blank">35378319</a></div>
<div class="nl"><a target="_blank" href="/pubmed/33954798">The Burden of Autosomal Recessive Congenital Ichthyoses on Patients and their Families: An Italian Multicentre Study.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Abeni D,
Rotunno R,
Diociaiuti A,
Giancristoforo S,
Bonamonte D,
Filoni A,
Schepis C,
Siragusa M,
Neri I,
Virdi A,
Castiglia D,
Zambruno G,
Bodemer C,
El Hachem M</span><br />
<span class="medgenPMjournal">Acta Derm Venereol</span>
2021 Jun 22;101(6):adv00477.
doi: 10.2340/00015555-3822.
<span class="bold">PMID: </span><a href="/pubmed/33954798" target="_blank">33954798</a><a href="/pmc/articles/PMC9380281" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Autosomal%20recessive%20congenital%20ichthyosis%205%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 (39)</a></div></div>
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<div class="portlet_content ln">
<div class="nl"><a target="_blank" href="/pubmed/38126177">Biologics for inherited disorders of keratinisation: A systematic review.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Chen MKY,
Flanagan AL,
Sebaratnam DF,
Gu Y</span><br />
<span class="medgenPMjournal">Australas J Dermatol</span>
2024 Mar;65(2):185-214.
Epub 2023 Dec 21
doi: 10.1111/ajd.14197.
<span class="bold">PMID: </span><a href="/pubmed/38126177" target="_blank">38126177</a></div>
<div class="nl"><a target="_blank" href="/pubmed/23870202">A systematic review of clinical trials of treatments for the congenital ichthyoses, excluding ichthyosis vulgaris.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Hernández-Martin A,
Aranegui B,
Martin-Santiago A,
Garcia-Doval I</span><br />
<span class="medgenPMjournal">J Am Acad Dermatol</span>
2013 Oct;69(4):544-549.e8.
Epub 2013 Jul 16
doi: 10.1016/j.jaad.2013.05.017.
<span class="bold">PMID: </span><a href="/pubmed/23870202" target="_blank">23870202</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Autosomal%20recessive%20congenital%20ichthyosis%205%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 (2)</a></div></div>
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<div class="portlet_content ln"><ul><li><a href="/gtr/tests?term=C1858133%5bDISCUI%5d&amp;filter=method%3A2%5F8" target="_blank">Deletion/duplication analysis (10)</a></li>
<li><a href="/gtr/tests?term=C1858133%5bDISCUI%5d&amp;filter=method%3A2%5F7" target="_blank">Sequence analysis of the entire coding region (19)</a></li>
<li><a href="/gtr/tests?term=C1858133%5bDISCUI%5d&amp;filter=method%3A2%5F19" target="_blank">Targeted variant analysis (7)</a></li>
<li class="portletSeeAll portletSeeAllPad"><total><a href="/gtr/tests?term=C1858133%5bDISCUI%5d" target="_blank">See all (20)</a></total></li>
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<div class="portlet_content ln"><ul class="a_poppers"><li><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=(autosomal%20recessive%20congenital%20ichthyosis%205)%20AND%20(%22english%20and%20humans%22%5BFilter%5D)%20AND%20(%20(%22practice%20guideline%22%5BFilter%5D)%20OR%20(practice*%5Btitl%5D%20AND%20(guideline%5Btitl%5D%20OR%20parameter%5Btitl%5D%20OR%20resource%5Btitl%5D%20OR%20bulletin%5Btitl%5D%20OR%20best%5Btitl%5D))%20OR%20(genetic*%5Btitl%5D%20AND%20(evaluation%5Btitl%5D%20OR%20counseling%5Btitl%5D%20OR%20screening%5Btitl%5D%20OR%20test*%5Btitl%5D))%20OR%20(clinical%5Btitl%5D%20AND%20((expert%5Btitl%5D%20AND%20consensus%5Btitl%5D)%20OR%20utility%5Btitl%5D%20OR%20guideline*%5Btitl%5D))%20OR%20(management%5Btitl%5D%20AND%20(clinical%5Btitl%5D%20OR%20diagnos*%5Btitl%5D%20OR%20recommendation%5Btitl%5D%20OR%20pain%5Btitl%5D%20OR%20surveillance%5Btitl%5D%20OR%20emergency%5Btitl%5D%20OR%20guideline*%5Btitl%5D%20OR%20therap*))%20OR%20(treatment%5Btitl%5D%20AND%20((evaluation%5Btitl%5D%20AND%20diagnosis%5Btitl%5D)%20OR%20(assessment%5Btitl%5D%20AND%20prevention%5Btitl%5D)%20OR%20therap*))%20OR%20(Diagnos*%5Btitl%5D%20AND%20(prenatal%5Btitl%5D%20OR%20treatment%5Btitl%5D%20OR%20follow-up%5Btitl%5D%20OR%20statement%5Btitl%5D%20OR%20criteria%5Btitl%5D%20OR%20newborn%5Btitl%5D%20OR%20differential%5Btitl%5D%20OR%20neonatal%5Btitl%5D%20OR%20neonate%5Btitl%5D))%20OR%20(guideline*%5Btitl%5D%20AND%20(pharmacogenetic*%5Btitl%5D%20OR%20recommendation%5Btitl%5D%20OR%20therap*%5Btitl%5D%20OR%20evidence-based%5Btitl%5D%20OR%20consensus%5Btitl%5D%20OR%20(technical%5Btitl%5D%20AND%20standard*%5Btitl%5D)%20OR%20(molecular%5Btitl%5D%20AND%20testing%5Btitl%5D)))%20OR%20(risk%5Btitl%5D%20AND%20assessment%5Btitl%5D)%20OR%20(recommendation*%5Btitl%5D%20AND%20(statement%5Btitl%5D%20OR%20Evidence-based%5Btitl%5D%20OR%20Consensus%5Btitl%5D))%20OR%20(care%20AND%20((Patient%5Btitl%5D%20AND%20standard*%5Btitl%5D)%20OR%20primary%5Btitl%5D%20OR%20psychosocial%5Btitl%5D))%20OR%20(Health%5Btitl%5D%20AND%20supervision%5Btitl%5D)%20OR%20(statement%5Btitl%5D%20AND%20(policy%5Btitl%5D%20OR%20position%5Btitl%5D%20OR%20Consensus%5Btitl%5D))%20OR%20(pharmacogenetics%5Btitl%5D%20AND%20(Dosing%5Btitl%5D%20OR%20therap*%5Btitl%5D%20OR%20genotype*%5Btitl%5D%20OR%20drug*%5Btitl%5D))%20OR%20(Chemotherapy%5Btitl%5D%20AND%20decision*%5Btitl%5D)%20OR%20(screening%5Btitl%5D%20AND%20(newborn%5Btitl%5D%20OR%20neonat*%5Btitl%5D%20OR%20detection%5Btitl%5D%20OR%20diagnos*%5Btitl%5D))%20OR%20(criteria%5Btitl%5D%20OR%20genotype*%5Btitl%5D)%20)%20NOT%20(%22Case%20reports%22%5BPublication%20type%5D%20OR%20%22clinical%20study%22%5BPublication%20Type%5D%20OR%20%22randomized%20controlled%20trial%22%5BPublication%20Type%5D)" title="PubMed search">PubMed</a><div class="help-popup">See practice and clinical guidelines in PubMed. The search results may include broader topics and may not capture all published guidelines. See the <a href="/medgen/docs/faq/" title="Frequently asked questions" target="_blank">FAQ</a> for details.</div></li></ul></div>
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<div class="portlet_content ln"><ul><li><a href="http://www.omim.org/search?index=entry&amp;start=1&amp;limit=10&amp;sort=score%20desc&amp;field=number&amp;search=611495" target="_blank">OMIM</a></li><li><a href="/clinvar/?term=126410[geneid]" target="_blank">View CYP4F22 variations in ClinVar</a></li><li><a href="/nuccore/189571601" target="_blank">RefSeqGene</a></li><li><a href="https://catalog.coriell.org/Search?q=604777" target="_blank">Coriell Institute for Medical Research</a></li></ul></div>
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<div class="portlet_content ln"><ul><li><a href="http://www.diseaseinfosearch.org/Ichthyosis+lamellar+3/3724" target="_blank">Genetic Alliance</a></li><li><a href="https://www.malacards.org/card/ichthyosis_congenital_autosomal_recessive_5" target="_blank">MalaCards</a></li><li><a href="https://vsearch.nlm.nih.gov/vivisimo/cgi-bin/query-meta?v:project=medlineplus&amp;query=Autosomal%20recessive%20congenital%20ichthyosis%205" target="_blank">MedlinePlus</a></li><li><a href="#" class="jig-ncbipopper results_settings" role="button" aria-expanded="false" aria-haspopup="true" data-jigconfig="triggerPosition : 'bottom center',destPosition : 'top center', hasArrow : false,openEvent : 'click',closeEvent : 'click',isTriggerElementCloseClick: false, addCloseButton : false, groupName: 'entrez_pg',destSelector : '#ghrPopup'">MedlinePlusGenetics (GHR)<span class="tgt_dark"></span></a></li><li><a href="https://rarediseases.info.nih.gov/diseases/9734/disease" target="_blank">NCATS Office of Rare Diseases Research (GARD)</a></li></ul><div id="ghrPopup" aria-live="assertive" aria-hidden="true" style="display: none;" class="portlet_popup tabPopper ui-helper-reset ui-ncbipopper-wrapper ui-ncbipopper-basic"><ul class="column_list"><li><a target="_blank" href="https://medlineplus.gov/genetics/condition/lamellar-ichthyosis">Lamellar ichthyosis</a></li><li><a target="_blank" href="https://medlineplus.gov/genetics/condition/nonbullous-congenital-ichthyosiform-erythroderma">Nonbullous congenital ichthyosiform erythroderma</a></li></ul></div></div>
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