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<meta name="keywords" content="C0455988, disease or syndrome, familial non immune hydrops fetalis, familial non-immune hydrops fetalis, fetal edema, fetali, idiopathic hydrops, fetalis nonimmune, hydrops, fetalis nonimmunes, hydrops, fetalis, idiopathic hydrops, haemoglobin h hydrops fetalis syndrome, hemoglobin h hydrops fetalis syndrome, hydrops fetali, idiopathic, hydrops fetali, nonimmune, hydrops fetalis nonimmune, hydrops fetalis nonimmunes, hydrops fetalis not due to isoimmunization, hydrops fetalis, alpha-thalassemia-related, hydrops fetalis, idiopathic, hydrops fetalis, non-immune, hydrops fetalis, nonimmune, idiopathic hydrops fetali, idiopathic hydrops fetalis, idiopathic hydrops foetalis, nihf, non-immune fetal edema, non-immune fetal hydrops, non-immune foetal hydrops, non-immune foetal oedema, non-immune hf, non-immune hydrops fetalis, nonimmune hydrops, nonimmune hydrops fetali, nonimmune hydrops fetalis, nonimmune, hydrops fetalis, nonimmunes, hydrops fetalis, 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="Hydrops fetalis is a descriptive term for generalized edema of the fetus, with fluid accumulation in extravascular components and body cavities. It is not a diagnosis in itself, but a symptom and end-stage result of a wide variety of disorders. In the case of immune hydrops fetalis, a frequent cause is maternofetal incompatibility as in that related to a number of genetic anemias and metabolic disorders expressed in the fetus; in other instances, it remains idiopathic and likely multifactorial (summary by Bellini et al., 2009).&#13; Nonimmune hydrops fetalis accounts for 76 to 87% of all described cases of hydrops fetalis (Bellini et al., 2009).&#13; Genetic Heterogeneity of Hydrops Fetalis&#13; In southeast Asia, alpha-thalassemia (604131) is the most common cause of hydrops fetalis, accounting for 60 to 90% of cases. Almost all of these cases result from homozygous deletion of the HBA1 (141800) and HBA2 (141850) genes. A few cases have been reported that had 1 apparently normal alpha-globin gene, termed the hemoglobin H (613978) hydrops fetalis syndrome (summary by Chui and Waye, 1998).&#13; Other genetic disorders predisposing to NIHF include other congenital anemias, such as erythropoietic porphyria (e.g., 606938.0013), and many metabolic disorders, such as one form of Gaucher disease (e.g., 606463.0009), infantile sialic acid storage disease (269920), mucopolysaccharidosis type VII (253220), glycogen storage disease IV (232500), congenital disorder of glycosylation type Ia (212065), and disorders of lymphatic malformation (see, e.g., LMPHM1, 153100)." /><meta name="robots" content="index,nofollow,noarchive" />
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<!--
UID=105327
ConceptID=C0455988
-->
<!--imgCountBooks = 0--><h1 class="medgenTitle"><div class="MedGenTitleText">Non-immune hydrops fetalis<span class="h1sub">(NIHF)</span></div></h1><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>105327</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.">C0455988</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>Familial non-immune hydrops fetalis; Fetal edema; Idiopathic hydrops fetalis; NIHF</td></tr>
<tr><td><span class="bold">SNOMED CT: </span></td>
<td>Idiopathic hydrops foetalis (206538000); Idiopathic hydrops fetalis (206538000); Non-immune hydrops fetalis (276509008); Hydrops fetalis not due to isoimmunization (276509008)</td></tr>
<tr><td>Modes of inheritance:</td>
<td>
<div class="divPopper rprt" id="moi_988794"><div><strong>Not genetically inherited</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>988794</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier assigned by MedGen (starting with CN) for terms&#10;that cannot be identified in NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">CN307044</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Source: Orphanet</div>
<div class="spaceAbove">clinical entity without genetic inheritance.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/988794">This record</a></div></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#moi_988794" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Not genetically inherited</a><span> (Orphanet)</span></div></td></tr>
<tr><td colspan="2" class="small"> </td></tr><tr><td>HPO:</td>
<td><a target="_blank" title="Human Phenotype Ontology" href="https://hpo.jax.org/app/browse/term/HP:0001790">HP:0001790</a></td></tr>
<tr><td>Monarch Initiative:</td>
<td><a href="https://monarchinitiative.org/disease/MONDO:0009369" target="_blank">MONDO:0009369</a></td></tr>
<tr><td>OMIM<span class="superscript">®</span>:</td>
<td><a href="https://omim.org/entry/236750" target="_blank">236750</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=363999">ORPHA363999</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">Hydrops fetalis is a descriptive term for generalized edema of the fetus, with fluid accumulation in extravascular components and body cavities. It is not a diagnosis in itself, but a symptom and end-stage result of a wide variety of disorders. In the case of immune hydrops fetalis, a frequent cause is maternofetal incompatibility as in that related to a number of genetic anemias and metabolic disorders expressed in the fetus; in other instances, it remains idiopathic and likely multifactorial (summary by Bellini et al., 2009).&#13; Nonimmune hydrops fetalis accounts for 76 to 87% of all described cases of hydrops fetalis (Bellini et al., 2009).&#13; Genetic Heterogeneity of Hydrops Fetalis&#13; In southeast Asia, alpha-thalassemia (604131) is the most common cause of hydrops fetalis, accounting for 60 to 90% of cases. Almost all of these cases result from homozygous deletion of the HBA1 (141800) and HBA2 (141850) genes. A few cases have been reported that had 1 apparently normal alpha-globin gene, termed the hemoglobin H (613978) hydrops fetalis syndrome (summary by Chui and Waye, 1998).&#13; Other genetic disorders predisposing to NIHF include other congenital anemias, such as erythropoietic porphyria (e.g., 606938.0013), and many metabolic disorders, such as one form of Gaucher disease (e.g., 606463.0009), infantile sialic acid storage disease (269920), mucopolysaccharidosis type VII (253220), glycogen storage disease IV (232500), congenital disorder of glycosylation type Ia (212065), and disorders of lymphatic malformation (see, e.g., LMPHM1, 153100). [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_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_9169"><div><strong>Congestive heart failure</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>9169</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.">C0018802</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">The presence of an abnormality of cardiac function that is responsible for the failure of the heart to pump blood at a rate that is commensurate with the needs of the tissues or a state in which abnormally elevated filling pressures are required for the heart to do so. Heart failure is frequently related to a defect in myocardial contraction.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/9169">Feature record</a> | <a href="/medgen?term=%22Congestive%20heart%20failure%22%5BClinical%20Features%5D%20OR%209169%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_1526"><div><strong>Anemia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1526</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.">C0002871</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">A reduction in erythrocytes volume or hemoglobin concentration.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1526">Feature record</a> | <a href="/medgen?term=%22Anemia%22%5BClinical%20Features%5D%20OR%201526%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_6947"><div><strong>Hydrops fetalis</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>6947</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.">C0020305</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">The abnormal accumulation of fluid in two or more fetal compartments, including ascites, pleural effusion, pericardial effusion, and skin edema.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/6947">Feature record</a> | <a href="/medgen?term=%22Hydrops%20fetalis%22%5BClinical%20Features%5D%20OR%206947%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_105327"><div><strong>Non-immune hydrops fetalis</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>105327</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.">C0455988</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Hydrops fetalis is a descriptive term for generalized edema of the fetus, with fluid accumulation in extravascular components and body cavities. It is not a diagnosis in itself, but a symptom and end-stage result of a wide variety of disorders. In the case of immune hydrops fetalis, a frequent cause is maternofetal incompatibility as in that related to a number of genetic anemias and metabolic disorders expressed in the fetus; in other instances, it remains idiopathic and likely multifactorial (summary by Bellini et al., 2009).&#13; Nonimmune hydrops fetalis accounts for 76 to 87% of all described cases of hydrops fetalis (Bellini et al., 2009).&#13; Genetic Heterogeneity of Hydrops Fetalis&#13; In southeast Asia, alpha-thalassemia (604131) is the most common cause of hydrops fetalis, accounting for 60 to 90% of cases. Almost all of these cases result from homozygous deletion of the HBA1 (141800) and HBA2 (141850) genes. A few cases have been reported that had 1 apparently normal alpha-globin gene, termed the hemoglobin H (613978) hydrops fetalis syndrome (summary by Chui and Waye, 1998).&#13; Other genetic disorders predisposing to NIHF include other congenital anemias, such as erythropoietic porphyria (e.g., 606938.0013), and many metabolic disorders, such as one form of Gaucher disease (e.g., 606463.0009), infantile sialic acid storage disease (269920), mucopolysaccharidosis type VII (253220), glycogen storage disease IV (232500), congenital disorder of glycosylation type Ia (212065), and disorders of lymphatic malformation (see, e.g., LMPHM1, 153100).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/105327">Feature record</a> | <a href="/medgen?term=%22Non-immune%20hydrops%20fetalis%22%5BClinical%20Features%5D%20OR%20105327%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_1526" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Anemia</a></span></li></ul></li><li><span class="TLline">Abnormality of prenatal development or birth</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_6947" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Hydrops fetalis</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_105327" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Non-immune hydrops fetalis</a></span></li></ul></li><li><span class="TLline">Abnormality of the cardiovascular system</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_9169" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Congestive heart failure</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=C0455988[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=105327">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=105327" target="_blank" href="/omim/236750">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=105327" ref="ncbi_uid=105327">V</a></span></span><span class="TLline">Non-immune hydrops fetalis</span></li></ul></div></div></div></div></div><div id="tabMGEN"><div class="ds_tree"><ul><li><span class="TLline"><a href="/medgen/867443" ref="tree=MeSH" title="MedGen record for Phenotypic abnormality">Phenotypic abnormality</a></span><ul><li><span class="TLline"><a href="/medgen/871309" ref="tree=MeSH" title="MedGen record for Abnormality of prenatal development or birth">Abnormality of prenatal development or birth</a></span><ul><li><span class="TLline"><a href="/medgen/1254" ref="tree=MeSH" title="MedGen record for Fetal anomaly">Fetal anomaly</a></span><ul><li><span class="TLline"><a href="/medgen/1814230" ref="tree=MeSH" title="MedGen record for Abnormal fetal morphology">Abnormal fetal morphology</a></span><ul><li><span class="TLline"><a href="/medgen/6947" ref="tree=MeSH" title="MedGen record for Hydrops fetalis">Hydrops fetalis</a></span><ul><li><span class="matched_ds">Non-immune hydrops fetalis</span></li></ul></li></ul></li></ul></li></ul></li></ul></li></ul></div></div></div></div>
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<div class="portlet mgSection" id="ID_112">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Conditions_with_this_feature">Conditions with this feature</h1><a sid="112" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln clinfeat">
<div class="divPopper rprt" id="rdis_75566"><div><strong>Distichiasis-lymphedema syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>75566</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.">C0265345</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Lymphedema-distichiasis syndrome (referred to as LDS in this GeneReview) is characterized by lower-limb lymphedema, and distichiasis (aberrant eyelashes ranging from a full set of extra eyelashes to a single hair). Lymphedema typically appears in late childhood or puberty, is confined to the lower limbs with or without involvement of the external genitalia, and is often asymmetric; severity varies within families. Males develop edema at an earlier age and have more problems with cellulitis than females. Distichiasis, which may be present at birth, is observed in 94% of affected individuals. About 75% of affected individuals have ocular findings including corneal irritation, recurrent conjunctivitis, and photophobia; other common findings include varicose veins and ptosis.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/75566">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_82768"><div><strong>Neonatal hemochromatosis</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>82768</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.">C0268059</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Neonatal hemochromatosis (NH) is characterized by hepatic failure in the newborn period and heavy iron staining in the liver. In addition, there is marked siderosis of extrahepatic tissues, including the heart and pancreas (Driscoll et al., 1988).&#13; Whitington (2007) postulated that some cases of neonatal hemochromatosis result from maternal alloimmunity directed at the fetal liver, and therefore do not represent an inherited mendelian disorder. Other causes may result from metabolic disease or perinatal infection. In particular, he commented that the disorder is not related to the family of inherited liver diseases that fall under the classification of hereditary hemochromatosis (see, e.g., 235200). Whitington (2007) proposed the term 'congenital alloimmune hepatitis.'&#13; In the past, the disorder has loosely been labeled 'neonatal hepatitis' and 'giant cell hepatitis,' which are pathologic findings in the liver representing a common response to a variety of insults, including cholestatic disorders and infection, among others (Fawaz et al., 1975; Knisely et al., 1987; Kelly et al., 2001).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/82768">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_82779"><div><strong>Combined deficiency of sialidase AND beta galactosidase</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>82779</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.">C0268233</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Galactosialidosis (GSL) is a lysosomal storage disease associated with a combined deficiency of beta-galactosidase (611458) and neuraminidase (608272), secondary to a defect in protective protein/cathepsin A (PPCA). All patients have clinical manifestations typical of a lysosomal disorder, such as coarse facies, cherry red spots, vertebral changes, foam cells in the bone marrow, and vacuolated lymphocytes. Three phenotypic subtypes are recognized. The early infantile form is associated with fetal hydrops, edema, ascites, visceromegaly, skeletal dysplasia, and early death. The late infantile type is characterized by hepatosplenomegaly, growth retardation, cardiac involvement, and rare occurrence of neurologic signs. The juvenile/adult form is characterized by myoclonus, ataxia, angiokeratoma, mental retardation, neurologic deterioration, absence of visceromegaly, and long survival. The majority of reported patients belong to the juvenile/adult group and are mainly of Japanese origin (summary by d'Azzo et al., 2001).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/82779">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_75673"><div><strong>Osteogenesis imperfecta, perinatal lethal</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>75673</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.">C0268358</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">COL1A1/2 osteogenesis imperfecta (COL1A1/2-OI) is characterized by fractures with minimal or absent trauma, variable dentinogenesis imperfecta (DI), and, in adult years, hearing loss. The clinical features of COL1A1/2-OI represent a continuum ranging from perinatal lethality to individuals with severe skeletal deformities, mobility impairments, and very short stature to nearly asymptomatic individuals with a mild predisposition to fractures, normal dentition, normal stature, and normal life span. Fractures can occur in any bone but are most common in the extremities. DI is characterized by gray or brown teeth that may appear translucent, wear down, and break easily. COL1A1/2-OI has been classified into four types based on clinical presentation and radiographic findings. This classification system can be helpful in providing information about prognosis and management for a given individual. The four more common OI types are now referred to as follows: Classic non-deforming OI with blue sclerae (previously OI type I). Perinatally lethal OI (previously OI type II). Progressively deforming OI (previously OI type III). Common variable OI with normal sclerae (previously OI type IV).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/75673">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_473069"><div><strong>Pyruvate kinase deficiency of red cells</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>473069</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.">C0340968</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Red cell pyruvate kinase deficiency, or congenital nonspherocytic hemolyic anemia-2 (CNSHA2), is the most common cause of hereditary nonspherocytic hemolytic anemia. PK deficiency is also the most frequent enzyme abnormality of the glycolytic pathway (Zanella et al., 2005).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/473069">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_138111"><div><strong>PMM2-congenital disorder of glycosylation</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>138111</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.">C0349653</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">PMM2-CDG, the most common of a group of disorders of abnormal glycosylation of N-linked oligosaccharides, is divided into three clinical stages: infantile multisystem, late-infantile and childhood ataxiaintellectual disability, and adult stable disability. The clinical manifestations and course are highly variable, ranging from infants who die in the first year of life to mildly affected adults. Clinical findings tend to be similar in sibs. In the infantile multisystem presentation, infants show axial hypotonia, hyporeflexia, esotropia, and developmental delay. Feeding issues, vomiting, faltering growth, and developmental delay are frequently seen. Subcutaneous fat may be excessive over the buttocks and suprapubic region. Two distinct clinical courses are observed: (1) a nonfatal neurologic course with faltering growth, strabismus, developmental delay, cerebellar hypoplasia, and hepatopathy in infancy followed by neuropathy and retinitis pigmentosa in the first or second decade; and (2) a more severe neurologic-multivisceral course with approximately 20% mortality in the first year of life. The late-infantile and childhood ataxiaintellectual disability stage, which begins between ages three and ten years, is characterized by hypotonia, ataxia, severely delayed language and motor development, inability to walk, and IQ of 40 to 70; other findings include seizures, stroke-like episodes or transient unilateral loss of function, coagulopathy, retinitis pigmentosa, joint contractures, and skeletal deformities. In the adult stable disability stage, intellectual ability is stable; peripheral neuropathy is variable, progressive retinitis pigmentosa and myopia are seen, thoracic and spinal deformities with osteoporosis worsen, and premature aging is observed; females may lack secondary sexual development and males may exhibit decreased testicular volume. Hypogonadotropic hypogonadism and coagulopathy may occur. The risk for deep venous thrombosis is increased.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/138111">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_98475"><div><strong>Schneckenbecken dysplasia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>98475</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.">C0432194</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Schneckenbecken dysplasia (SHNKND) is a perinatally lethal skeletal dysplasia. The German term 'Schneckenbecken' refers to the distinctive, snail-like appearance of the ilia that results from a medial bone projection from the inner iliac margin. Other hallmarks of the disorder include thoracic hypoplasia, severe flattening of the vertebral bodies, and short, thick long bones (summary by Hiraoka et al., 2007).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/98475">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_105327"><div><strong>Non-immune hydrops fetalis</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>105327</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.">C0455988</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Hydrops fetalis is a descriptive term for generalized edema of the fetus, with fluid accumulation in extravascular components and body cavities. It is not a diagnosis in itself, but a symptom and end-stage result of a wide variety of disorders. In the case of immune hydrops fetalis, a frequent cause is maternofetal incompatibility as in that related to a number of genetic anemias and metabolic disorders expressed in the fetus; in other instances, it remains idiopathic and likely multifactorial (summary by Bellini et al., 2009).&#13; Nonimmune hydrops fetalis accounts for 76 to 87% of all described cases of hydrops fetalis (Bellini et al., 2009).&#13; Genetic Heterogeneity of Hydrops Fetalis&#13; In southeast Asia, alpha-thalassemia (604131) is the most common cause of hydrops fetalis, accounting for 60 to 90% of cases. Almost all of these cases result from homozygous deletion of the HBA1 (141800) and HBA2 (141850) genes. A few cases have been reported that had 1 apparently normal alpha-globin gene, termed the hemoglobin H (613978) hydrops fetalis syndrome (summary by Chui and Waye, 1998).&#13; Other genetic disorders predisposing to NIHF include other congenital anemias, such as erythropoietic porphyria (e.g., 606938.0013), and many metabolic disorders, such as one form of Gaucher disease (e.g., 606463.0009), infantile sialic acid storage disease (269920), mucopolysaccharidosis type VII (253220), glycogen storage disease IV (232500), congenital disorder of glycosylation type Ia (212065), and disorders of lymphatic malformation (see, e.g., LMPHM1, 153100).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/105327">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_220903"><div><strong>Fetal akinesia deformation sequence 1</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>220903</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.">C1276035</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Decreased fetal activity associated with multiple joint contractures, facial anomalies and pulmonary hypoplasia. Ultrasound examination may reveal polyhydramnios, ankylosis, scalp edema, and decreased chest movements (reflecting pulmonary hypoplasia).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/220903">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_309963"><div><strong>Hereditary lymphedema type I</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>309963</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.">C1704423</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Primary lymphedema is caused by anatomic or functional defects in the lymphatic system, resulting in chronic swelling of body parts. There may be accompanying nail and skin changes, such as nail dysplasia or papillomatosis. Onset is usually at birth or in early childhood but can occur later, and the severity is variable (summary by Gordon et al., 2013 and Balboa-Beltran et al., 2014).&#13; Genetic Heterogeneity of Lymphatic Malformation&#13; Primary lymphedema is genetically heterogeneous: see also LMPHM2 (611944), which maps to chromosome 6q16.2-q22.1; LMPHM3 (613480), caused by mutation in the GJC2 gene (608803) on chromosome 1q42; LMPHM4 (615907), caused by mutation in the VEGFC gene (601528) on chromosome 4q34; LMPHM5 (153200); LMPHM6 (616843), caused by mutation in the PIEZO1 gene (611184) on chromosome 16q24; LMPHM7 (617300), caused by mutation in the EPHB4 gene (600011) on chromosome 7q22; LMPHM8 (618773), caused by mutation in the CALCRL gene (114190) on chromosome 2q31; LMPHM9 (619319), caused by mutation in the CELSR1 gene (604523) on chromosome 22q13; LMPHM10 (610369), caused by mutation in the ANGPT2 gene (601922) on chromosome 8p23; LMPHM11 (619401), caused by mutation in the TIE1 gene (600222) on chromosome 1p34; LMPHM12 (620014), caused by mutation in the MDFIC gene (614511) on chromosome 7q31; LMPHM13 (620244), caused by mutation in the THSD1 gene (616821) on chromosome 13q14; and LMPHM14 (620602), caused by mutation in the ERG gene (165080) on chromosome 21q22.&#13; Lymphedema can also be a feature of syndromic disorders such as lymphedema-distichiasis syndrome (153400), which is caused by mutation in the FOXC2 gene (602402), and various forms of nonimmune hydrops fetalis (NIHF; see 236750).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/309963">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_374996"><div><strong>Gaucher disease perinatal lethal</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>374996</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.">C1842704</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Gaucher disease (GD) encompasses a continuum of clinical findings from a perinatal-lethal disorder to an asymptomatic type. The characterization of three major clinical types (1, 2, and 3) and two clinical forms (perinatal-lethal and cardiovascular) is useful in determining prognosis and management. Cardiopulmonary complications have been described with all the clinical phenotypes, although varying in frequency and severity. Type 1 GD is characterized by the presence of clinical or radiographic evidence of bone disease (osteopenia, focal lytic or sclerotic lesions, and osteonecrosis), hepatosplenomegaly, anemia, thrombocytopenia, lung disease, and the absence of primary central nervous system disease. Type 2 GD is characterized by primary central nervous system disease with onset before age two years, limited psychomotor development, and a rapidly progressive course with death by age two to four years. Type 3 GD is characterized by primary central nervous system disease with childhood onset, a more slowly progressive course, and survival into the third or fourth decade. The perinatal-lethal form is associated with ichthyosiform or collodion skin abnormalities or with nonimmune hydrops fetalis. The cardiovascular form is characterized by calcification of the aortic and mitral valves, mild splenomegaly, corneal opacities, and supranuclear ophthalmoplegia.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/374996">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_375070"><div><strong>Hypotrichosis-lymphedema-telangiectasia syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>375070</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.">C1843004</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Hypotrichosis-lymphedema-telangiectasia syndrome is an autosomal recessive disorder characterized by these 3 features, which begin at birth or in early childhood and are progressive (summary by Irrthum et al., 2003).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/375070">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_340355"><div><strong>Congenital pulmonary lymphangiectasia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>340355</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.">C1849554</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Pulmonary lymphangiectasia is a rare congenital vascular dysplasia characterized by an increased number of dilated pulmonary lymphatics in the subpleural, peribronchial, and interlobular septa. Respiratory distress is usually noted immediately after birth (summary by Stevenson et al., 2006).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/340355">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_344290"><div><strong>Noonan syndrome 2</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>344290</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.">C1854469</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Noonan syndrome (NS) is characterized by characteristic facies, short stature, congenital heart defect, and developmental delay of variable degree. Other findings can include broad or webbed neck, unusual chest shape with superior pectus carinatum and inferior pectus excavatum, cryptorchidism, varied coagulation defects, lymphatic dysplasias, and ocular abnormalities. Although birth length is usually normal, final adult height approaches the lower limit of normal. Congenital heart disease occurs in 50%-80% of individuals. Pulmonary valve stenosis, often with dysplasia, is the most common heart defect and is found in 20%-50% of individuals. Hypertrophic cardiomyopathy, found in 20%-30% of individuals, may be present at birth or develop in infancy or childhood. Other structural defects include atrial and ventricular septal defects, branch pulmonary artery stenosis, and tetralogy of Fallot. Up to one fourth of affected individuals have mild intellectual disability, and language impairments in general are more common in NS than in the general population.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/344290">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_349087"><div><strong>Long QT syndrome 3</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>349087</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.">C1859062</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Congenital long QT syndrome is electrocardiographically characterized by a prolonged QT interval and polymorphic ventricular arrhythmias (torsade de pointes). These cardiac arrhythmias may result in recurrent syncope, seizure, or sudden death (Jongbloed et al., 1999).&#13; For a discussion of genetic heterogeneity of long QT syndrome, see LQT1 (192500).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/349087">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_419308"><div><strong>ALG1-congenital disorder of glycosylation</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>419308</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.">C2931005</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Congenital disorders of glycosylation (CDGs) comprise a group of multisystem diseases with mostly severe psychomotor and mental retardation. Type I CDG comprises those disorders in which there are defects that affect biosynthesis of dolichol-linked oligosaccharides in the cytosol or the endoplasmic reticulum (ER), as well as defects involving the transfer of oligosaccharides onto nascent glycoproteins. Type II CDG comprises all defects of further trimming and elongation of N-linked oligosaccharides in the ER and Golgi (Schwarz et al., 2004).&#13; CDG1K is a type I CDG characterized by predominant neurologic involvement. Survival ranges from the second day of life to adulthood. The liver is affected in a minority of patients and shows hepatomegaly, edema, ascites, cholestatic jaundice, portal hypertension, and Budd-Chiari syndrome (summary by Marques-da-Silva et al., 2017).&#13; For a general discussion of CDGs, see CDG1A (212065).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/419308">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_418969"><div><strong>Greenberg dysplasia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>418969</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.">C2931048</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Greenberg dysplasia (GRBGD), also known as hydrops-ectopic calcification-moth-eaten (HEM) skeletal dysplasia, is a rare autosomal recessive osteochondrodysplasia characterized by gross fetal hydrops, severe shortening of all long bones with a moth-eaten radiographic appearance, platyspondyly, disorganization of chondroosseous calcification, and ectopic ossification centers. It is lethal in utero. Patient fibroblasts show increased levels of cholesta-8,14-dien-3-beta-ol, suggesting a defect of sterol metabolism (summary by Konstantinidou et al., 2008).&#13; Herman (2003) reviewed the cholesterol biosynthetic pathway and 6 disorders involving enzyme defects in postsqualene cholesterol biosynthesis: Smith-Lemli-Opitz syndrome (SLOS; 270400), desmosterolosis (602398), X-linked dominant chondrodysplasia punctata (CDPX2; 302960), CHILD syndrome (308050), lathosterolosis (607330), and HEM skeletal dysplasia.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/418969">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_755478"><div><strong>Alveolar capillary dysplasia with pulmonary venous misalignment</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>755478</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.">C2960310</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Congenital alveolar capillary dysplasia with misalignment of pulmonary veins (ACDMPV) is characterized histologically by failure of formation and ingrowth of alveolar capillaries that then do not make contact with alveolar epithelium, medial muscular thickening of small pulmonary arterioles with muscularization of the intraacinar arterioles, thickened alveolar walls, and anomalously situated pulmonary veins running alongside pulmonary arterioles and sharing the same adventitial sheath. Less common features include a reduced number of alveoli and a patchy distribution of the histopathologic changes. The disorder is associated with persistent pulmonary hypertension of the neonate and shows varying degrees of lability and severity (Boggs et al., 1994). Affected infants present with respiratory distress resulting from pulmonary hypertension in the early postnatal period, and the disease is uniformly fatal within the newborn period (Vassal et al., 1998). Additional features of ACDMPV include multiple congenital anomalies affecting the cardiovascular, gastrointestinal, genitourinary, and musculoskeletal systems, as well as disruption of the normal right-left asymmetry of intrathoracic or intraabdominal organs (Sen et al., 2004).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/755478">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_860487"><div><strong>Hennekam lymphangiectasia-lymphedema syndrome 1</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>860487</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.">C4012050</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Hennekam lymphangiectasia-lymphedema syndrome (HKLLS1) is an autosomal recessive disorder characterized by generalized lymphatic dysplasia affecting various organs, including the intestinal tract, pericardium, and limbs. Additional features of the disorder include facial dysmorphism and cognitive impairment (summary by Alders et al., 2014).&#13; Genetic Heterogeneity of Hennekam Lymphangiectasia-Lymphedema Syndrome&#13; See also HKLLS2 (616006), caused by mutation in the FAT4 gene (612411) on chromosome 4q28, and HKLLS3 (618154), caused by mutation in the ADAMTS3 gene (605011) on chromosome 4q13.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/860487">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_908120"><div><strong>Lymphatic malformation 6</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>908120</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.">C4225184</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Lymphatic malformation-6 is a form of generalized lymphatic dysplasia (GLD), which is characterized by a uniform, widespread lymphedema affecting all segments of the body, with systemic involvement such as intestinal and/or pulmonary lymphangiectasia, pleural effusions, chylothoraces and/or pericardial effusions. In LMPHM6, there is a high incidence of nonimmune hydrops fetalis (NIHF) with either death or complete resolution of the neonatal edema, but childhood onset of lymphedema with or without systemic involvement also occurs. Mild facial edema is often present. Patients have normal intelligence and no seizures (summary by Fotiou et al., 2015).&#13; For a discussion of genetic heterogeneity of lymphatic malformation, see 153100.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/908120">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_934596"><div><strong>Lymphatic malformation 7</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>934596</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.">C4310629</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">LMPHM7 is an autosomal dominant disorder with variable expressivity. Some patients may develop severe nonimmune lymphatic-related hydrops fetalis (LRHF) in utero, resulting in early death, whereas others may have milder manifestations, such as atrial septal defect (ASD) or varicose veins as adults. The hydrops and/or swelling improves spontaneously in those who survive the neonatal period (summary by Martin-Almedina et al., 2016).&#13; For a discussion of genetic heterogeneity of lymphatic malformation, see 153100.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/934596">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_934714"><div><strong>Cholestasis, progressive familial intrahepatic, 5</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>934714</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.">C4310747</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Progressive familial intrahepatic cholestasis-5 (PFIC5) is an autosomal recessive severe liver disorder characterized by onset of intralobular cholestasis in the neonatal period. The disease is rapidly progressive, leading to liver failure and death if liver transplant is not performed. Other features include abnormal liver enzymes, low to normal gamma-glutamyl transferase (GGT) activity, increased alpha-fetoprotein, and a vitamin K-independent coagulopathy (summary by Gomez-Ospina et al., 2016).&#13; For a general phenotypic description and a discussion of genetic heterogeneity of PFIC, see PFIC1 (211600).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/934714">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_934728"><div><strong>Hydrops-lactic acidosis-sideroblastic anemia-multisystemic failure syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>934728</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.">C4310761</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Hydrops, lactic acidosis, and sideroblastic anemia (HLASA) is an autosomal recessive multisystem disorder characterized by the onset of hydrops in utero. The severity of the hydrops and the disorder in general is highly variable. At birth, affected infants usually show poor growth, lactic acidosis, pulmonary hypertension with hypoxic respiratory insufficiency, and sideroblastic anemia. More variable features may include hepatosplenomegaly or cholestasis, hypoglycemia, pancreatic insufficiency, and micropenis or hypospadias. Death in infancy may occur. Those who survive tend to have resolution of lactic acidosis and anemia, but may show developmental delay and sensorineural deafness (summary by Riley et al., 2020).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/934728">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1373459"><div><strong>Hypotrichosis-lymphedema-telangiectasia-renal defect syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1373459</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.">C4317151</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Hypotrichosis-lymphedema-telangiectasia-renal defect syndrome is an autosomal dominant disorder characterized by these 4 features, which begin in early childhood and are progressive (summary by Moalem et al., 2015).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1373459">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1621907"><div><strong>Fraser syndrome 3</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1621907</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.">C4540040</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Fraser syndrome is an autosomal recessive malformation disorder characterized by cryptophthalmos, syndactyly, and abnormalities of the respiratory and urogenital tract (summary by van Haelst et al., 2008).&#13; For a general phenotypic description and a discussion of genetic heterogeneity of Fraser syndrome, see 219000.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1621907">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1648325"><div><strong>Cardiomyopathy, familial hypertrophic 27</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1648325</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.">C4748014</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">CMH27 is a severe, early-onset cardiomyopathy with morphologic features of both dilated and hypertrophic disease, characterized by biventricular involvement and atypical distribution of hypertrophy. Heterozygotes are at increased risk of developing cardiomyopathy (Almomani et al., 2016).&#13; For a general phenotypic description and a discussion of genetic heterogeneity of hypertrophic cardiomyopathy, see CMH1 (192600).&#13; An oligogenic form of hypertrophic cardiomyopathy, involving heterozygous mutations in the ALPK3, TTN (188840), and MYL3 (160790) genes has also been reported in 1 family.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1648325">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1648372"><div><strong>Arthrogryposis, cleft palate, craniosynostosis, and impaired intellectual development</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1648372</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.">C4748872</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">ACCIID is characterized by arthrogryposis, cleft palate, craniosynostosis, micrognathia, short stature, and impaired intellectual development. Seizures and bony abnormalities (severe slenderness of the ribs and tubular bones and perinatal fractures) have been observed (Mizuguchi et al., 2018).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1648372">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1677588"><div><strong>Hydrops fetalis, nonimmune, with gracile bones and dysmorphic features</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1677588</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.">C5193233</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1677588">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1684767"><div><strong>Lymphatic malformation 8</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1684767</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.">C5231496</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Lymphatic malformation-8 (LMPHM8) is an autosomal recessive disorder in which affected fetuses die in utero due to nonimmune hydrops fetalis (NIHF). The fetus and placenta are edematous with interstitial accumulation of fluid and abnormally shaped vessels. The disorder results from impaired lymphangiogenesis. Carrier females have reduced fertility and recurrent miscarriages likely due to NIHF (summary by Mackie et al., 2018).&#13; For a discussion of genetic heterogeneity of lymphatic malformation, see LMPHM1 (153100).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1684767">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1714731"><div><strong>Combined oxidative phosphorylation deficiency 40</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1714731</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.">C5394232</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Combined oxidative phosphorylation deficiency-40 (COXPD40) is an autosomal recessive mitochondrial disorder with onset in utero or soon after birth. Affected individuals have severe hypertrophic cardiomyopathy, poor growth, and sensorineural hearing loss. Laboratory studies show evidence of mitochondrial dysfunction, such as lactic acidosis. Patient-derived tissues and cells show variably decreased activities of mitochondrial respiratory complexes I, III, IV, and V. The disorder is lethal, with no reported patients surviving past infancy (summary by Friederich et al., 2018).&#13; For a discussion of genetic heterogeneity of combined oxidative phosphorylation deficiency, see COXPD1 (609060).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1714731">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1711853"><div><strong>Combined oxidative phosphorylation deficiency 41</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1711853</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.">C5394236</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1711853">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1709379"><div><strong>Combined oxidative phosphorylation deficiency 42</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1709379</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.">C5394237</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Combined oxidative phosphorylation deficiency-42 (COXPD42) is an autosomal recessive metabolic disorder characterized by onset of cardiomyopathy, respiratory insufficiency, lactic metabolic acidosis, and anemia in the first months of life. Patient tissue shows variable impairment of mitochondrial oxidative phosphorylation affecting mtDNA-encoded subunits I, III, and IV. All reported affected infants have died in the first year of life (summary by Friederich et al., 2018).&#13; For a discussion of genetic heterogeneity of combined oxidative phosphorylation deficiency, see COXPD1 (609060).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1709379">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1745427"><div><strong>Mitochondrial complex 1 deficiency, nuclear type 35</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1745427</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.">C5436576</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1745427">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1786417"><div><strong>Immunodeficiency 80 with or without congenital cardiomyopathy</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1786417</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.">C5543344</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Immunodeficiency-80 with or without congenital cardiomyopathy (IMD80) is an autosomal recessive immunologic disorder with variable manifestations. One patient with infantile-onset of chronic cytomegalovirus (CMV) infection associated with severely decreased NK cells has been reported. Another family with 3 affected fetuses showing restrictive cardiomyopathy and hypoplasia of the spleen and thymus has also been reported (summary by Baxley et al., 2021).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1786417">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1823976"><div><strong>Lymphatic malformation 12</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1823976</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.">C5774203</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Lymphatic malformation-12 (LMPHM12) is characterized by abnormalities in the development and function of major truncal lymphatic vessels, causing nonimmune hydrops fetalis that results in stillbirth in some cases. Other affected individuals experience postnatal subcutaneous lymphedema and chylothorax, with pleural and pericardial effusions and ascites (Byrne et al., 2022).&#13; For a general phenotypic description and discussion of genetic heterogeneity of lymphatic malformation, see LMPHM1 (153100).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1823976">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1824048"><div><strong>Combined oxidative phosphorylation deficiency 57</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1824048</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.">C5774275</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Combined oxidative phosphorylation deficiency-57 (COXPD57) is an autosomal recessive multisystem mitochondrial disease with varying degrees of severity from premature death in infancy to permanent disability in young adulthood (Lee et al., 2022).&#13; For a discussion of genetic heterogeneity of combined oxidative phosphorylation deficiency, see COXPD1 (609060).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1824048">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1840915"><div><strong>Lymphatic malformation 13</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1840915</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.">C5830279</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Lymphatic malformation-13 (LMPHM13) is characterized by the presence of nonimmune hydrops fetalis which often resolves with age. Capillary or cavernous hemangiomas are present in most patients, as are cardiac defects, often mild (Abdelrahman et al., 2018).&#13; For a discussion of genetic heterogeneity of lymphatic malformation, see 153100.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1840915">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1841137"><div><strong>Congenital myopathy 22B, severe fetal</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1841137</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.">C5830501</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Severe fetal congenital myopathy-22B (CMYO22B) is an autosomal recessive muscle disorder characterized by in utero onset of severe muscle weakness manifest as fetal akinesia. The pregnancies are often complicated by polyhydramnios, and affected individuals develop fetal hydrops with pulmonary hypoplasia, severe joint contractures, and generalized muscle hypoplasia. Those who are born have respiratory failure resulting in death. Dysmorphic facial features may be present. The features in these patients overlap with fetal akinesia deformation sequence (FADS; see 208150) and lethal congenital contractures syndrome (LCCS; see 253310) (Zaharieva et al., 2016).&#13; For a discussion of genetic heterogeneity of congenital myopathy, see CMYO1A (117000).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1841137">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1847052"><div><strong>Long-Olsen-Distelmaier syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1847052</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.">C5882721</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Long-Olsen-Distelmaier syndrome (LNGODS) is a severe, early-onset disease with multiple system involvement and lethal dilated cardiomyopathy (DCM) as a core clinical feature (summary by Reijnders et al., 2023).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1847052">Condition Record</a></div></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_419308" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">ALG1-congenital disorder of glycosylation</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_755478" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Alveolar capillary dysplasia with pulmonary venous misalignment</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1648372" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Arthrogryposis, cleft palate, craniosynostosis, and impaired intellectual development</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1648325" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Cardiomyopathy, familial hypertrophic 27</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_934714" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Cholestasis, progressive familial intrahepatic, 5</a></div><div class="jig-moreless" data-jigconfig="class: 'moveDown', moreText: 'See full list (39)', lessText: 'Show less', nodeBefore: 0"><span id="clinMore">
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_82779" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Combined deficiency of sialidase AND beta galactosidase</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1714731" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Combined oxidative phosphorylation deficiency 40</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1711853" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Combined oxidative phosphorylation deficiency 41</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1709379" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Combined oxidative phosphorylation deficiency 42</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1824048" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Combined oxidative phosphorylation deficiency 57</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1841137" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Congenital myopathy 22B, severe fetal</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_340355" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Congenital pulmonary lymphangiectasia</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_75566" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Distichiasis-lymphedema syndrome</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_220903" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Fetal akinesia deformation sequence 1</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1621907" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Fraser syndrome 3</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_374996" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Gaucher disease perinatal lethal</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_418969" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Greenberg dysplasia</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_860487" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Hennekam lymphangiectasia-lymphedema syndrome 1</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_309963" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Hereditary lymphedema type I</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1677588" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Hydrops fetalis, nonimmune, with gracile bones and dysmorphic features</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_934728" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Hydrops-lactic acidosis-sideroblastic anemia-multisystemic failure syndrome</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_375070" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Hypotrichosis-lymphedema-telangiectasia syndrome</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1373459" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Hypotrichosis-lymphedema-telangiectasia-renal defect syndrome</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1786417" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Immunodeficiency 80 with or without congenital cardiomyopathy</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_349087" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Long QT syndrome 3</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1847052" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Long-Olsen-Distelmaier syndrome</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1823976" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Lymphatic malformation 12</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1840915" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Lymphatic malformation 13</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_908120" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Lymphatic malformation 6</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_934596" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Lymphatic malformation 7</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1684767" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Lymphatic malformation 8</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1745427" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Mitochondrial complex 1 deficiency, nuclear type 35</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_82768" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Neonatal hemochromatosis</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_105327" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Non-immune hydrops fetalis</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_344290" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Noonan syndrome 2</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_75673" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Osteogenesis imperfecta, perinatal lethal</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_138111" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">PMM2-congenital disorder of glycosylation</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_473069" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Pyruvate kinase deficiency of red cells</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_98475" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Schneckenbecken dysplasia</a></div></span></div></div>
</div>
<div class="portlet mgSection" id="ID_105">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Professional_guidelines">Professional guidelines</h1><a sid="105" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln"><h3 class="subhead">PubMed<a class="help jig-ncbi-popper" data-jig="ncbipopper" href="#guidelinesHelpPM"><img class="pulldown" src="//static.pubmed.gov/portal/portal3rc.fcgi/4223267/img/4204968" /></a></h3>
<div class="nl"><a target="_blank" href="/pubmed/36183347">Prenatal diagnosis of non-immune hydrops fetalis: whole-exome sequencing or whole-genome sequencing?</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Lin XM,
Li DZ</span><br />
<span class="medgenPMjournal">Ultrasound Obstet Gynecol</span>
2022 Oct;60(4):585-586.
doi: 10.1002/uog.26063.
<span class="bold">PMID: </span><a href="/pubmed/36183347" target="_blank">36183347</a></div>
<div class="nl"><a target="_blank" href="/pubmed/24165062">RETIRED: Investigation and management of non-immune fetal hydrops.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Désilets V,
Audibert F;
Society of Obstetrician and Gynaecologists of Canada</span><br />
<span class="medgenPMjournal">J Obstet Gynaecol Can</span>
2013 Oct;35(10):923-38.
doi: 10.1016/s1701-2163(15)30816-1.
<span class="bold">PMID: </span><a href="/pubmed/24165062" target="_blank">24165062</a></div>
<div class="nl"><a target="_blank" href="/pubmed/9854738">Diagnosis and management of non-immune hydrops fetalis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Ettore G,
Guarnera S,
Bianca S</span><br />
<span class="medgenPMjournal">Prenat Diagn</span>
1998 Nov;18(11):1213.
<span class="bold">PMID: </span><a href="/pubmed/9854738" target="_blank">9854738</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=(%22non-immune%20hydrops%20fetalis%22%5Btiab%3A~0%5D)%20AND%20(%22english%20and%20humans%22%5BFilter%5D)%20AND%20(%20(%22practice%20guideline%22%5BFilter%5D)%20OR%20(practice*%5Btitl%5D%20AND%20(guideline%5Btitl%5D%20OR%20parameter%5Btitl%5D%20OR%20resource%5Btitl%5D%20OR%20bulletin%5Btitl%5D%20OR%20best%5Btitl%5D))%20OR%20(genetic*%5Btitl%5D%20AND%20(evaluation%5Btitl%5D%20OR%20counseling%5Btitl%5D%20OR%20screening%5Btitl%5D%20OR%20test*%5Btitl%5D))%20OR%20(clinical%5Btitl%5D%20AND%20((expert%5Btitl%5D%20AND%20consensus%5Btitl%5D)%20OR%20utility%5Btitl%5D%20OR%20guideline*%5Btitl%5D))%20OR%20(management%5Btitl%5D%20AND%20(clinical%5Btitl%5D%20OR%20diagnos*%5Btitl%5D%20OR%20recommendation%5Btitl%5D%20OR%20pain%5Btitl%5D%20OR%20surveillance%5Btitl%5D%20OR%20emergency%5Btitl%5D%20OR%20guideline*%5Btitl%5D%20OR%20therap*))%20OR%20(treatment%5Btitl%5D%20AND%20((evaluation%5Btitl%5D%20AND%20diagnosis%5Btitl%5D)%20OR%20(assessment%5Btitl%5D%20AND%20prevention%5Btitl%5D)%20OR%20therap*))%20OR%20(Diagnos*%5Btitl%5D%20AND%20(prenatal%5Btitl%5D%20OR%20treatment%5Btitl%5D%20OR%20follow-up%5Btitl%5D%20OR%20statement%5Btitl%5D%20OR%20criteria%5Btitl%5D%20OR%20newborn%5Btitl%5D%20OR%20differential%5Btitl%5D%20OR%20neonatal%5Btitl%5D%20OR%20neonate%5Btitl%5D))%20OR%20(guideline*%5Btitl%5D%20AND%20(pharmacogenetic*%5Btitl%5D%20OR%20recommendation%5Btitl%5D%20OR%20therap*%5Btitl%5D%20OR%20evidence-based%5Btitl%5D%20OR%20consensus%5Btitl%5D%20OR%20(technical%5Btitl%5D%20AND%20standard*%5Btitl%5D)%20OR%20(molecular%5Btitl%5D%20AND%20testing%5Btitl%5D)))%20OR%20(risk%5Btitl%5D%20AND%20assessment%5Btitl%5D)%20OR%20(recommendation*%5Btitl%5D%20AND%20(statement%5Btitl%5D%20OR%20Evidence-based%5Btitl%5D%20OR%20Consensus%5Btitl%5D))%20OR%20(care%20AND%20((Patient%5Btitl%5D%20AND%20standard*%5Btitl%5D)%20OR%20primary%5Btitl%5D%20OR%20psychosocial%5Btitl%5D))%20OR%20(Health%5Btitl%5D%20AND%20supervision%5Btitl%5D)%20OR%20(statement%5Btitl%5D%20AND%20(policy%5Btitl%5D%20OR%20position%5Btitl%5D%20OR%20Consensus%5Btitl%5D))%20OR%20(pharmacogenetics%5Btitl%5D%20AND%20(Dosing%5Btitl%5D%20OR%20therap*%5Btitl%5D%20OR%20genotype*%5Btitl%5D%20OR%20drug*%5Btitl%5D))%20OR%20(Chemotherapy%5Btitl%5D%20AND%20decision*%5Btitl%5D)%20OR%20(screening%5Btitl%5D%20AND%20(newborn%5Btitl%5D%20OR%20neonat*%5Btitl%5D%20OR%20detection%5Btitl%5D%20OR%20diagnos*%5Btitl%5D))%20OR%20(criteria%5Btitl%5D%20OR%20genotype*%5Btitl%5D)%20)%20NOT%20(%22Case%20reports%22%5BPublication%20type%5D%20OR%20%22clinical%20study%22%5BPublication%20Type%5D%20OR%20%22randomized%20controlled%20trial%22%5BPublication%20Type%5D)" title="PubMed search">See all (21)</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/35994111">Isolated non-immune hydrops fetalis: an observational study on complete spontaneous resolution, perinatal outcome, and long-term follow-up.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Neveling S,
Knippel AJ,
Kozlowski P</span><br />
<span class="medgenPMjournal">Arch Gynecol Obstet</span>
2023 Aug;308(2):487-497.
Epub 2022 Aug 22
doi: 10.1007/s00404-022-06731-w.
<span class="bold">PMID: </span><a href="/pubmed/35994111" target="_blank">35994111</a><a href="/pmc/articles/PMC9395874" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/34022924">Mucopolysaccharidosis VII in Brazil: natural history and clinical findings.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Giugliani R,
Barth AL,
Dumas MRC,
da Silva Franco JF,
de Rosso Giuliani L,
Grangeiro CHP,
Horovitz DDG,
Kim CA,
de Araújo Leão EKE,
de Medeiros PFV,
Miguel DSCG,
Moreira MESA,
Dos Santos HMGP,
da Silva LCS,
da Silva LR,
de Souza IN,
Nalin T,
Garcia D</span><br />
<span class="medgenPMjournal">Orphanet J Rare Dis</span>
2021 May 22;16(1):238.
doi: 10.1186/s13023-021-01870-w.
<span class="bold">PMID: </span><a href="/pubmed/34022924" target="_blank">34022924</a><a href="/pmc/articles/PMC8141134" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/29076544">Non-Immune Hydrops Fetalis: Do Placentomegaly and Polyhydramnios Matter?</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Berger VK,
Sparks TN,
Jelin AC,
Derderian C,
Jeanty C,
Gosnell K,
Mackenzie T,
Gonzalez JM</span><br />
<span class="medgenPMjournal">J Ultrasound Med</span>
2018 May;37(5):1185-1191.
Epub 2017 Oct 27
doi: 10.1002/jum.14462.
<span class="bold">PMID: </span><a href="/pubmed/29076544" target="_blank">29076544</a><a href="/pmc/articles/PMC6029704" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/25712632">Etiology of non-immune hydrops fetalis: An update.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Bellini C,
Donarini G,
Paladini D,
Calevo MG,
Bellini T,
Ramenghi LA,
Hennekam RC</span><br />
<span class="medgenPMjournal">Am J Med Genet A</span>
2015 May;167A(5):1082-8.
Epub 2015 Feb 25
doi: 10.1002/ajmg.a.36988.
<span class="bold">PMID: </span><a href="/pubmed/25712632" target="_blank">25712632</a></div>
<div class="nl"><a target="_blank" href="/pubmed/21268039">Prenatal diagnosis of non-immune hydrops fetalis: what do we tell the parents?</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Santo S,
Mansour S,
Thilaganathan B,
Homfray T,
Papageorghiou A,
Calvert S,
Bhide A</span><br />
<span class="medgenPMjournal">Prenat Diagn</span>
2011 Feb;31(2):186-95.
Epub 2011 Jan 4
doi: 10.1002/pd.2677.
<span class="bold">PMID: </span><a href="/pubmed/21268039" target="_blank">21268039</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Non-immune%20hydrops%20fetalis%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 (57)</a></div><h3 class="subhead">Diagnosis</h3>
<div class="nl"><a target="_blank" href="/pubmed/38717058">Congenital erythropoietic porphyria.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">To-Figueras J,
Erwin AL,
Aguilera P,
Millet O,
Desnick RJ</span><br />
<span class="medgenPMjournal">Liver Int</span>
2024 Aug;44(8):1842-1855.
Epub 2024 May 8
doi: 10.1111/liv.15958.
<span class="bold">PMID: </span><a href="/pubmed/38717058" target="_blank">38717058</a></div>
<div class="nl"><a target="_blank" href="/pubmed/37245109">Fetal Homozygous GM1 Gangliosidosis Presenting as Transient Non-immune Hydrops Fetalis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Gawie-Rotman M,
Shrim A,
Maor-Sagie E,
Haggiag N,
Gabbay-Benziv R,
Hallak M</span><br />
<span class="medgenPMjournal">Isr Med Assoc J</span>
2023 May;25(5):367-368.
<span class="bold">PMID: </span><a href="/pubmed/37245109" target="_blank">37245109</a></div>
<div class="nl"><a target="_blank" href="/pubmed/35393661">Non-immune hydrops fetalis caused by PIEZO1 compound heterozygous deletions detected only by exome sequencing.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Reytan S,
Zunz Henig N,
Yinon Y,
Avnet H,
Kurolap A,
Yaron Y,
Baris Feldman H</span><br />
<span class="medgenPMjournal">Prenat Diagn</span>
2022 Jun;42(7):890-893.
Epub 2022 Apr 11
doi: 10.1002/pd.6142.
<span class="bold">PMID: </span><a href="/pubmed/35393661" target="_blank">35393661</a></div>
<div class="nl"><a target="_blank" href="/pubmed/21268039">Prenatal diagnosis of non-immune hydrops fetalis: what do we tell the parents?</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Santo S,
Mansour S,
Thilaganathan B,
Homfray T,
Papageorghiou A,
Calvert S,
Bhide A</span><br />
<span class="medgenPMjournal">Prenat Diagn</span>
2011 Feb;31(2):186-95.
Epub 2011 Jan 4
doi: 10.1002/pd.2677.
<span class="bold">PMID: </span><a href="/pubmed/21268039" target="_blank">21268039</a></div>
<div class="nl"><a target="_blank" href="/pubmed/12069540">Lysosomal disorders.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Wraith JE</span><br />
<span class="medgenPMjournal">Semin Neonatol</span>
2002 Feb;7(1):75-83.
doi: 10.1053/siny.2001.0088.
<span class="bold">PMID: </span><a href="/pubmed/12069540" target="_blank">12069540</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Non-immune%20hydrops%20fetalis%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 (157)</a></div><h3 class="subhead">Therapy</h3>
<div class="nl"><a target="_blank" href="/pubmed/30103882">No. 363-Investigation and Management of Non-immune Fetal Hydrops.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Désilets V,
De Bie I,
Audibert F</span><br />
<span class="medgenPMjournal">J Obstet Gynaecol Can</span>
2018 Aug;40(8):1077-1090.
doi: 10.1016/j.jogc.2017.12.011.
<span class="bold">PMID: </span><a href="/pubmed/30103882" target="_blank">30103882</a></div>
<div class="nl"><a target="_blank" href="/pubmed/16131368">Fetal case of congenital cystic adenomatoid malformation of the lung: fetal therapy and a review of the published reports in Japan.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Asabe K,
Oka Y,
Shirakusa T</span><br />
<span class="medgenPMjournal">Congenit Anom (Kyoto)</span>
2005 Sep;45(3):96-101.
doi: 10.1111/j.1741-4520.2005.00075.x.
<span class="bold">PMID: </span><a href="/pubmed/16131368" target="_blank">16131368</a></div>
<div class="nl"><a target="_blank" href="/pubmed/14770403">Inferior vena cava thrombosis presenting as non-immune hydrops in the fetus of a woman with diabetes.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Weissmann-Brenner A,
Ferber A,
O'Reilly-Green C,
Avila C,
Grassi A,
Divon MY</span><br />
<span class="medgenPMjournal">Ultrasound Obstet Gynecol</span>
2004 Feb;23(2):194-7.
doi: 10.1002/uog.914.
<span class="bold">PMID: </span><a href="/pubmed/14770403" target="_blank">14770403</a></div>
<div class="nl"><a target="_blank" href="/pubmed/11483935">In utero erythrocyte transfusion for fetal xerocytosis associated with severe anemia and non-immune hydrops fetalis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Ogburn PL Jr,
Ramin KD,
Danilenko-Dixon D,
Fairbanks VF,
Ramsey PS</span><br />
<span class="medgenPMjournal">Am J Obstet Gynecol</span>
2001 Jul;185(1):238-9.
doi: 10.1067/mob.2001.112395.
<span class="bold">PMID: </span><a href="/pubmed/11483935" target="_blank">11483935</a></div>
<div class="nl"><a target="_blank" href="/pubmed/10341405">Direct intrauterine fetal therapy in a case of bronchopulmonary sequestration associated with non-immune hydrops fetalis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Anandakumar C,
Biswas A,
Chua TM,
Choolani M,
Chia D,
Wong YC,
Gole L</span><br />
<span class="medgenPMjournal">Ultrasound Obstet Gynecol</span>
1999 Apr;13(4):263-5.
doi: 10.1046/j.1469-0705.1999.13040263.x.
<span class="bold">PMID: </span><a href="/pubmed/10341405" target="_blank">10341405</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Non-immune%20hydrops%20fetalis%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 (21)</a></div><h3 class="subhead">Prognosis</h3>
<div class="nl"><a target="_blank" href="/pubmed/33382994">Mucopolysaccharidosis type VII as a cause of recurrent Non-Immune Hydrops Fetalis: The first Tunisian case confirmed by Next-Generation Sequencing.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Hizem S,
Elaribi Y,
Ben Slama S,
Dimassi K,
Jilani H,
Rejeb I,
Sebaï M,
Bekri S,
Ben Jemaa L</span><br />
<span class="medgenPMjournal">Clin Chim Acta</span>
2021 Feb;513:68-70.
Epub 2020 Dec 29
doi: 10.1016/j.cca.2020.12.027.
<span class="bold">PMID: </span><a href="/pubmed/33382994" target="_blank">33382994</a></div>
<div class="nl"><a target="_blank" href="/pubmed/25100808">Accessory diaphragm associated with non-immune hydrops fetalis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Priyadarshi A,
Sugo E,
Challis D,
Bolisetty S</span><br />
<span class="medgenPMjournal">BMJ Case Rep</span>
2014 Jul 4;2014
doi: 10.1136/bcr-2014-204090.
<span class="bold">PMID: </span><a href="/pubmed/25100808" target="_blank">25100808</a><a href="/pmc/articles/PMC4091454" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/24283082">Non-immune hydrops fetalis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Okeke TC,
Egbugara MN,
Ezenyeaku CC,
Ikeako LC</span><br />
<span class="medgenPMjournal">Niger J Med</span>
2013 Oct-Dec;22(4):266-73.
<span class="bold">PMID: </span><a href="/pubmed/24283082" target="_blank">24283082</a></div>
<div class="nl"><a target="_blank" href="/pubmed/24165062">RETIRED: Investigation and management of non-immune fetal hydrops.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Désilets V,
Audibert F;
Society of Obstetrician and Gynaecologists of Canada</span><br />
<span class="medgenPMjournal">J Obstet Gynaecol Can</span>
2013 Oct;35(10):923-38.
doi: 10.1016/s1701-2163(15)30816-1.
<span class="bold">PMID: </span><a href="/pubmed/24165062" target="_blank">24165062</a></div>
<div class="nl"><a target="_blank" href="/pubmed/12069540">Lysosomal disorders.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Wraith JE</span><br />
<span class="medgenPMjournal">Semin Neonatol</span>
2002 Feb;7(1):75-83.
doi: 10.1053/siny.2001.0088.
<span class="bold">PMID: </span><a href="/pubmed/12069540" target="_blank">12069540</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Non-immune%20hydrops%20fetalis%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 (69)</a></div><h3 class="subhead">Clinical prediction guides</h3>
<div class="nl"><a target="_blank" href="/pubmed/37081464">Genetic disorders and pregnancy outcomes of non-immune hydrops fetalis in a tertiary referral center.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Guo D,
He S,
Lin N,
Dai Y,
Li Y,
Xu L,
Wu X</span><br />
<span class="medgenPMjournal">BMC Med Genomics</span>
2023 Apr 20;16(1):83.
doi: 10.1186/s12920-023-01505-y.
<span class="bold">PMID: </span><a href="/pubmed/37081464" target="_blank">37081464</a><a href="/pmc/articles/PMC10116719" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/36453701">Perinatal presentations of non-immune hydrops fetalis due to recessive PIEZO1 disease: A challenging fetal diagnosis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Ghesh L,
Désir J,
Haye D,
Le Tanno P,
Devillard F,
Cogné B,
Marangoni M,
Tecco L,
Heron D,
Le Vaillant C,
Joubert M,
Beneteau C</span><br />
<span class="medgenPMjournal">Clin Genet</span>
2023 May;103(5):560-565.
Epub 2022 Dec 12
doi: 10.1111/cge.14274.
<span class="bold">PMID: </span><a href="/pubmed/36453701" target="_blank">36453701</a></div>
<div class="nl"><a target="_blank" href="/pubmed/35994111">Isolated non-immune hydrops fetalis: an observational study on complete spontaneous resolution, perinatal outcome, and long-term follow-up.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Neveling S,
Knippel AJ,
Kozlowski P</span><br />
<span class="medgenPMjournal">Arch Gynecol Obstet</span>
2023 Aug;308(2):487-497.
Epub 2022 Aug 22
doi: 10.1007/s00404-022-06731-w.
<span class="bold">PMID: </span><a href="/pubmed/35994111" target="_blank">35994111</a><a href="/pmc/articles/PMC9395874" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/36031591">A Gardos channelopathy associated with nonimmune hydrops and fetal loss.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Ghesh L,
Besnard T,
Joubert M,
Picard V,
Le Vaillant C,
Beneteau C</span><br />
<span class="medgenPMjournal">Clin Genet</span>
2022 Dec;102(6):543-547.
Epub 2022 Sep 13
doi: 10.1111/cge.14217.
<span class="bold">PMID: </span><a href="/pubmed/36031591" target="_blank">36031591</a></div>
<div class="nl"><a target="_blank" href="/pubmed/29076544">Non-Immune Hydrops Fetalis: Do Placentomegaly and Polyhydramnios Matter?</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Berger VK,
Sparks TN,
Jelin AC,
Derderian C,
Jeanty C,
Gosnell K,
Mackenzie T,
Gonzalez JM</span><br />
<span class="medgenPMjournal">J Ultrasound Med</span>
2018 May;37(5):1185-1191.
Epub 2017 Oct 27
doi: 10.1002/jum.14462.
<span class="bold">PMID: </span><a href="/pubmed/29076544" target="_blank">29076544</a><a href="/pmc/articles/PMC6029704" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Non-immune%20hydrops%20fetalis%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 (38)</a></div></div>
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<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Recent_systematic_reviews">Recent systematic reviews</h1><a sid="104" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln">
<div class="nl"><a target="_blank" href="/pubmed/37902181">PIEZO1 is the most common monogenic etiology of non-immune hydrops fetalis detected by prenatal exome sequencing.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Brewer CJ,
Makhamreh MM,
Shivashankar K,
McLaren R,
Toro M,
Berger SI,
Al-Kouatly HB</span><br />
<span class="medgenPMjournal">Prenat Diagn</span>
2023 Nov;43(12):1556-1566.
Epub 2023 Oct 30
doi: 10.1002/pd.6451.
<span class="bold">PMID: </span><a href="/pubmed/37902181" target="_blank">37902181</a></div>
<div class="nl"><a target="_blank" href="/pubmed/36757664">Diagnostic yield from prenatal exome sequencing for non-immune hydrops fetalis: A systematic review and meta-analysis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Al-Kouatly HB,
Shivashankar K,
Mossayebi MH,
Makhamreh M,
Critchlow E,
Gao Z,
Fasehun LK,
Alkuraya FS,
Ryan EE,
Hegde M,
Wodoslawsky S,
Hughes J,
Berger SI</span><br />
<span class="medgenPMjournal">Clin Genet</span>
2023 May;103(5):503-512.
Epub 2023 Feb 26
doi: 10.1111/cge.14309.
<span class="bold">PMID: </span><a href="/pubmed/36757664" target="_blank">36757664</a></div>
<div class="nl"><a target="_blank" href="/pubmed/33847422">Fetal hydrops and the Incremental yield of Next-generation sequencing over standard prenatal Diagnostic testing (FIND) study: prospective cohort study and meta-analysis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Mone F,
Eberhardt RY,
Hurles ME,
Mcmullan DJ,
Maher ER,
Lord J,
Chitty LS,
Dempsey E,
Homfray T,
Giordano JL,
Wapner RJ,
Sun L,
Sparks TN,
Norton ME,
Kilby MD</span><br />
<span class="medgenPMjournal">Ultrasound Obstet Gynecol</span>
2021 Oct;58(4):509-518.
doi: 10.1002/uog.23652.
<span class="bold">PMID: </span><a href="/pubmed/33847422" target="_blank">33847422</a><a href="/pmc/articles/PMC8487902" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Non-immune%20hydrops%20fetalis%22%20AND%20systematic%5Bsb%5D%20AND%20%22english%20and%20humans%22%5Bfilter%5D%20NOT%20comment%5BPTYP%5D%20NOT%20letter%5BPTYP%5D" title="PubMed search">See all (3)</a></div></div>
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<div class="portlet_content ln"><ul><li><a href="/gtr/tests?term=C0455988%5bDISCUI%5d&amp;filter=method%3A2%5F8" target="_blank">Deletion/duplication analysis (11)</a></li>
<li><a href="/gtr/tests?term=C0455988%5bDISCUI%5d&amp;filter=method%3A2%5F7" target="_blank">Sequence analysis of the entire coding region (14)</a></li>
<li><a href="/gtr/tests?term=C0455988%5bDISCUI%5d&amp;filter=method%3A2%5F19" target="_blank">Targeted variant analysis (2)</a></li>
<li class="portletSeeAll portletSeeAllPad"><total><a href="/gtr/tests?term=C0455988%5bDISCUI%5d" target="_blank">See all (14)</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=(%22non-immune%20hydrops%20fetalis%22%5Btiab%3A~0%5D)%20AND%20(%22english%20and%20humans%22%5BFilter%5D)%20AND%20(%20(%22practice%20guideline%22%5BFilter%5D)%20OR%20(practice*%5Btitl%5D%20AND%20(guideline%5Btitl%5D%20OR%20parameter%5Btitl%5D%20OR%20resource%5Btitl%5D%20OR%20bulletin%5Btitl%5D%20OR%20best%5Btitl%5D))%20OR%20(genetic*%5Btitl%5D%20AND%20(evaluation%5Btitl%5D%20OR%20counseling%5Btitl%5D%20OR%20screening%5Btitl%5D%20OR%20test*%5Btitl%5D))%20OR%20(clinical%5Btitl%5D%20AND%20((expert%5Btitl%5D%20AND%20consensus%5Btitl%5D)%20OR%20utility%5Btitl%5D%20OR%20guideline*%5Btitl%5D))%20OR%20(management%5Btitl%5D%20AND%20(clinical%5Btitl%5D%20OR%20diagnos*%5Btitl%5D%20OR%20recommendation%5Btitl%5D%20OR%20pain%5Btitl%5D%20OR%20surveillance%5Btitl%5D%20OR%20emergency%5Btitl%5D%20OR%20guideline*%5Btitl%5D%20OR%20therap*))%20OR%20(treatment%5Btitl%5D%20AND%20((evaluation%5Btitl%5D%20AND%20diagnosis%5Btitl%5D)%20OR%20(assessment%5Btitl%5D%20AND%20prevention%5Btitl%5D)%20OR%20therap*))%20OR%20(Diagnos*%5Btitl%5D%20AND%20(prenatal%5Btitl%5D%20OR%20treatment%5Btitl%5D%20OR%20follow-up%5Btitl%5D%20OR%20statement%5Btitl%5D%20OR%20criteria%5Btitl%5D%20OR%20newborn%5Btitl%5D%20OR%20differential%5Btitl%5D%20OR%20neonatal%5Btitl%5D%20OR%20neonate%5Btitl%5D))%20OR%20(guideline*%5Btitl%5D%20AND%20(pharmacogenetic*%5Btitl%5D%20OR%20recommendation%5Btitl%5D%20OR%20therap*%5Btitl%5D%20OR%20evidence-based%5Btitl%5D%20OR%20consensus%5Btitl%5D%20OR%20(technical%5Btitl%5D%20AND%20standard*%5Btitl%5D)%20OR%20(molecular%5Btitl%5D%20AND%20testing%5Btitl%5D)))%20OR%20(risk%5Btitl%5D%20AND%20assessment%5Btitl%5D)%20OR%20(recommendation*%5Btitl%5D%20AND%20(statement%5Btitl%5D%20OR%20Evidence-based%5Btitl%5D%20OR%20Consensus%5Btitl%5D))%20OR%20(care%20AND%20((Patient%5Btitl%5D%20AND%20standard*%5Btitl%5D)%20OR%20primary%5Btitl%5D%20OR%20psychosocial%5Btitl%5D))%20OR%20(Health%5Btitl%5D%20AND%20supervision%5Btitl%5D)%20OR%20(statement%5Btitl%5D%20AND%20(policy%5Btitl%5D%20OR%20position%5Btitl%5D%20OR%20Consensus%5Btitl%5D))%20OR%20(pharmacogenetics%5Btitl%5D%20AND%20(Dosing%5Btitl%5D%20OR%20therap*%5Btitl%5D%20OR%20genotype*%5Btitl%5D%20OR%20drug*%5Btitl%5D))%20OR%20(Chemotherapy%5Btitl%5D%20AND%20decision*%5Btitl%5D)%20OR%20(screening%5Btitl%5D%20AND%20(newborn%5Btitl%5D%20OR%20neonat*%5Btitl%5D%20OR%20detection%5Btitl%5D%20OR%20diagnos*%5Btitl%5D))%20OR%20(criteria%5Btitl%5D%20OR%20genotype*%5Btitl%5D)%20)%20NOT%20(%22Case%20reports%22%5BPublication%20type%5D%20OR%20%22clinical%20study%22%5BPublication%20Type%5D%20OR%20%22randomized%20controlled%20trial%22%5BPublication%20Type%5D)" title="PubMed search">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><li><a target="_blank" href="/books/?term=((%22clinical%20guidelines%22%5BResource%20Type%5D)%20OR%20%22practice%20guideline%22%5BPublication%20Type%5D)%20AND%20(%22Non-immune%20hydrops%20fetalis%22)">Bookshelf</a><div class="help-popup">See practice and clinical guidelines in NCBI Bookshelf. 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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