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<meta name="keywords" content="C0268323, disease or syndrome, familial porphyria cutanea tarda, hereditary porphyria cutanea tarda, pct, pct (porphyria cutanea tarda) type ii, pct, ''familial'' type, pct, 'familial' type, pct, type 2, pct, type ii, porphyria cutanea tarda, porphyria cutanea tarda type ii, porphyria cutanea tarda, susceptibility to, porphyria cutanea tarda, type 2, porphyria cutanea tarda, type ii, porphyria, hepatocutaneous type, porphyria, hepatoerythropoietic, urod, urod deficiency, uroporphyrinogen decarboxylase deficiency, 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="Familial porphyria cutanea tarda (F-PCT) is characterized by: skin findings including blistering over the dorsal aspects of the hands and other sun-exposed areas of skin, skin friability after minor trauma, facial hypertrichosis and hyperpigmentation, and severe thickening of affected skin areas (pseudoscleroderma); and an increased risk for hepatocellular carcinoma (HCC)." /><meta name="robots" content="index,nofollow,noarchive" />
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<title>Familial porphyria cutanea tarda (Concept Id: C0268323)
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<!--
UID=75669
ConceptID=C0268323
-->
<!--imgCountBooks = 0--><h1 class="medgenTitle"><div class="MedGenTitleText">Familial porphyria cutanea tarda<span class="h1sub">(PCT)</span></div></h1><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>75669</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:">C0268323</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>PCT; PCT, ''FAMILIAL'' TYPE; PCT, TYPE II; PORPHYRIA CUTANEA TARDA, TYPE II; PORPHYRIA, HEPATOCUTANEOUS TYPE; UROD DEFICIENCY; UROPORPHYRINOGEN DECARBOXYLASE DEFICIENCY</td></tr>
<tr><td><span class="bold">SNOMED CT: </span></td>
<td>PCT (porphyria cutanea tarda) type II (59229005); Familial porphyria cutanea tarda (59229005); Hereditary porphyria cutanea tarda (59229005)</td></tr>
<tr><td>Modes of inheritance:</td>
<td>
<div class="divPopper rprt" id="moi_141047"><div><strong>Autosomal dominant inheritance</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>141047</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0443147</a></dd><dt><span class="dotprefix"></span></dt><dd>Intellectual Product</dd></dl></div></div></div>
<div class="spaceAbove">Source: Orphanet</div>
<div class="spaceAbove">A mode of inheritance that is observed for traits related to a gene encoded on one of the autosomes (i.e., the human chromosomes 1-22) in which a trait manifests in heterozygotes. In the context of medical genetics, an autosomal dominant disorder is caused when a single copy of the mutant allele is present. Males and females are affected equally, and can both transmit the disorder with a risk of 50% for each child of inheriting the mutant allele.</div></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#moi_141047" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Autosomal dominant inheritance</a><span> (Orphanet)</span></div></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="UROD - ID: 7389 - NCBI Gene" href="/gene/7389" class="medgenPMinfo">UROD</a> (1p34.1)</td></tr>
<tr><td colspan="2" class="small"> </td></tr><tr><td>Monarch Initiative:</td>
<td><a href="https://monarchinitiative.org/disease/MONDO:0008296" target="_blank">MONDO:0008296</a></td></tr>
<tr><td>OMIM<span class="superscript">®</span>:</td>
<td><a href="https://omim.org/entry/176100" target="_blank">176100</a></td></tr>
<tr><td>Orphanet:</td>
<td><a target="_blank" title="Orphanet: The portal for rare diseases and orphan drugs" href="http://www.orpha.net/consor/cgi-bin/OC_Exp.php?lng=EN&amp;Expert=443062">ORPHA443062</a></td></tr></tbody></table></div><div class="rprt-body jig-ncbiinpagenav" data-jigconfig="smoothScroll: false, gotoTopLink: true, gotoTopLinkText: '', gotoTopLinkAttrs: {'title': 'Go to the top of the page'},allHeadingLevels: ['h1'], topOfPageTOC: true, tocId: 'my-toc'"><div id="rprt-tabs-1" class="rprt-tab"><div id="tb-termsProp-1"><div class="leftCol mgCol"><div>
<div class="portlet mgSection" id="ID_100">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Definition">Definition</h1><a sid="100" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln">Familial porphyria cutanea tarda (F-PCT) is characterized by: skin findings including blistering over the dorsal aspects of the hands and other sun-exposed areas of skin, skin friability after minor trauma, facial hypertrichosis and hyperpigmentation, and severe thickening of affected skin areas (pseudoscleroderma); and an increased risk for hepatocellular carcinoma (HCC). [from <a title="GeneReviews" href="https://www.ncbi.nlm.nih.gov/books/NBK1116" class="defSource" target="_blank">GeneReviews</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 OMIM</strong><br />Porphyria cutanea tarda (PCT) is characterized by light-sensitive dermatitis and the excretion of large amounts of uroporphyrin in urine (Elder et al., 1980).&#13;
De Verneuil et al. (1978) and others classified porphyria cutanea tarda, the most common type of porphyria, into 2 types: type I (176090), or 'sporadic' type, associated with approximately 50% level of uroporphyrinogen decarboxylase (UROD) in liver (Elder et al., 1978; Felsher et al., 1982), and type II, or 'familial' type, characterized by 50% deficient activity of the same enzyme in many tissues (Kushner et al., 1976; Elder et al., 1980).&#13;
PCT type II is an autosomal dominant disorder with low penetrance and constitutes about 20% of cases of PCT. Recognized exacerbating factors of PCT include iron overload, excessive use of alcohol, exposure to polyhalogenated aromatic chemicals, exposure to estrogens, chronic viral hepatitis C, HIV infections, and mutation in the HFE gene (613609) that are responsible for hereditary hemochromatosis (235200) (review by Lambrecht et al., 2007).  <a target="_blank" href="http://www.omim.org/entry/176100">http://www.omim.org/entry/176100</a></div><div class="mgSection"><strong>From MedlinePlus Genetics</strong><br />Environmental factors can strongly influence the occurrence and severity of signs and symptoms of porphyria. Alcohol, smoking, certain drugs, hormones, other illnesses, stress, and dieting or periods without food (fasting) can all trigger the signs and symptoms of some forms of the disorder. Additionally, exposure to sunlight worsens the skin damage in people with cutaneous porphyrias.<br /><br />The porphyrias can also be split into erythropoietic and hepatic types, depending on where damaging compounds called porphyrins and porphyrin precursors first build up in the body. In erythropoietic porphyrias, these compounds originate in the bone marrow. Erythropoietic porphyrias include erythropoietic protoporphyria and congenital erythropoietic porphyria. Health problems associated with erythropoietic porphyrias include a low number of red blood cells (anemia) and enlargement of the spleen (splenomegaly). The other types of porphyrias are considered hepatic porphyrias. In these disorders, porphyrins and porphyrin precursors originate primarily in the liver, leading to abnormal liver function and an increased risk of developing liver cancer.<br /><br />Other types of porphyria, called acute porphyrias, primarily affect the nervous system. These disorders are described as "acute" because their signs and symptoms appear quickly and usually last a short time. Episodes of acute porphyria can cause abdominal pain, vomiting, constipation, and diarrhea. During an episode, a person may also experience muscle weakness, seizures, fever, and mental changes such as anxiety and hallucinations. These signs and symptoms can be life-threatening, especially if the muscles that control breathing become paralyzed. Acute porphyrias include acute intermittent porphyria and ALAD deficiency porphyria. Two other forms of porphyria, hereditary coproporphyria and variegate porphyria, can have both acute and cutaneous symptoms.<br /><br />Researchers have identified several types of porphyria, which are distinguished by their genetic cause and their signs and symptoms. Some types of porphyria, called cutaneous porphyrias, primarily affect the skin. Areas of skin exposed to the sun become fragile and blistered, which can lead to infection, scarring, changes in skin coloring (pigmentation), and increased hair growth. Cutaneous porphyrias include congenital erythropoietic porphyria, erythropoietic protoporphyria, hepatoerythropoietic porphyria, and porphyria cutanea tarda.<br /><br />Porphyria is a group of disorders caused by abnormalities in the chemical steps that lead to heme production. Heme is a vital molecule for all of the body's organs, although it is most abundant in the blood, bone marrow, and liver. Heme is a component of several iron-containing proteins called hemoproteins, including hemoglobin (the protein that carries oxygen in the blood).  <a target="_blank" href="https://medlineplus.gov/genetics/condition/porphyria">https://medlineplus.gov/genetics/condition/porphyria</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_57493"><div><strong>Porphyrinuria</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>57493</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.">C0151861</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Abnormally increased excretion of porphyrins in the urine.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/57493">Feature record</a> | <a href="/medgen?term=%22Porphyrinuria%22%5BClinical%20Features%5D%20OR%2057493%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_7368"><div><strong>Cirrhosis of liver</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>7368</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.">C0023890</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">A chronic disorder of the liver in which liver tissue becomes scarred and is partially replaced by regenerative nodules and fibrotic tissue resulting in loss of liver function.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/7368">Feature record</a> | <a href="/medgen?term=%22Cirrhosis%20of%20liver%22%5BClinical%20Features%5D%20OR%207368%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_389187"><div><strong>Hepatocellular carcinoma</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>389187</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.">C2239176</a></dd><dt><span class="dotprefix"></span></dt><dd>Neoplastic Process</dd></dl></div></div></div>
<div class="spaceAbove">Hepatocellular carcinoma is the major histologic type of malignant primary liver neoplasm. It is the fifth most common cancer and the third most common cause of death from cancer worldwide. The major risk factors for HCC are chronic hepatitis B virus (HBV) infection, chronic hepatitis C virus (HCV) infection, prolonged dietary aflatoxin exposure, alcoholic cirrhosis, and cirrhosis due to other causes. Hepatoblastomas comprise 1 to 2% of all malignant neoplasms of childhood, most often occurring in children under 3 years of age. Hepatoblastomas are thought to be derived from undifferentiated hepatocytes (Taniguchi et al., 2002).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/389187">Feature record</a> | <a href="/medgen?term=%22Hepatocellular%20carcinoma%22%5BClinical%20Features%5D%20OR%20389187%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_1842076"><div><strong>Reduced uroporphyrinogen decarboxylase activity</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1842076</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.">C5826607</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Activity of the enzyme uroporphyrinogen decarboxylase (UROD; EC 4.1.1.37) below the lower limit of normal.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1842076">Feature record</a> | <a href="/medgen?term=%22Reduced%20uroporphyrinogen%20decarboxylase%20activity%22%5BClinical%20Features%5D%20OR%201842076%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_7982"><div><strong>Alopecia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>7982</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.">C0002170</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">A noncongenital process of hair loss, which may progress to partial or complete baldness.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/7982">Feature record</a> | <a href="/medgen?term=%22Alopecia%22%5BClinical%20Features%5D%20OR%207982%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_3770"><div><strong>Scleroderma</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>3770</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.">C0011644</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">A chronic autoimmune phenomenon characterized by fibrosis (or hardening) and vascular alterations of the skin.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/3770">Feature record</a> | <a href="/medgen?term=%22Scleroderma%22%5BClinical%20Features%5D%20OR%203770%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_39324"><div><strong>Onycholysis</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>39324</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.">C0085661</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Detachment of the nail from the nail bed.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/39324">Feature record</a> | <a href="/medgen?term=%22Onycholysis%22%5BClinical%20Features%5D%20OR%2039324%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_66826"><div><strong>Fragile skin</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>66826</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.">C0241181</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Skin that splits easily with minimal injury.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/66826">Feature record</a> | <a href="/medgen?term=%22Fragile%20skin%22%5BClinical%20Features%5D%20OR%2066826%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_87601"><div><strong>Cutaneous photosensitivity</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>87601</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.">C0349506</a></dd><dt><span class="dotprefix"></span></dt><dd>Pathologic Function</dd></dl></div></div></div>
<div class="spaceAbove">An increased sensitivity of the skin to light. Photosensitivity may result in a rash upon exposure to the sun (which is known as photodermatosis). Photosensitivity can be diagnosed by phototests in which light is shone on small areas of skin.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/87601">Feature record</a> | <a href="/medgen?term=%22Cutaneous%20photosensitivity%22%5BClinical%20Features%5D%20OR%2087601%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_342000"><div><strong>Facial hypertrichosis</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>342000</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.">C1851400</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Excessive, increased hair growth located in the facial region.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/342000">Feature record</a> | <a href="/medgen?term=%22Facial%20hypertrichosis%22%5BClinical%20Features%5D%20OR%20342000%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_812207"><div><strong>Hyperpigmentation in sun-exposed areas</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>812207</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.">C3805877</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove nowrap">See: <a href="/medgen/812207">Feature record</a> | <a href="/medgen?term=%22Hyperpigmentation%20in%20sun-exposed%20areas%22%5BClinical%20Features%5D%20OR%20812207%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 metabolism/homeostasis</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_1842076" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Reduced uroporphyrinogen decarboxylase activity</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_7368" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Cirrhosis of liver</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_389187" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Hepatocellular carcinoma</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_57493" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Porphyrinuria</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_7982" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Alopecia</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_87601" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Cutaneous photosensitivity</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_342000" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Facial hypertrichosis</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_66826" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Fragile skin</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_812207" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Hyperpigmentation in sun-exposed areas</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_39324" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Onycholysis</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_3770" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Scleroderma</a></span></li></ul></li></ul></div></div>
</div>
<div class="portlet mgSection" id="ID_118">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Term_Hierarchy">Term Hierarchy</h1><a sid="118" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln HierarchyGTR"><div class="jig-ncbitabs"><ul><li><a href="#tabGTR">GTR</a></li><li><a href="#tabMGEN">MeSH</a></li></ul><div id="tabGTR"><div class="search_result"><div class="rprts"><div class="chiclet_legend"><span class="chiclet_list" style="position:static;"><span title="Clinical test" class="chiclet Ccolor round">C</span><span>Clinical test,  </span><span title="Research test" class="chiclet Rcolor round">R</span><span>Research test,  </span><span title="OMIM" class="chiclet Ocolor ">O</span><span>OMIM,  </span><span title="GeneReview" class="chiclet Gcolor">G</span><span><em>GeneReviews</em>,  </span><span title="ClinVar" class="chiclet Vcolor">V</span><span>ClinVar  </span></span></div><div id="hierarchy" class="margin_t1"><div class="ds_tree"><ul><li class="matched_ds"><span class="chiclet_list"><span class="chiclet Ccolor round" title="Clinical test"><a target="_blank" href="/gtr/tests/?term=C0268323[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=75669">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=75669" target="_blank" href="/omim/176100">O</a></span><span class="chiclet Gcolor" title="GeneReviews"><a target="_blank" href="/books/?term=(NBK143129%20OR%20NBK169003)%20AND%20gene%5Bbook%5D&amp;showtype=onebook" ref="ncbi_uid=75669">G</a></span><span class="chiclet Vcolor" title="ClinVar"><a target="_blank" href="/clinvar?LinkName=medgen_clinvar&amp;from_uid=75669" ref="ncbi_uid=75669">V</a></span></span><span class="TLline">Familial porphyria cutanea tarda</span></li></ul></div></div></div></div></div><div id="tabMGEN"><div class="ds_tree"><ul><li><span class="TLline"><a href="/medgen/962128" ref="tree=MeSH" title="MedGen record for Chronic hepatic porphyria">Chronic hepatic porphyria</a></span><ul><li><span class="TLline"><a href="/medgen/56453" ref="tree=MeSH" title="MedGen record for Porphyria cutanea tarda">Porphyria cutanea tarda</a></span><ul><li><span class="matched_ds">Familial porphyria cutanea tarda</span></li></ul></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/30773624">Experience in management of porphyria cutanea tarda in a tertiary referral Brazilian hospital from 2002 to 2017.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Cabezas Arteaga JE,
Vieira FMJ,
Silva Dos Reis VM</span><br />
<span class="medgenPMjournal">Int J Dermatol</span>
2019 Aug;58(8):925-932.
Epub 2019 Feb 17
doi: 10.1111/ijd.14398.
<span class="bold">PMID: </span><a href="/pubmed/30773624" target="_blank">30773624</a></div>
<div class="nl"><a target="_blank" href="/pubmed/16956347">Modern diagnosis and management of the porphyrias.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Sassa S</span><br />
<span class="medgenPMjournal">Br J Haematol</span>
2006 Nov;135(3):281-92.
Epub 2006 Sep 4
doi: 10.1111/j.1365-2141.2006.06289.x.
<span class="bold">PMID: </span><a href="/pubmed/16956347" target="_blank">16956347</a></div>
<div class="nl"><a target="_blank" href="/pubmed/11422163">The management of porphyria cutanea tarda.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Sarkany RP</span><br />
<span class="medgenPMjournal">Clin Exp Dermatol</span>
2001 May;26(3):225-32.
doi: 10.1046/j.1365-2230.2001.00825.x.
<span class="bold">PMID: </span><a href="/pubmed/11422163" target="_blank">11422163</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=(familial%20porphyria%20cutanea%20tarda)%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 (3)</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/23545314">Familial porphyria cutanea tarda in Spain: characterization of eight novel mutations in the UROD gene and haplotype analysis of the common p.G281E mutation.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Gómez-Abecia S,
Morán-Jiménez MJ,
Ruiz-Casares E,
Henriques-Gil N,
García-Pastor I,
Garrido-Astray MC,
Enríquez de Salamanca R,
Méndez M</span><br />
<span class="medgenPMjournal">Gene</span>
2013 Jun 10;522(1):89-95.
Epub 2013 Mar 29
doi: 10.1016/j.gene.2013.03.074.
<span class="bold">PMID: </span><a href="/pubmed/23545314" target="_blank">23545314</a></div>
<div class="nl"><a target="_blank" href="/pubmed/17627795">Molecular heterogeneity of familial porphyria cutanea tarda in Spain: characterization of 10 novel mutations in the UROD gene.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Méndez M,
Poblete-Gutiérrez P,
García-Bravo M,
Wiederholt T,
Morán-Jiménez MJ,
Merk HF,
Garrido-Astray MC,
Frank J,
Fontanellas A,
Enríquez de Salamanca R</span><br />
<span class="medgenPMjournal">Br J Dermatol</span>
2007 Sep;157(3):501-7.
Epub 2007 Jul 11
doi: 10.1111/j.1365-2133.2007.08064.x.
<span class="bold">PMID: </span><a href="/pubmed/17627795" target="_blank">17627795</a></div>
<div class="nl"><a target="_blank" href="/pubmed/15868463">Molecular mechanisms of dominant expression in porphyria.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Badminton MN,
Elder GH</span><br />
<span class="medgenPMjournal">J Inherit Metab Dis</span>
2005;28(3):277-86.
doi: 10.1007/s10545-005-8050-3.
<span class="bold">PMID: </span><a href="/pubmed/15868463" target="_blank">15868463</a></div>
<div class="nl"><a target="_blank" href="/pubmed/12735639">Familial and sporadic porphyria cutanea tarda: clinical, biochemical and genetic features with emphasis on iron status.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Bygum A,
Christiansen L,
Petersen NE,
Hørder M,
Thomsen K,
Brandrup F</span><br />
<span class="medgenPMjournal">Acta Derm Venereol</span>
2003;83(2):115-20.
doi: 10.1080/00015550310007454.
<span class="bold">PMID: </span><a href="/pubmed/12735639" target="_blank">12735639</a></div>
<div class="nl"><a target="_blank" href="/pubmed/8993961">Hepatoerythropoietic porphyria: relationship with familial porphyria cutanea tarda.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Castaño Suárez E,
Zamarro Sanz O,
Guerra Tapia A,
Enríquez de Salamanca R</span><br />
<span class="medgenPMjournal">Dermatology</span>
1996;193(4):332-5.
doi: 10.1159/000246284.
<span class="bold">PMID: </span><a href="/pubmed/8993961" target="_blank">8993961</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Familial%20porphyria%20cutanea%20tarda%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 (10)</a></div><h3 class="subhead">Diagnosis</h3>
<div class="nl"><a target="_blank" href="/pubmed/10980536">Mutations in familial porphyria cutanea tarda: two novel and two previously described for hepatoerythropoietic porphyria.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Mendez M,
Rossetti MV,
De Siervi A,
del Carmen Batlle AM,
Parera V</span><br />
<span class="medgenPMjournal">Hum Mutat</span>
2000 Sep;16(3):269-70.
doi: 10.1002/1098-1004(200009)16:3&lt;269::AID-HUMU12&gt;3.0.CO;2-#.
<span class="bold">PMID: </span><a href="/pubmed/10980536" target="_blank">10980536</a></div>
<div class="nl"><a target="_blank" href="/pubmed/9792863">Familial porphyria cutanea tarda: characterization of seven novel uroporphyrinogen decarboxylase mutations and frequency of common hemochromatosis alleles.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Mendez M,
Sorkin L,
Rossetti MV,
Astrin KH,
del C Batlle AM,
Parera VE,
Aizencang G,
Desnick RJ</span><br />
<span class="medgenPMjournal">Am J Hum Genet</span>
1998 Nov;63(5):1363-75.
doi: 10.1086/302119.
<span class="bold">PMID: </span><a href="/pubmed/9792863" target="_blank">9792863</a><a href="/pmc/articles/PMC1377546" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/9017795">Porphyria cutanea tarda and chronic lymphoid leukemia.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Remenyik E,
Ujj G,
Kiss A,
Kószó F,
Horkay I</span><br />
<span class="medgenPMjournal">Photodermatol Photoimmunol Photomed</span>
1996 Aug;12(4):180-2.
doi: 10.1111/j.1600-0781.1996.tb00196.x.
<span class="bold">PMID: </span><a href="/pubmed/9017795" target="_blank">9017795</a></div>
<div class="nl"><a target="_blank" href="/pubmed/8993961">Hepatoerythropoietic porphyria: relationship with familial porphyria cutanea tarda.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Castaño Suárez E,
Zamarro Sanz O,
Guerra Tapia A,
Enríquez de Salamanca R</span><br />
<span class="medgenPMjournal">Dermatology</span>
1996;193(4):332-5.
doi: 10.1159/000246284.
<span class="bold">PMID: </span><a href="/pubmed/8993961" target="_blank">8993961</a></div>
<div class="nl"><a target="_blank" href="/pubmed/222197">Familial porphyria cutanea tarda in a patient with retinitis pigmentosa.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Willerson D Jr,
Israel CW,
Herndon JH Jr</span><br />
<span class="medgenPMjournal">Ann Ophthalmol</span>
1979 Mar;11(3):409-11.
<span class="bold">PMID: </span><a href="/pubmed/222197" target="_blank">222197</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Familial%20porphyria%20cutanea%20tarda%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 (21)</a></div><h3 class="subhead">Therapy</h3>
<div class="nl"><a target="_blank" href="/pubmed/33393347">Porphyria cutanea tarda precipitated by ovarian stimulation during oocyte retrieval in a genetically susceptible female.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Rasheed E,
Savage S,
Walsh E,
Brazil N,
Ralph N,
Gorman PO,
Crowley V</span><br />
<span class="medgenPMjournal">Ann Clin Biochem</span>
2021 May;58(3):251-256.
Epub 2021 Jan 14
doi: 10.1177/0004563220988037.
<span class="bold">PMID: </span><a href="/pubmed/33393347" target="_blank">33393347</a></div>
<div class="nl"><a target="_blank" href="/pubmed/11134514">A mouse model of familial porphyria cutanea tarda.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Phillips JD,
Jackson LK,
Bunting M,
Franklin MR,
Thomas KR,
Levy JE,
Andrews NC,
Kushner JP</span><br />
<span class="medgenPMjournal">Proc Natl Acad Sci U S A</span>
2001 Jan 2;98(1):259-64.
doi: 10.1073/pnas.98.1.259.
<span class="bold">PMID: </span><a href="/pubmed/11134514" target="_blank">11134514</a><a href="/pmc/articles/PMC14578" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/9017795">Porphyria cutanea tarda and chronic lymphoid leukemia.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Remenyik E,
Ujj G,
Kiss A,
Kószó F,
Horkay I</span><br />
<span class="medgenPMjournal">Photodermatol Photoimmunol Photomed</span>
1996 Aug;12(4):180-2.
doi: 10.1111/j.1600-0781.1996.tb00196.x.
<span class="bold">PMID: </span><a href="/pubmed/9017795" target="_blank">9017795</a></div>
<div class="nl"><a target="_blank" href="/pubmed/222197">Familial porphyria cutanea tarda in a patient with retinitis pigmentosa.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Willerson D Jr,
Israel CW,
Herndon JH Jr</span><br />
<span class="medgenPMjournal">Ann Ophthalmol</span>
1979 Mar;11(3):409-11.
<span class="bold">PMID: </span><a href="/pubmed/222197" target="_blank">222197</a></div>
<div class="nl"><a target="_blank" href="/pubmed/1182087">Oestrogen-induced familial porphyria cutanea tarda.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Malina L,
Chlumsky J</span><br />
<span class="medgenPMjournal">Br J Dermatol</span>
1975 Jun;92(6):707-9.
doi: 10.1111/j.1365-2133.1975.tb03154.x.
<span class="bold">PMID: </span><a href="/pubmed/1182087" target="_blank">1182087</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Familial%20porphyria%20cutanea%20tarda%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 (8)</a></div><h3 class="subhead">Prognosis</h3>
<div class="nl"><a target="_blank" href="/pubmed/11719352">Functional consequences of naturally occurring mutations in human uroporphyrinogen decarboxylase.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Phillips JD,
Parker TL,
Schubert HL,
Whitby FG,
Hill CP,
Kushner JP</span><br />
<span class="medgenPMjournal">Blood</span>
2001 Dec 1;98(12):3179-85.
doi: 10.1182/blood.v98.12.3179.
<span class="bold">PMID: </span><a href="/pubmed/11719352" target="_blank">11719352</a></div>
<div class="nl"><a target="_blank" href="/pubmed/10338097">Three new mutations in the uroporphyrinogen decarboxylase gene in familial porphyria cutanea tarda. Mutation in brief no. 237. Online.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">McManus JF,
Begley CG,
Sassa S,
Ratnaike S</span><br />
<span class="medgenPMjournal">Hum Mutat</span>
1999;13(5):412.
doi: 10.1002/(SICI)1098-1004(1999)13:5&lt;412::AID-HUMU13&gt;3.0.CO;2-N.
<span class="bold">PMID: </span><a href="/pubmed/10338097" target="_blank">10338097</a></div>
<div class="nl"><a target="_blank" href="/pubmed/8993961">Hepatoerythropoietic porphyria: relationship with familial porphyria cutanea tarda.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Castaño Suárez E,
Zamarro Sanz O,
Guerra Tapia A,
Enríquez de Salamanca R</span><br />
<span class="medgenPMjournal">Dermatology</span>
1996;193(4):332-5.
doi: 10.1159/000246284.
<span class="bold">PMID: </span><a href="/pubmed/8993961" target="_blank">8993961</a></div>
<div class="nl"><a target="_blank" href="/pubmed/3378656">Familial porphyria cutanea tarda in a 7-year-old girl.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Lambert DG,
Beer F,
Dalac S,
Hourdain MJ</span><br />
<span class="medgenPMjournal">Dermatologica</span>
1988;176(4):202-4.
doi: 10.1159/000248704.
<span class="bold">PMID: </span><a href="/pubmed/3378656" target="_blank">3378656</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Familial%20porphyria%20cutanea%20tarda%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 (4)</a></div><h3 class="subhead">Clinical prediction guides</h3>
<div class="nl"><a target="_blank" href="/pubmed/18709302">Measurement of liver iron content by magnetic resonance imaging in 20 patients with overt porphyria cutanea tarda before phlebotomy therapy: a prospective study.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Dereure O,
Jumez N,
Bessis D,
Gallix B,
Guillot B</span><br />
<span class="medgenPMjournal">Acta Derm Venereol</span>
2008;88(4):341-5.
doi: 10.2340/00015555-0472.
<span class="bold">PMID: </span><a href="/pubmed/18709302" target="_blank">18709302</a></div>
<div class="nl"><a target="_blank" href="/pubmed/17627795">Molecular heterogeneity of familial porphyria cutanea tarda in Spain: characterization of 10 novel mutations in the UROD gene.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Méndez M,
Poblete-Gutiérrez P,
García-Bravo M,
Wiederholt T,
Morán-Jiménez MJ,
Merk HF,
Garrido-Astray MC,
Frank J,
Fontanellas A,
Enríquez de Salamanca R</span><br />
<span class="medgenPMjournal">Br J Dermatol</span>
2007 Sep;157(3):501-7.
Epub 2007 Jul 11
doi: 10.1111/j.1365-2133.2007.08064.x.
<span class="bold">PMID: </span><a href="/pubmed/17627795" target="_blank">17627795</a></div>
<div class="nl"><a target="_blank" href="/pubmed/11719352">Functional consequences of naturally occurring mutations in human uroporphyrinogen decarboxylase.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Phillips JD,
Parker TL,
Schubert HL,
Whitby FG,
Hill CP,
Kushner JP</span><br />
<span class="medgenPMjournal">Blood</span>
2001 Dec 1;98(12):3179-85.
doi: 10.1182/blood.v98.12.3179.
<span class="bold">PMID: </span><a href="/pubmed/11719352" target="_blank">11719352</a></div>
<div class="nl"><a target="_blank" href="/pubmed/9500716">Epidemiology of hepatitis C and G in sporadic and familial porphyria cutanea tarda.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Lamoril J,
Andant C,
Bogard C,
Puy H,
Gouya L,
Pawlotsky JM,
Da Silva V,
Soulé JC,
Deybach JC,
Nordmann Y</span><br />
<span class="medgenPMjournal">Hepatology</span>
1998 Mar;27(3):848-52.
doi: 10.1002/hep.510270329.
<span class="bold">PMID: </span><a href="/pubmed/9500716" target="_blank">9500716</a></div>
<div class="nl"><a target="_blank" href="/pubmed/9427577">Erythrocyte uroporphyrinogen decarboxylase activity: diagnostic value and relationship with clinical features in hereditary porphyria cutanea tarda.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Camagna A,
Del Duca P,
Petrinelli P,
Borelli LG,
Ciancio L,
Cipollone L,
Misasi G,
Manfredi MR,
Dionisi S,
de Martinis C</span><br />
<span class="medgenPMjournal">Am J Med Sci</span>
1998 Jan;315(1):59-62.
doi: 10.1097/00000441-199801000-00011.
<span class="bold">PMID: </span><a href="/pubmed/9427577" target="_blank">9427577</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Familial%20porphyria%20cutanea%20tarda%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 (14)</a></div></div>
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<h2 class="offscreen_noflow">Supplemental Content</h2>
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<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Table_of_contents">Table of contents</h1><a sid="113" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln"><ul id="my-toc"></ul></div>
</div>
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<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Genetic_Testing_Registry">Genetic Testing Registry</h1><a sid="106" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln"><ul><li><a href="/gtr/tests?term=C0268323%5bDISCUI%5d&amp;filter=method%3A1%5F1" target="_blank">Analyte (1)</a></li>
<li><a href="/gtr/tests?term=C0268323%5bDISCUI%5d&amp;filter=method%3A2%5F8" target="_blank">Deletion/duplication analysis (32)</a></li>
<li><a href="/gtr/tests?term=C0268323%5bDISCUI%5d&amp;filter=method%3A2%5F17" target="_blank">Mutation scanning of the entire coding region (1)</a></li>
<li><a href="/gtr/tests?term=C0268323%5bDISCUI%5d&amp;filter=method%3A2%5F9" target="_blank">Sequence analysis of select exons (1)</a></li>
<li><a href="/gtr/tests?term=C0268323%5bDISCUI%5d&amp;filter=method%3A2%5F7" target="_blank">Sequence analysis of the entire coding region (37)</a></li>
<li><a href="/gtr/tests?term=C0268323%5bDISCUI%5d&amp;filter=method%3A2%5F19" target="_blank">Targeted variant analysis (4)</a></li>
<li class="portletSeeAll portletSeeAllPad"><total><a href="/gtr/tests?term=C0268323%5bDISCUI%5d" target="_blank">See all (46)</a></total></li>
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<div class="portlet_content ln"><ul><li><a href="https://www.omim.org/search?index=entry&amp;start=1&amp;limit=10&amp;sort=score%20desc&amp;field=number&amp;search=176100" target="_blank">OMIM</a></li><li><a href="http://www.orpha.net/consor/cgi-bin/OC_Exp.php?Expert=443062" target="_blank">Orphanet</a></li><li><a href="https://clinicaltrials.gov/search?cond=Familial%20porphyria%20cutanea%20tarda" target="_blank">ClinicalTrials.gov</a></li></ul></div>
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<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Practice_guidelines">Practice guidelines</h1><a sid="121" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln"><ul class="a_poppers"><li><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=(familial%20porphyria%20cutanea%20tarda)%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=613521" target="_blank">OMIM</a></li><li><a href="/clinvar/?term=7389[geneid]" target="_blank">View UROD variations in ClinVar</a></li><li><a href="/nuccore/163937856" target="_blank">RefSeqGene</a></li><li><a href="https://catalog.coriell.org/Search?q=176100" 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/Familial+porphyria+cutanea+tarda/8404" target="_blank">Genetic Alliance</a></li><li><a href="https://www.malacards.org/card/porphyria_cutanea_tarda" target="_blank">MalaCards</a></li><li><a href="https://vsearch.nlm.nih.gov/vivisimo/cgi-bin/query-meta?v:project=medlineplus&amp;query=Familial%20porphyria%20cutanea%20tarda" target="_blank">MedlinePlus</a></li><li><a href="https://medlineplus.gov/genetics/condition/porphyria" target="_blank">MedlinePlusGenetics (GHR)</a></li><li><a href="https://rarediseases.info.nih.gov/diseases/17750/disease" target="_blank">NCATS Office of Rare Diseases Research (GARD)</a></li></ul></div>
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<h3>Reviews</h3>
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<a href="/pubmed/24175354" ref="ncbi_uid=&amp;discoId=gtr_reviews&amp;linkpos=2&amp;linkpostotal=4" target="_blank"><span class="gene_reviews">GeneReviews</span></a>
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<a href="/pubmed/clinical?term=Familial%20porphyria%20cutanea%20tarda" ref="ncbi_uid=&amp;discoId=gtr_reviews&amp;linkpos=3&amp;linkpostotal=4" target="_blank">PubMed Clinical Queries</a>
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<a href="/pubmed?term=Familial%20porphyria%20cutanea%20tarda%20AND%20humans[mesh]%20AND%20review[publication%20type]" ref="ncbi_uid=&amp;discoId=gtr_reviews&amp;linkpos=4&amp;linkpostotal=4" target="_blank">Reviews in PubMed</a>
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<h3>Related information</h3>
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<a class="brieflinkpopperctrl" href="/clinvar?LinkName=medgen_clinvar&amp;from_uid=75669" ref="log$=recordlinks">ClinVar</a>
<div class="brieflinkpop offscreen_noflow">Related medical variations</div>
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<a class="brieflinkpopperctrl" href="/gene?LinkName=medgen_gene_diseases&amp;from_uid=75669" ref="log$=recordlinks">Gene</a>
<div class="brieflinkpop offscreen_noflow">Related information in NCBI Gene</div>
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<a class="brieflinkpopperctrl" href="/gtr/tests?term=C0268323[DISCUI]" ref="log$=recordlinks">GTR</a>
<div class="brieflinkpop offscreen_noflow">Related information in GTR</div>
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<a class="brieflinkpopperctrl" href="/gtr/tests?term=C0268323[DISCUI]&amp;test_type=Clinical" ref="log$=recordlinks">GTR(Clinical)</a>
<div class="brieflinkpop offscreen_noflow">Clinical tests in GTR</div>
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<a class="brieflinkpopperctrl" href="/omim?LinkName=medgen_omim&amp;from_uid=75669" ref="log$=recordlinks">OMIM</a>
<div class="brieflinkpop offscreen_noflow">Related records in OMIM</div>
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