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<meta name="keywords" content="C1855333, external genital hypoplasia, finding, hypogenitalism, small genitalia, underdevelopment of external reproductive organs, 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="Underdevelopment of part or all of the external reproductive organs." /><meta name="robots" content="index,nofollow,noarchive" />
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<!--
UID=344478
ConceptID=C1855333
-->
<!--imgCountBooks = 0--><h1 class="medgenTitle"><div class="MedGenTitleText">External genital hypoplasia</div></h1><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>344478</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.">C1855333</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div><table class="medgenTable"><tbody><tr><td>Synonyms:</td>
<td>Hypogenitalism; Small genitalia</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:0003241">HP:0003241</a></td></tr>
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<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">Underdevelopment of part or all of the external reproductive organs. [from <a title="Human Phenotype Ontology" href="http://www.human-phenotype-ontology.org" class="defSource" target="_blank">HPO</a>]</div>
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<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=C1855333[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=344478">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet unavailable" title="OMIM">O</span><span class="chiclet unavailable" title="GeneReviews">G</span><span class="chiclet unavailable" title="ClinVar">V</span></span><span class="TLline">External genital hypoplasia</span></li></ul></div></div></div></div></div><div id="tabMGEN"><div class="ds_tree"><ul><li><span class="TLline"><a href="/medgen/1254" ref="tree=MeSH" title="MedGen record for Fetal anomaly">Fetal anomaly</a></span><ul><li><span class="TLline"><a href="/medgen/474891" ref="tree=MeSH" title="MedGen record for Congenital Systemic Disorder">Congenital Systemic Disorder</a></span><ul><li><span class="TLline"><a href="/medgen/52948" ref="tree=MeSH" title="MedGen record for Abnormality of the genitourinary system">Abnormality of the genitourinary system</a></span><ul><li><span class="TLline"><a href="/medgen/155422" ref="tree=MeSH" title="MedGen record for Abnormality of the genital system">Abnormality of the genital system</a></span><ul><li><span class="TLline"><a href="/medgen/866746" ref="tree=MeSH" title="MedGen record for Abnormal reproductive system morphology">Abnormal reproductive system morphology</a></span><ul><li><span class="TLline"><a href="/medgen/871335" ref="tree=MeSH" title="MedGen record for Abnormal external genitalia morphology">Abnormal external genitalia morphology</a></span><ul><li><span class="matched_ds">External genital hypoplasia</span><ul><li><span class="TLline"><a href="/medgen/868321" ref="tree=MeSH" title="MedGen record for Hypoplastic female external genitalia">Hypoplastic female external genitalia</a></span><ul><li><span class="TLline"><a href="/medgen/342473" ref="tree=MeSH" title="MedGen record for Labial hypoplasia">Labial hypoplasia</a></span></li></ul></li><li><span class="TLline"><a href="/medgen/338952" ref="tree=MeSH" title="MedGen record for Hypoplastic male external genitalia">Hypoplastic male external genitalia</a></span><ul><li><span class="TLline"><a href="/medgen/78603" ref="tree=MeSH" title="MedGen record for Hypoplasia of penis">Hypoplasia of penis</a></span><ul><li><span class="TLline"><a href="/medgen/1633603" ref="tree=MeSH" title="MedGen record for Micropenis">Micropenis</a></span></li><li><span class="TLline"><a href="/medgen/66816" ref="tree=MeSH" title="MedGen record for Microphallus">Microphallus</a></span></li></ul></li><li><span class="TLline"><a href="/medgen/141577" ref="tree=MeSH" title="MedGen record for Small scrotum">Small scrotum</a></span></li></ul></li></ul></li></ul></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_46057"><div><strong>Prader-Willi syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>46057</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.">C0032897</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Prader-Willi syndrome (PWS) is characterized by severe hypotonia, poor appetite, and feeding difficulties in early infancy, followed in early childhood by excessive eating and gradual development of morbid obesity (unless food intake is strictly controlled). Motor milestones and language development are delayed. All individuals have some degree of cognitive impairment. Hypogonadism is present in both males and females and manifests as genital hypoplasia, incomplete pubertal development, and, in most, infertility. Short stature is common (if not treated with growth hormone). A distinctive behavioral phenotype (temper tantrums, stubbornness, manipulative behavior, and obsessive-compulsive characteristics) is common. Characteristic facial features, strabismus, and scoliosis are often present.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/46057">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_75567"><div><strong>CHARGE syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>75567</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.">C0265354</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">CHD7 disorder encompasses the entire phenotypic spectrum of heterozygous CHD7 pathogenic variants that includes CHARGE syndrome as well as subsets of features that comprise the CHARGE syndrome phenotype. The mnemonic CHARGE syndrome, introduced in the premolecular era, stands for coloboma, heart defect, choanal atresia, retarded growth and development, genital hypoplasia, ear anomalies (including deafness). Following the identification of the genetic cause of CHD7 disorder, the phenotypic spectrum expanded to include cranial nerve anomalies, vestibular defects, cleft lip and/or palate, hypothyroidism, tracheoesophageal anomalies, brain anomalies, seizures, and renal anomalies. Life expectancy highly depends on the severity of manifestations; mortality can be high in the first few years when severe birth defects (particularly complex heart defects) are present and often complicated by airway and feeding issues. In childhood, adolescence, and adulthood, decreased life expectancy is likely related to a combination of residual heart defects, infections, aspiration or choking, respiratory issues including obstructive and central apnea, and possibly seizures. Despite these complications, the life expectancy for many individuals can be normal.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/75567">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_167099"><div><strong>Mesoaxial hexadactyly and cardiac malformation</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>167099</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.">C0796057</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">A syndrome of mental retardation, short stature, delayed puberty, polydactyly, synmetracarpalia, ocular torticollis, orofacial dysmorphism, and multiple cardiac malformations.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/167099">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_333142"><div><strong>Warburg micro syndrome 1</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>333142</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.">C1838625</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">RAB18 deficiency is the molecular deficit underlying both Warburg micro syndrome (characterized by eye, nervous system, and endocrine abnormalities) and Martsolf syndrome (characterized by similar but milder findings). To date Warburg micro syndrome comprises &gt;96% of reported individuals with genetically defined RAB18 deficiency. The hallmark ophthalmologic findings are bilateral congenital cataracts, usually accompanied by microphthalmia, microcornea (diameter &lt;10), and small atonic pupils. Poor vision despite early cataract surgery likely results from progressive optic atrophy and cortical visual impairment. Individuals with Warburg micro syndrome have severe to profound intellectual disability (ID); those with Martsolf syndrome have mild to moderate ID. Some individuals with RAB18 deficiency also have epilepsy. In Warburg micro syndrome, a progressive ascending spastic paraplegia typically begins with spastic diplegia and contractures during the first year, followed by upper-limb involvement leading to spastic quadriplegia after about age five years, often eventually causing breathing difficulties. In Martsolf syndrome infantile hypotonia is followed primarily by slowly progressive lower-limb spasticity. Hypogonadism when present manifests in both syndromes, in males as micropenis and/or cryptorchidism and in females as hypoplastic labia minora, clitoral hypoplasia, and small introitus.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/333142">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_347610"><div><strong>Bardet-Biedl syndrome 6</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>347610</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.">C1858054</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Bardet-Biedl syndrome-6 (BBS6) is an autosomal recessive disorder with the cardinal features of postaxial polydactyly, retinitis pigmentosa, kidney defects, obesity, and mental retardation (Slavotinek et al., 2000). Zaghloul and Katsanis (2009) estimated that mutations in the MKKS gene account for 5.8% of the total BBS mutational load.&#13; For a general phenotypic description and a discussion of genetic heterogeneity of Bardet-Biedl syndrome, see BBS1 (209900).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/347610">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_347179"><div><strong>Bardet-Biedl syndrome 3</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>347179</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.">C1859564</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Bardet-Biedl syndrome-3 (BBS3) is a rare autosomal recessive disorder characterized by retinal dystrophy, polydactyly, renal structural abnormalities, and history of obesity. Although mental retardation has been considered part of the BBS phenotype, several patients with BBS3 and normal intelligence have been reported. Additionally, the obesity in several BBS3 patients has been reversible with caloric restriction and exercise (Young et al., 1998; Ghadami et al., 2000).&#13; For a general phenotypic description and a discussion of genetic heterogeneity of Bardet-Biedl syndrome, see BBS1 (209900).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/347179">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_422453"><div><strong>Bardet-Biedl syndrome 2</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>422453</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.">C2936863</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">BBS2 is an autosomal recessive ciliopathy characterized by retinal degeneration, polydactyly, renal disease, hypogonadism, obesity, dysmorphic features, and variable degrees of cognitive impairment (Innes et al., 2010). Mutation in the BBS2 gene is the third most frequent cause of BBS, accounting for approximately 8% of cases (Zaghloul and Katsanis, 2009).&#13; For a general phenotypic description and a discussion of genetic heterogeneity of Bardet-Biedl syndrome, see BBS1 (209900).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/422453">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_423627"><div><strong>Bardet-Biedl syndrome 4</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>423627</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.">C2936864</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">BBS4 is a rare multisystemic disorder characterized primarily by retinal dystrophy, obesity, polydactyly, and renal dysfunction that accounts for less than 3% of BBS (Katsanis et al., 2002). Anosmia has been described in patients with BBS4 (Iannaccone et al., 2005), as well as polydactyly confined to the hands (Carmi et al., 1995).&#13; For a general phenotypic description and a discussion of genetic heterogeneity of Bardet-Biedl syndrome, see BBS1 (209900).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/423627">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_461281"><div><strong>Palmoplantar keratoderma-XX sex reversal-predisposition to squamous cell carcinoma syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>461281</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.">C3149931</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Palmoplantar keratoderma-XX sex reversal-predisposition to squamous cell carcinoma syndrome is characterised by sex reversal in males with a 46, XX (SRY-negative) karyotype, palmoplantar hyperkeratosis and a predisposition to squamous cell carcinoma. To date, five cases (four of whom were brothers) have been described. The aetiology is unknown.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/461281">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_462003"><div><strong>Fanconi anemia complementation group O</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>462003</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.">C3150653</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Fanconi anemia (FA) is characterized by physical abnormalities, bone marrow failure, and increased risk for malignancy. Physical abnormalities, present in approximately 75% of affected individuals, include one or more of the following: short stature, abnormal skin pigmentation, skeletal malformations of the upper and/or lower limbs, microcephaly, and ophthalmic and genitourinary tract anomalies. Progressive bone marrow failure with pancytopenia typically presents in the first decade, often initially with thrombocytopenia or leukopenia. The incidence of acute myeloid leukemia is 13% by age 50 years. Solid tumors particularly of the head and neck, skin, and genitourinary tract are more common in individuals with FA.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/462003">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_481870"><div><strong>Microcephaly, epilepsy, and diabetes syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>481870</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.">C3280240</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Primary microcephaly-epilepsy-permanent neonatal diabetes syndrome is a rare, genetic, neurologic disease characterized by congenital microcephaly, severe, early-onset epileptic encephalopathy (manifesting as intractable, myoclonic and/or tonic-clonic seizures), permanent, neonatal, insulin-dependent diabetes mellitus, and severe global developmental delay. Muscular hypotonia, skeletal abnormalities, feeding difficulties, and dysmorphic facial features (including narrow forehead, anteverted nares, small mouth with deep philtrum, tented upper lip vermilion) are frequently associated. Brain MRI reveals cerebral atrophy with cortical gyral simplification and aplasia/hypoplasia of the corpus callosum.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/481870">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_811346"><div><strong>Meckel syndrome, type 1</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>811346</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.">C3714506</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Meckel syndrome, also known as Meckel-Gruber syndrome, is a severe pleiotropic autosomal recessive developmental disorder caused by dysfunction of primary cilia during early embryogenesis. There is extensive clinical variability and controversy as to the minimum diagnostic criteria. Early reports, including that of Opitz and Howe (1969) and Wright et al. (1994), stated that the classic triad of Meckel syndrome comprises (1) cystic renal disease; (2) a central nervous system malformation, most commonly occipital encephalocele; and (3) polydactyly, most often postaxial. However, based on a study of 67 patients, Salonen (1984) concluded that the minimum diagnostic criteria are (1) cystic renal disease; (2) CNS malformation, and (3) hepatic abnormalities, including portal fibrosis or ductal proliferation. In a review of Meckel syndrome, Logan et al. (2011) stated that the classic triad first described by Meckel (1822) included occipital encephalocele, cystic kidneys, and fibrotic changes to the liver.&#13; Genetic Heterogeneity of Meckel Syndrome&#13; See also MKS2 (603194), caused by mutation in the TMEM216 gene (613277) on chromosome 11q12; MKS3 (607361), caused by mutation in the TMEM67 gene (609884) on chromosome 8q; MKS4 (611134), caused by mutation in the CEP290 gene (610142) on chromosome 12q; MKS5 (611561), caused by mutation in the RPGRIP1L gene (610937) on chromosome 16q12; MKS6 (612284), caused by mutation in the CC2D2A gene (612013) on chromosome 4p15; MKS7 (267010), caused by mutation in the NPHP3 (608002) gene on chromosome 3q22; MKS8 (613885), caused by mutation in the TCTN2 gene (613846) on chromosome 12q24; MKS9 (614209), caused by mutation in the B9D1 gene (614144) on chromosome 17p11; MKS10 (614175), caused by mutation in the B9D2 gene (611951) on chromosome 19q13; MKS11 (615397), caused by mutation in the TMEM231 gene (614949) on chromosome 16q23; MKS12 (616258), caused by mutation in the KIF14 gene (611279) on chromosome 1q32; MKS13 (617562), caused by mutation in the TMEM107 gene (616183) on chromosome 17p13; and MKS14 (619879), caused by mutation in the TXNDC15 gene (617778) on chromosome 5q31.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/811346">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_854762"><div><strong>Autosomal recessive congenital ichthyosis 2</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>854762</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.">C3888093</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Autosomal recessive congenital ichthyosis (ARCI) is a heterogeneous group of disorders of keratinization characterized primarily by abnormal skin scaling over the whole body. These disorders are limited to skin, with approximately two-thirds of patients presenting severe symptoms. The main skin phenotypes are lamellar ichthyosis (LI) and nonbullous congenital ichthyosiform erythroderma (NCIE), although phenotypic overlap within the same patient or among patients from the same family can occur (summary by Fischer, 2009). Neither histopathologic findings nor ultrastructural features clearly distinguish between NCIE and LI. In addition, mutations in several genes have been shown to cause both lamellar and nonbullous ichthyosiform erythrodermal phenotypes (Akiyama et al., 2003). At the First Ichthyosis Consensus Conference in Soreze in 2009, the term 'autosomal recessive congenital ichthyosis' (ARCI) was designated to encompass LI, NCIE, and harlequin ichthyosis (ARCI4B; 242500) (Oji et al., 2010).&#13; NCIE is characterized by prominent erythroderma and fine white, superficial, semiadherent scales. Most patients present with collodion membrane at birth and have palmoplantar keratoderma, often with painful fissures, digital contractures, and loss of pulp volume. In half of the cases, a nail dystrophy including ridging, subungual hyperkeratosis, or hypoplasia has been described. Ectropion, eclabium, scalp involvement, and loss of eyebrows and lashes seem to be more frequent in NCIE than in lamellar ichthyosis (summary by Fischer et al., 2000). In LI, the scales are large, adherent, dark, and pigmented with no skin erythema. Overlapping phenotypes may depend on the age of the patient and the region of the body. The terminal differentiation of the epidermis is perturbed in both forms, leading to a reduced barrier function and defects of lipid composition in the stratum corneum (summary by Lefevre et al., 2006).&#13; In later life, the skin in ARCI may have scales that cover the entire body surface, including the flexural folds, and the scales are highly variable in size and color. Erythema may be very mild and almost invisible. Some affected persons exhibit scarring alopecia, and many have secondary anhidrosis (summary by Eckl et al., 2005).&#13; For a discussion of genetic heterogeneity of autosomal recessive congenital ichthyosis, see ARCI1 (242300).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/854762">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_855172"><div><strong>Bardet-Biedl syndrome 16</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>855172</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.">C3889474</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Bardet-Biedl syndrome-16 (BBS16) is an autosomal recessive ciliopathy characterized by retinal degeneration, obesity, renal disease, and cognitive impairment. Although polydactyly is considered a primary feature of BBS overall, it has not been reported in any BBS16 patient (Billingsley et al., 2012).&#13; For a general phenotypic description and a discussion of genetic heterogeneity of Bardet-Biedl syndrome, see BBS1 (209900).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/855172">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_855173"><div><strong>Bardet-Biedl syndrome 19</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>855173</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.">C3889475</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Bardet-Biedl syndrome-19 (BBS19) is an autosomal recessive ciliopathy characterized by obesity, impaired intellectual development, polydactyly, renal failure, retinitis pigmentosa, and hypogonadism (Aldahmesh et al., 2014).&#13; For a general phenotypic description and a discussion of genetic heterogeneity of Bardet-Biedl syndrome, see BBS1 (209900).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/855173">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_856141"><div><strong>Bardet-Biedl syndrome 5</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>856141</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.">C3892039</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">BBS5 is a ciliopathy associated with severe and early-onset retinal dystrophy, postaxial polydactyly, obesity, renal dysfunction, hypogonadism, and learning difficulties (summary by Scheidecker et al., 2015). Patients described by Young et al. (1999) and Moore et al. (2005) with mutations in the BBS5 gene did not have polydactyly. The contribution of BBS5 mutations to all cases of BBS has been estimated at 2% (Li et al., 2004) and 0.40% (Zaghloul and Katsanis, 2009).&#13; For a general phenotypic description and a discussion of genetic heterogeneity of Bardet-Biedl syndrome, see BBS1 (209900).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/856141">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1644017"><div><strong>RAB23-related Carpenter syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1644017</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.">C4551510</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Any Carpenter syndrome in which the cause of the disease is a mutation in the RAB23 gene.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1644017">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1684791"><div><strong>Short stature and microcephaly with genital anomalies</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1684791</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.">C5231467</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Short stature and microcephaly with genital anomalies (SSMGA) is characterized by severe growth failure, with extreme short stature, microcephaly, and delayed and dissociated bone age. Global psychomotor developmental delay may be present, although the brain appears structurally normal. Pubertal delay and genital anomalies have been observed (Hung et al., 2017).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1684791">Condition Record</a></div></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_854762" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Autosomal recessive congenital ichthyosis 2</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_855172" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Bardet-Biedl syndrome 16</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_855173" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Bardet-Biedl syndrome 19</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_422453" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Bardet-Biedl syndrome 2</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_347179" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Bardet-Biedl syndrome 3</a></div><div class="jig-moreless" data-jigconfig="class: 'moveDown', moreText: 'See full list (18)', lessText: 'Show less', nodeBefore: 0"><span id="clinMore">
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_423627" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Bardet-Biedl syndrome 4</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_856141" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Bardet-Biedl syndrome 5</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_347610" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Bardet-Biedl syndrome 6</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_75567" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">CHARGE syndrome</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_462003" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Fanconi anemia complementation group O</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_811346" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Meckel syndrome, type 1</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_167099" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Mesoaxial hexadactyly and cardiac malformation</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_481870" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Microcephaly, epilepsy, and diabetes syndrome</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_461281" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Palmoplantar keratoderma-XX sex reversal-predisposition to squamous cell carcinoma syndrome</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_46057" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Prader-Willi syndrome</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1644017" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">RAB23-related Carpenter syndrome</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1684791" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Short stature and microcephaly with genital anomalies</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_333142" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Warburg micro syndrome 1</a></div></span></div></div>
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<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/35220478">Clinical spectrum of female genital malformations in prenatal diagnosis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Mallmann MR,
Gembruch U</span><br />
<span class="medgenPMjournal">Arch Gynecol Obstet</span>
2022 Dec;306(6):1847-1862.
Epub 2022 Feb 27
doi: 10.1007/s00404-022-06441-3.
<span class="bold">PMID: </span><a href="/pubmed/35220478" target="_blank">35220478</a><a href="/pmc/articles/PMC9633498" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/30238986">The genetic factors contributing to hypospadias and their clinical utility in its diagnosis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Joodi M,
Amerizadeh F,
Hassanian SM,
Erfani M,
Ghayour-Mobarhan M,
Ferns GA,
Khazaei M,
Avan A</span><br />
<span class="medgenPMjournal">J Cell Physiol</span>
2019 May;234(5):5519-5523.
Epub 2018 Sep 21
doi: 10.1002/jcp.27350.
<span class="bold">PMID: </span><a href="/pubmed/30238986" target="_blank">30238986</a></div>
<div class="nl"><a target="_blank" href="/pubmed/24379029">Micropenis: etiology, diagnosis and treatment approaches.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Hatipoğlu N,
Kurtoğlu S</span><br />
<span class="medgenPMjournal">J Clin Res Pediatr Endocrinol</span>
2013;5(4):217-23.
doi: 10.4274/Jcrpe.1135.
<span class="bold">PMID: </span><a href="/pubmed/24379029" target="_blank">24379029</a><a href="/pmc/articles/PMC3890219" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=(external%20genital%20hypoplasia)%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 (46)</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/38699388">Genetics of Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome: advancements and implications.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Herlin MK</span><br />
<span class="medgenPMjournal">Front Endocrinol (Lausanne)</span>
2024;15:1368990.
Epub 2024 Apr 18
doi: 10.3389/fendo.2024.1368990.
<span class="bold">PMID: </span><a href="/pubmed/38699388" target="_blank">38699388</a><a href="/pmc/articles/PMC11063329" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/29503125">Disorders of sex development.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Witchel SF</span><br />
<span class="medgenPMjournal">Best Pract Res Clin Obstet Gynaecol</span>
2018 Apr;48:90-102.
Epub 2017 Nov 22
doi: 10.1016/j.bpobgyn.2017.11.005.
<span class="bold">PMID: </span><a href="/pubmed/29503125" target="_blank">29503125</a><a href="/pmc/articles/PMC5866176" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/27224879">Steroid 5α-reductase 2 deficiency.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Mendonca BB,
Batista RL,
Domenice S,
Costa EM,
Arnhold IJ,
Russell DW,
Wilson JD</span><br />
<span class="medgenPMjournal">J Steroid Biochem Mol Biol</span>
2016 Oct;163:206-11.
Epub 2016 May 22
doi: 10.1016/j.jsbmb.2016.05.020.
<span class="bold">PMID: </span><a href="/pubmed/27224879" target="_blank">27224879</a></div>
<div class="nl"><a target="_blank" href="/pubmed/24379029">Micropenis: etiology, diagnosis and treatment approaches.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Hatipoğlu N,
Kurtoğlu S</span><br />
<span class="medgenPMjournal">J Clin Res Pediatr Endocrinol</span>
2013;5(4):217-23.
doi: 10.4274/Jcrpe.1135.
<span class="bold">PMID: </span><a href="/pubmed/24379029" target="_blank">24379029</a><a href="/pmc/articles/PMC3890219" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/16959034">CHARGE syndrome.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Blake KD,
Prasad C</span><br />
<span class="medgenPMjournal">Orphanet J Rare Dis</span>
2006 Sep 7;1:34.
doi: 10.1186/1750-1172-1-34.
<span class="bold">PMID: </span><a href="/pubmed/16959034" target="_blank">16959034</a><a href="/pmc/articles/PMC1586184" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22External%20genital%20hypoplasia%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 (331)</a></div><h3 class="subhead">Diagnosis</h3>
<div class="nl"><a target="_blank" href="/pubmed/36597410">Update on canine anorchia: A review.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Cicirelli V,
Burgio M,
Mrenoshki D,
Cseh S,
Aiudi G,
Lacalandra GM</span><br />
<span class="medgenPMjournal">Vet Med Sci</span>
2023 Mar;9(2):600-603.
Epub 2023 Jan 3
doi: 10.1002/vms3.1033.
<span class="bold">PMID: </span><a href="/pubmed/36597410" target="_blank">36597410</a><a href="/pmc/articles/PMC10029902" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/29503125">Disorders of sex development.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Witchel SF</span><br />
<span class="medgenPMjournal">Best Pract Res Clin Obstet Gynaecol</span>
2018 Apr;48:90-102.
Epub 2017 Nov 22
doi: 10.1016/j.bpobgyn.2017.11.005.
<span class="bold">PMID: </span><a href="/pubmed/29503125" target="_blank">29503125</a><a href="/pmc/articles/PMC5866176" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/24379029">Micropenis: etiology, diagnosis and treatment approaches.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Hatipoğlu N,
Kurtoğlu S</span><br />
<span class="medgenPMjournal">J Clin Res Pediatr Endocrinol</span>
2013;5(4):217-23.
doi: 10.4274/Jcrpe.1135.
<span class="bold">PMID: </span><a href="/pubmed/24379029" target="_blank">24379029</a><a href="/pmc/articles/PMC3890219" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/12696266">Posterior urethral valves.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Manzoni C,
Valentini AL</span><br />
<span class="medgenPMjournal">Rays</span>
2002 Apr-Jun;27(2):131-4.
<span class="bold">PMID: </span><a href="/pubmed/12696266" target="_blank">12696266</a></div>
<div class="nl"><a target="_blank" href="/pubmed/8536487">Congenital uterine malformations.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Woodward PJ,
Sohaey R,
Wagner BJ</span><br />
<span class="medgenPMjournal">Curr Probl Diagn Radiol</span>
1995 Sep-Oct;24(5):178-97.
doi: 10.1016/s0363-0188(95)90007-1.
<span class="bold">PMID: </span><a href="/pubmed/8536487" target="_blank">8536487</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22External%20genital%20hypoplasia%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 (460)</a></div><h3 class="subhead">Therapy</h3>
<div class="nl"><a target="_blank" href="/pubmed/39145955">Uterus Transplant in Women With Absolute Uterine-Factor Infertility.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Testa G,
McKenna GJ,
Wall A,
Bayer J,
Gregg AR,
Warren AM,
Lee SHS,
Martinez E,
Gupta A,
Gunby R,
Johannesson L</span><br />
<span class="medgenPMjournal">JAMA</span>
2024 Sep 10;332(10):817-824.
doi: 10.1001/jama.2024.11679.
<span class="bold">PMID: </span><a href="/pubmed/39145955" target="_blank">39145955</a><a href="/pmc/articles/PMC11327905" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/30521679">Hysteroscopy for treating subfertility associated with suspected major uterine cavity abnormalities.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Bosteels J,
van Wessel S,
Weyers S,
Broekmans FJ,
D'Hooghe TM,
Bongers MY,
Mol BWJ</span><br />
<span class="medgenPMjournal">Cochrane Database Syst Rev</span>
2018 Dec 5;12(12):CD009461.
doi: 10.1002/14651858.CD009461.pub4.
<span class="bold">PMID: </span><a href="/pubmed/30521679" target="_blank">30521679</a><a href="/pmc/articles/PMC6517267" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/20541150">46,XY DSD due to impaired androgen production.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Mendonca BB,
Costa EM,
Belgorosky A,
Rivarola MA,
Domenice S</span><br />
<span class="medgenPMjournal">Best Pract Res Clin Endocrinol Metab</span>
2010 Apr;24(2):243-62.
doi: 10.1016/j.beem.2009.11.003.
<span class="bold">PMID: </span><a href="/pubmed/20541150" target="_blank">20541150</a></div>
<div class="nl"><a target="_blank" href="/pubmed/16959034">CHARGE syndrome.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Blake KD,
Prasad C</span><br />
<span class="medgenPMjournal">Orphanet J Rare Dis</span>
2006 Sep 7;1:34.
doi: 10.1186/1750-1172-1-34.
<span class="bold">PMID: </span><a href="/pubmed/16959034" target="_blank">16959034</a><a href="/pmc/articles/PMC1586184" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/16953915">Circumcision revision in male children.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Al-Ghazo MA,
Banihani KE</span><br />
<span class="medgenPMjournal">Int Braz J Urol</span>
2006 Jul-Aug;32(4):454-8.
doi: 10.1590/s1677-55382006000400013.
<span class="bold">PMID: </span><a href="/pubmed/16953915" target="_blank">16953915</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22External%20genital%20hypoplasia%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 (113)</a></div><h3 class="subhead">Prognosis</h3>
<div class="nl"><a target="_blank" href="/pubmed/34695834">MAMLD1 and Differences/Disorders of Sex Development: An Update.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Miyado M,
Fukami M,
Ogata T</span><br />
<span class="medgenPMjournal">Sex Dev</span>
2022;16(2-3):126-137.
Epub 2021 Oct 25
doi: 10.1159/000519298.
<span class="bold">PMID: </span><a href="/pubmed/34695834" target="_blank">34695834</a></div>
<div class="nl"><a target="_blank" href="/pubmed/29850503">The Role of the Appendix Testis in Normal Testicular Descent: Is There a Connection?</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Zvizdic Z,
Zivkovic D,
Sabanovic J,
Milisic E</span><br />
<span class="medgenPMjournal">Biomed Res Int</span>
2018;2018:3078031.
Epub 2018 Apr 23
doi: 10.1155/2018/3078031.
<span class="bold">PMID: </span><a href="/pubmed/29850503" target="_blank">29850503</a><a href="/pmc/articles/PMC5937597" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/25155737">Abnormalities of the external genitalia.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Baldinger L,
Mudegowdar A,
Shukla AR</span><br />
<span class="medgenPMjournal">Clin Perinatol</span>
2014 Sep;41(3):709-24.
Epub 2014 Jul 23
doi: 10.1016/j.clp.2014.05.016.
<span class="bold">PMID: </span><a href="/pubmed/25155737" target="_blank">25155737</a></div>
<div class="nl"><a target="_blank" href="/pubmed/8536487">Congenital uterine malformations.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Woodward PJ,
Sohaey R,
Wagner BJ</span><br />
<span class="medgenPMjournal">Curr Probl Diagn Radiol</span>
1995 Sep-Oct;24(5):178-97.
doi: 10.1016/s0363-0188(95)90007-1.
<span class="bold">PMID: </span><a href="/pubmed/8536487" target="_blank">8536487</a></div>
<div class="nl"><a target="_blank" href="/pubmed/913905">Ablepheron macrostomia syndrome.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">McCarthy GT,
West CM</span><br />
<span class="medgenPMjournal">Dev Med Child Neurol</span>
1977 Oct;19(5):659-63.
doi: 10.1111/j.1469-8749.1977.tb07999.x.
<span class="bold">PMID: </span><a href="/pubmed/913905" target="_blank">913905</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22External%20genital%20hypoplasia%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 (182)</a></div><h3 class="subhead">Clinical prediction guides</h3>
<div class="nl"><a target="_blank" href="/pubmed/32683068">Congenital Lymphedema of the Foreskin in a 3-Year-Old Boy: A Case Report and Literature Review.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Nikolinakos P,
Christianakis E,
Alargkof V,
Chorti M,
Plataras C</span><br />
<span class="medgenPMjournal">Urology</span>
2021 Feb;148:267-269.
Epub 2020 Jul 16
doi: 10.1016/j.urology.2020.07.004.
<span class="bold">PMID: </span><a href="/pubmed/32683068" target="_blank">32683068</a></div>
<div class="nl"><a target="_blank" href="/pubmed/30521679">Hysteroscopy for treating subfertility associated with suspected major uterine cavity abnormalities.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Bosteels J,
van Wessel S,
Weyers S,
Broekmans FJ,
D'Hooghe TM,
Bongers MY,
Mol BWJ</span><br />
<span class="medgenPMjournal">Cochrane Database Syst Rev</span>
2018 Dec 5;12(12):CD009461.
doi: 10.1002/14651858.CD009461.pub4.
<span class="bold">PMID: </span><a href="/pubmed/30521679" target="_blank">30521679</a><a href="/pmc/articles/PMC6517267" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/22910249">Degree of external genital malformation at birth in children with a disorder of sex development and subsequent caregiver distress.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Wolfe-Christensen C,
Fedele DA,
Kirk K,
Phillips TM,
Mazur T,
Mullins LL,
Chernausek SD,
Lakshmanan Y,
Wisniewski AB</span><br />
<span class="medgenPMjournal">J Urol</span>
2012 Oct;188(4 Suppl):1596-600.
Epub 2012 Aug 19
doi: 10.1016/j.juro.2012.02.040.
<span class="bold">PMID: </span><a href="/pubmed/22910249" target="_blank">22910249</a></div>
<div class="nl"><a target="_blank" href="/pubmed/16847205">PELVIS Syndrome.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Girard C,
Bigorre M,
Guillot B,
Bessis D</span><br />
<span class="medgenPMjournal">Arch Dermatol</span>
2006 Jul;142(7):884-8.
doi: 10.1001/archderm.142.7.884.
<span class="bold">PMID: </span><a href="/pubmed/16847205" target="_blank">16847205</a></div>
<div class="nl"><a target="_blank" href="/pubmed/3555916">The hormonal basis of ectopic pregnancy.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Lavy G,
DeCherney AH</span><br />
<span class="medgenPMjournal">Clin Obstet Gynecol</span>
1987 Mar;30(1):217-24.
doi: 10.1097/00003081-198703000-00029.
<span class="bold">PMID: </span><a href="/pubmed/3555916" target="_blank">3555916</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22External%20genital%20hypoplasia%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 (205)</a></div></div>
</div>
<div class="portlet mgSection" id="ID_104">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Recent_systematic_reviews">Recent systematic reviews</h1><a sid="104" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln">
<div class="nl"><a target="_blank" href="/pubmed/38216143">Anatomical Variations of the External Genitalia in Posterior Cloaca: Clinical Consequences of Misdiagnosis-A Systematic Review of the Literature and the ARM-Net Consortium Experience.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Carvalho C,
Morandi A,
Samuk I,
Gine C,
Gorter R,
Martinez-Urrutia MJ,
Vilanova-Sánchez A</span><br />
<span class="medgenPMjournal">Eur J Pediatr Surg</span>
2024 Dec;34(6):482-487.
Epub 2024 Jan 12
doi: 10.1055/a-2244-4551.
<span class="bold">PMID: </span><a href="/pubmed/38216143" target="_blank">38216143</a></div>
<div class="nl"><a target="_blank" href="/pubmed/31027932">Systematic Review of Surgical and Nonsurgical Interventions in Normal Men Complaining of Small Penis Size.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Marra G,
Drury A,
Tran L,
Veale D,
Muir GH</span><br />
<span class="medgenPMjournal">Sex Med Rev</span>
2020 Jan;8(1):158-180.
Epub 2019 Apr 23
doi: 10.1016/j.sxmr.2019.01.004.
<span class="bold">PMID: </span><a href="/pubmed/31027932" target="_blank">31027932</a></div>
<div class="nl"><a target="_blank" href="/pubmed/30521679">Hysteroscopy for treating subfertility associated with suspected major uterine cavity abnormalities.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Bosteels J,
van Wessel S,
Weyers S,
Broekmans FJ,
D'Hooghe TM,
Bongers MY,
Mol BWJ</span><br />
<span class="medgenPMjournal">Cochrane Database Syst Rev</span>
2018 Dec 5;12(12):CD009461.
doi: 10.1002/14651858.CD009461.pub4.
<span class="bold">PMID: </span><a href="/pubmed/30521679" target="_blank">30521679</a><a href="/pmc/articles/PMC6517267" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/26537921">The Thessaloniki ESHRE/ESGE consensus on diagnosis of female genital anomalies.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Grimbizis GF,
Di Spiezio Sardo A,
Saravelos SH,
Gordts S,
Exacoustos C,
Van Schoubroeck D,
Bermejo C,
Amso NN,
Nargund G,
Timmerman D,
Athanasiadis A,
Brucker S,
De Angelis C,
Gergolet M,
Li TC,
Tanos V,
Tarlatzis B,
Farquharson R,
Gianaroli L,
Campo R</span><br />
<span class="medgenPMjournal">Hum Reprod</span>
2016 Jan;31(1):2-7.
Epub 2015 Nov 4
doi: 10.1093/humrep/dev264.
<span class="bold">PMID: </span><a href="/pubmed/26537921" target="_blank">26537921</a></div>
<div class="nl"><a target="_blank" href="/pubmed/25438707">Non-obstructive müllerian anomalies.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Dietrich JE,
Millar DM,
Quint EH</span><br />
<span class="medgenPMjournal">J Pediatr Adolesc Gynecol</span>
2014 Dec;27(6):386-95.
Epub 2014 Jul 17
doi: 10.1016/j.jpag.2014.07.001.
<span class="bold">PMID: </span><a href="/pubmed/25438707" target="_blank">25438707</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22External%20genital%20hypoplasia%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 (6)</a></div></div>
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<div class="portlet_content ln"><ul><li><a href="/gtr/tests?term=C1855333%5bDISCUI%5d&amp;filter=method%3A2%5F8" target="_blank">Deletion/duplication analysis (3)</a></li>
<li><a href="/gtr/tests?term=C1855333%5bDISCUI%5d&amp;filter=method%3A2%5F7" target="_blank">Sequence analysis of the entire coding region (3)</a></li>
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