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<meta name="keywords" content="C0277960, dry hair, finding, 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="Hair that lacks the luster (shine or gleam) of normal hair." /><meta name="robots" content="index,nofollow,noarchive" />
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<!--
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<!--imgCountBooks = 0--><h1 class="medgenTitle"><div class="MedGenTitleText">Dry hair</div></h1><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>75809</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.">C0277960</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div><table class="medgenTable"><tbody><tr><td><span class="bold">SNOMED CT: </span></td>
<td>Dry hair (79395009)</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:0011359">HP:0011359</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">Hair that lacks the luster (shine or gleam) of normal hair. [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 unavailable round" title="Clinical test">C</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">Dry hair</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/871273" ref="tree=MeSH" title="MedGen record for Abnormality of the integument">Abnormality of the integument</a></span><ul><li><span class="TLline"><a href="/medgen/869100" ref="tree=MeSH" title="MedGen record for Abnormal skin adnexa morphology">Abnormal skin adnexa morphology</a></span><ul><li><span class="TLline"><a href="/medgen/56381" ref="tree=MeSH" title="MedGen record for Abnormal hair morphology">Abnormal hair morphology</a></span><ul><li><span class="TLline"><a href="/medgen/869296" ref="tree=MeSH" title="MedGen record for Abnormality of hair texture">Abnormality of hair texture</a></span><ul><li><span class="matched_ds">Dry hair</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_82670"><div><strong>Pili torti</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>82670</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.">C0263491</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Pili (from Latin pilus, hair) torti (from Latin tortus, twisted) refers to short and brittle hairs that appear flattened and twisted when viewed through a microscope.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/82670">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_82728"><div><strong>Pili torti-deafness syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>82728</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.">C0266006</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Bjornstad syndrome (BJS) is an autosomal recessive disorder characterized by sensorineural hearing loss and pili torti. The hearing loss is congenital and of variable severity. Pili torti (twisted hairs), a condition in which the hair shafts are flattened at irregular intervals and twisted 180 degrees from the normal axis, making the hair very brittle, is usually recognized early in childhood (Selvaag, 2000).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/82728">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_78687"><div><strong>Argininosuccinate lyase deficiency</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>78687</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information."><span class="highlight" style="background-color:">C0268547</span></a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Deficiency of argininosuccinate lyase (ASL), the enzyme that cleaves argininosuccinic acid to produce arginine and fumarate in the fourth step of the urea cycle, may present as a severe neonatal-onset form or a late-onset form: The severe neonatal-onset form is characterized by hyperammonemia within the first few days after birth that can manifest as increasing lethargy, somnolence, refusal to feed, vomiting, tachypnea, and respiratory alkalosis. Absence of treatment leads to worsening lethargy, seizures, coma, and even death. In contrast, the manifestations of late-onset form range from episodic hyperammonemia triggered by acute infection or stress to cognitive impairment, behavioral abnormalities, and/or learning disabilities in the absence of any documented episodes of hyperammonemia. Manifestations of ASL deficiency that appear to be unrelated to the severity or duration of hyperammonemic episodes: Neurocognitive deficiencies (attention-deficit/hyperactivity disorder, developmental delay, seizures, and learning disability). Liver disease (hepatitis, cirrhosis). Trichorrhexis nodosa (coarse brittle hair that breaks easily). Systemic hypertension.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/78687">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_155487"><div><strong>Cockayne syndrome type 2</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>155487</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.">C0751038</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Cockayne syndrome (referred to as CS in this GeneReview) spans a continuous phenotypic spectrum that includes CS type I, the "classic" or "moderate" form; CS type II, a more severe form with symptoms present at birth (this form overlaps with cerebrooculofacioskeletal [COFS] syndrome); CS type III, a milder and later-onset form; and COFS syndrome, a fetal form of CS. CS type I is characterized by normal prenatal growth with the onset of growth and developmental abnormalities in the first two years. By the time the disease has become fully manifest, height, weight, and head circumference are far below the fifth percentile. Progressive impairment of vision, hearing, and central and peripheral nervous system function leads to severe disability; death typically occurs in the first or second decade. CS type II is characterized by growth failure at birth, with little or no postnatal neurologic development. Congenital cataracts or other structural anomalies of the eye may be present. Affected children have early postnatal contractures of the spine (kyphosis, scoliosis) and joints. Death usually occurs by age five years. CS type III is a phenotype in which major clinical features associated with CS only become apparent after age two years; growth and/or cognition exceeds the expectations for CS type I. COFS syndrome is characterized by very severe prenatal developmental anomalies (arthrogryposis and microphthalmia).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/155487">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_155488"><div><strong>Cockayne syndrome type 1</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>155488</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.">C0751039</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Cockayne syndrome (referred to as CS in this GeneReview) spans a continuous phenotypic spectrum that includes CS type I, the "classic" or "moderate" form; CS type II, a more severe form with symptoms present at birth (this form overlaps with cerebrooculofacioskeletal [COFS] syndrome); CS type III, a milder and later-onset form; and COFS syndrome, a fetal form of CS. CS type I is characterized by normal prenatal growth with the onset of growth and developmental abnormalities in the first two years. By the time the disease has become fully manifest, height, weight, and head circumference are far below the fifth percentile. Progressive impairment of vision, hearing, and central and peripheral nervous system function leads to severe disability; death typically occurs in the first or second decade. CS type II is characterized by growth failure at birth, with little or no postnatal neurologic development. Congenital cataracts or other structural anomalies of the eye may be present. Affected children have early postnatal contractures of the spine (kyphosis, scoliosis) and joints. Death usually occurs by age five years. CS type III is a phenotype in which major clinical features associated with CS only become apparent after age two years; growth and/or cognition exceeds the expectations for CS type I. COFS syndrome is characterized by very severe prenatal developmental anomalies (arthrogryposis and microphthalmia).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/155488">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_208666"><div><strong>Odonto-onycho-dermal dysplasia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>208666</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.">C0796093</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Odontoonychodermal dysplasia (OODD) is an autosomal recessive disorder characterized by dry hair, severe hypodontia, smooth tongue with marked reduction of fungiform and filiform papillae, onychodysplasia, hyperkeratosis of the palms and soles, hypo- and hyperhidrosis of the skin, and atrophic patches on the face (summary by Adaimy et al., 2007; Yu et al., 2019).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/208666">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_163238"><div><strong>Sabinas brittle hair syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>163238</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.">C0796271</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">The principal features of Sabinas brittle hair syndrome, a form of nonphotosensitive trichothiodystrophy (TTDN; see 234050), include congenital hypotrichosis, mild to moderate onychodysplasia, varying mental retardation, and sterility. Ocular dysplasias are sometimes present and dentition is normal (Howell et al., 1980).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/163238">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_167236"><div><strong>Oculodentodigital dysplasia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>167236</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.">C0812437</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Oculodentodigital dysplasia (ODDD) is characterized by a typical facial appearance and variable involvement of the eyes, dentition, and fingers. Characteristic facial features include a narrow, pinched nose with hypoplastic alae nasi, prominent columella and thin anteverted nares together with a narrow nasal bridge, and prominent epicanthic folds giving the impression of hypertelorism. The teeth are usually small and carious. Typical eye findings include microphthalmia and microcornea. The characteristic digital malformation is complete syndactyly of the fourth and fifth fingers (syndactyly type III) but the third finger may be involved and associated camptodactyly is a common finding (summary by Judisch et al., 1979).&#13; Neurologic abnormalities are sometimes associated (Gutmann et al., 1991), and lymphedema has been reported in some patients with ODDD (Brice et al., 2013). See review by De Bock et al. (2013).&#13; Genetic Heterogeneity of Oculodentodigital Syndrome&#13; An autosomal recessive form of ODDD (257850) is also caused by mutation in the GJA1 gene, but the majority of cases are autosomal dominant.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/167236">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_220983"><div><strong>Nicolaides-Baraitser syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>220983</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.">C1303073</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">SMARCA2-related Nicolaides-Baraitser syndrome (SMARCA2-NCBRS) is characterized by commonly shared dysmorphic features including sparse scalp hair, prominence of the interphalangeal joints and distal phalanges due to decreased subcutaneous fat, characteristic coarse facial features, microcephaly (typically acquired), seizures, and developmental delay / intellectual disability. Developmental delay / intellectual disability is severe in nearly half of affected individuals, moderate in one third, and mild in the remainder. Nearly one third never develop speech or language skills. Seizures are of various types and can be difficult to manage, requiring multiple anti-seizure medications to achieve reasonable control. Regression or lack of developmental progress has been noted with the onset of seizures in some affected individuals. Behavioral issues can include autistic-like features (perseveration, hyperacusis), with a minority of affected individuals being diagnosed clinically with an autism spectrum disorder. Cryptorchidism is common in males. About half of affected individuals have growth deficiency and short stature. Delayed tooth eruption with hypo- or oligodontia has also been reported. Radiographic findings may include cone-shaped epiphyses, metaphyseal flaring of the phalanges, and shortening of the phalanges, metacarpals, and/or metatarsals (especially of the 4th and 5th rays) of the hands; platyspondyly; flat intervertebral disc space; and pelvic/femoral anomalies. Rare findings include conductive hearing loss, refractive error / astigmatism, and congenital heart defects.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/220983">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_307142"><div><strong>Orofaciodigital syndrome I</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>307142</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.">C1510460</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Oral-facial-digital syndrome type I (OFD1) is usually male lethal during gestation and predominantly affects females. OFD1 is characterized by the following: oral features (lobulated tongue, tongue nodules, cleft of the hard or soft palate, accessory gingival frenulae, hypodontia, and other dental abnormalities); facial features (widely spaced eyes, telecanthus, hypoplasia of the alae nasi, median cleft or pseudocleft of the upper lip, micrognathia); digital features (brachydactyly, syndactyly, clinodactyly of the fifth finger, duplicated great toe); polycystic kidney disease; brain MRI findings (intracerebral cysts, agenesis of the corpus callosum, cerebellar agenesis with or without Dandy-Walker malformation); and intellectual disability (in approximately 50% of affected individuals).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/307142">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_314107"><div><strong>Pachyonychia congenita 2</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>314107</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.">C1721007</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Pachyonychia congenita (PC) is characterized by hypertrophic nail dystrophy, painful palmoplantar keratoderma and blistering, oral leukokeratosis, pilosebaceous cysts (including steatocystoma and vellus hair cysts), palmoplantar hyperhydrosis, and follicular keratoses on the trunk and extremities.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/314107">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_348571"><div><strong>Autosomal dominant wooly hair</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>348571</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.">C1860238</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Woolly hair (WH) refers to a group of hair shaft disorders that are characterized by fine and tightly curled hair. Compared to normal curly hair that is observed in some populations, WH grows slowly and stops growing after a few inches. Under light microscopy, WH shows some structural anomalies, including trichorrhexis nodosa and tapered ends. WH can appear as part of several syndromes, such as Naxos disease (601214) and cardiofaciocutaneous syndrome (115150) (summary by Petukhova et al., 2009).&#13; See 278150 for a discussion of genetic heterogeneity of autosomal recessive woolly hair.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/348571">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_444067"><div><strong>Cleft lip/palate-ectodermal dysplasia syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>444067</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.">C2931488</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Zlotogora-Ogur syndrome is an ectodermal dysplasia syndrome with characteristics of hair, skin and teeth anomalies, facial dysmorphism with cleft lip and palate, cutaneous syndactyly and, in some cases, intellectual disability.The prevalence is unknown but to date, less than 50 cases have been described in the literature. Caused by mutations in the gene PVRL1 (11q23-q24) which encodes nectin-1, the principal receptor used by alpha-herpesviruses to mediate entry into human cells. Transmission is autosomal recessive.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/444067">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_481100"><div><strong>Hypotrichosis 8</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>481100</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.">C3279470</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Hypotrichosis simplex refers to a group of hereditary isolated alopecias characterized by diffuse and progressive hair loss, usually beginning in early childhood (Pasternack et al., 2008). Localized autosomal recessive hypotrichosis (LAH) is characterized by fragile hairs that break easily, leaving short, sparse scalp hairs. The disorder affects the trunk and extremities as well as the scalp, and the eyebrows and eyelashes may also be involved, whereas beard, pubic, and axillary hairs are largely spared. In addition, patients can develop hyperkeratotic follicular papules, erythema, and pruritus in affected areas (summary by Schaffer et al., 2006).&#13; Woolly hair (WH) refers to a group of hair shaft disorders that are characterized by fine and tightly curled hair. Compared to normal curly hair that is observed in some populations, WH grows slowly and stops growing after a few inches. Under light microscopy, WH shows some structural anomalies, including trichorrhexis nodosa and tapered ends (summary by Petukhova et al., 2009). Several families have been reported in which some affected individuals exhibit features of hypotrichosis and others have woolly scalp hair (Khan et al., 2011).&#13; Woolly hair is also a feature of several syndromes, such as Naxos disease (601214) and cardiofaciocutaneous syndrome (115150) (Petukhova et al., 2009), or the palmoplantar keratoderma and cardiomyopathy syndrome (601214) (Carvajal-Huerta, 1998).&#13; Genetic Heterogeneity of Hypotrichosis and Woolly Hair&#13; For a discussion of genetic heterogeneity of nonsyndromic hypotrichosis, see HYPT1 (605389).&#13; For a discussion of genetic heterogeneity of localized hypotrichosis, see LAH1 (HYPT6; 607903).&#13; Another form of autosomal recessive woolly hair with or without hypotrichosis (ARWH2; 604379) is caused by mutation in the LIPH gene (607365) and is allelic to autosomal recessive localized hypotrichosis (LAH2). ARWH3 (616760) is caused by mutation in the KRT25 gene (616646) on chromosome 17q21.&#13; An autosomal dominant form of woolly hair with hypotrichosis (HYPT13; 615896) is caused by mutation in the KRT71 gene (608245) on chromosome 12q13. Another autosomal dominant form of woolly hair (ADWH; 194300) with normal hair density is caused by mutation in the KRT74 gene (608248) on chromosome 12q13, and is allelic to an autosomal dominant form of hypotrichosis simplex of the scalp (HYPT3; 613981) as well as an ectodermal dysplasia of the hair/nail type (ECTD7; 614929).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/481100">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_482831"><div><strong>Coffin-Siris syndrome 1</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>482831</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.">C3281201</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Coffin-Siris syndrome (CSS) is classically characterized by aplasia or hypoplasia of the distal phalanx or nail of the fifth and additional digits, developmental or cognitive delay of varying degree, distinctive facial features, hypotonia, hirsutism/hypertrichosis, and sparse scalp hair. Congenital anomalies can include malformations of the cardiac, gastrointestinal, genitourinary, and/or central nervous systems. Other findings commonly include feeding difficulties, slow growth, ophthalmologic abnormalities, and hearing impairment.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/482831">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_863000"><div><strong>Hypotrichosis 12</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>863000</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.">C4014563</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Any hypotrichosis in which the cause of the disease is a mutation in the RPL21 gene.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/863000">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1640179"><div><strong>Uncombable hair syndrome 1</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1640179</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.">C4551573</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Uncombable hair syndrome is characterized by silvery, blond, or straw-colored scalp hair that is dry, frizzy, and wiry, has a characteristic sheen, stands away from the scalp in multiple directions, and is impossible to comb. This hair shaft disorder occurs in children and improves with age. The hair growth rate can range from slow to normal (summary by U. Basmanav et al., 2016).&#13; Genetic Heterogeneity of Uncombable Hair Syndrome&#13; See UHS2 (617251), caused by mutation in the TGM3 gene (600238) on chromosome 20p12, and UHS3 (617252), caused by mutation in the TCHH gene (190370) on chromosome 1q21.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1640179">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1684871"><div><strong>Neurodevelopmental disorder with ataxia, hypotonia, and microcephaly</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1684871</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.">C5231413</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/1684871">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1823968"><div><strong>Liver disease, severe congenital</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1823968</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.">C5774195</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Severe congenital liver disease (SCOLIV) is an autosomal recessive disorder characterized by the onset of progressive hepatic dysfunction usually in the first years of life. Affected individuals show feeding difficulties with failure to thrive and features such as jaundice, hepatomegaly, and abdominal distension. Laboratory workup is consistent with hepatic insufficiency and may also show coagulation defects, anemia, or metabolic disturbances. Cirrhosis and hypernodularity are commonly observed on liver biopsy. Many patients die of liver failure in early childhood (Moreno Traspas et al., 2022).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1823968">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1847702"><div><strong>Arrhythmogenic cardiomyopathy with variable ectodermal abnormalities</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1847702</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.">C5882696</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Arrhythmogenic cardiomyopathy with variable ectodermal abnormalities (ARCME) is characterized by severe dilated cardiomyopathy resulting in death or cardiac transplantation in childhood. Ventricular tachycardia, sustained or nonsustained, has been reported. In addition, some patients exhibit ectodermal manifestations including woolly or wiry hair, dental anomalies, dry skin, and/or dystrophic nails. Cleft lip and palate and corneal abnormalities have also been observed (Robinson et al., 2020; Henry et al., 2022).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1847702">Condition Record</a></div></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_78687" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Argininosuccinate lyase deficiency</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1847702" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Arrhythmogenic cardiomyopathy with variable ectodermal abnormalities</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_348571" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Autosomal dominant wooly hair</a></div>
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<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_155487" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Cockayne syndrome type 2</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_482831" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Coffin-Siris syndrome 1</a></div>
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<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_481100" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Hypotrichosis 8</a></div>
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<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1684871" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Neurodevelopmental disorder with ataxia, hypotonia, and microcephaly</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_220983" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Nicolaides-Baraitser syndrome</a></div>
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<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/16023809">Decreasing malathion application time for lice treatment reduces transdermal absorption.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Brand RM,
Charron AR,
Brand RE</span><br />
<span class="medgenPMjournal">Int J Pharm</span>
2005 Sep 14;301(1-2):48-53.
doi: 10.1016/j.ijpharm.2005.05.023.
<span class="bold">PMID: </span><a href="/pubmed/16023809" target="_blank">16023809</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=(%22dry%20hair%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 (1)</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/37067605">Minimal added value of wetting hair before scalp cooling to prevent chemotherapy-induced alopecia in cancer patients - results from the Dutch Scalp Cooling Registry.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Heibloem RE,
Komen MMC,
Ilozumba OUC,
van den Hurk CJG</span><br />
<span class="medgenPMjournal">Support Care Cancer</span>
2023 Apr 17;31(5):273.
doi: 10.1007/s00520-023-07687-6.
<span class="bold">PMID: </span><a href="/pubmed/37067605" target="_blank">37067605</a></div>
<div class="nl"><a target="_blank" href="/pubmed/30702069">ORAL-FACIAL-DIGITAL SYNDROME TYPE I (CLINICAL CASE).</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Horlenko O,
Lenchenko A,
Kossey G,
Tomey A,
Debretseni O</span><br />
<span class="medgenPMjournal">Georgian Med News</span>
2018 Dec;(285):47-51.
<span class="bold">PMID: </span><a href="/pubmed/30702069" target="_blank">30702069</a></div>
<div class="nl"><a target="_blank" href="/pubmed/25842469">Rosemary oil vs minoxidil 2% for the treatment of androgenetic alopecia: a randomized comparative trial.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Panahi Y,
Taghizadeh M,
Marzony ET,
Sahebkar A</span><br />
<span class="medgenPMjournal">Skinmed</span>
2015 Jan-Feb;13(1):15-21.
<span class="bold">PMID: </span><a href="/pubmed/25842469" target="_blank">25842469</a></div>
<div class="nl"><a target="_blank" href="/pubmed/23113480">Topical 0.5% ivermectin lotion for treatment of head lice.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Pariser DM,
Meinking TL,
Bell M,
Ryan WG</span><br />
<span class="medgenPMjournal">N Engl J Med</span>
2012 Nov 1;367(18):1687-93.
doi: 10.1056/NEJMoa1200107.
<span class="bold">PMID: </span><a href="/pubmed/23113480" target="_blank">23113480</a></div>
<div class="nl"><a target="_blank" href="/pubmed/10338351">Development of a short-form Quadriplegia Index of Function scale.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Marino RJ,
Goin JE</span><br />
<span class="medgenPMjournal">Spinal Cord</span>
1999 Apr;37(4):289-96.
doi: 10.1038/sj.sc.3100772.
<span class="bold">PMID: </span><a href="/pubmed/10338351" target="_blank">10338351</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Dry%20hair%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 (11)</a></div><h3 class="subhead">Diagnosis</h3>
<div class="nl"><a target="_blank" href="/pubmed/30702069">ORAL-FACIAL-DIGITAL SYNDROME TYPE I (CLINICAL CASE).</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Horlenko O,
Lenchenko A,
Kossey G,
Tomey A,
Debretseni O</span><br />
<span class="medgenPMjournal">Georgian Med News</span>
2018 Dec;(285):47-51.
<span class="bold">PMID: </span><a href="/pubmed/30702069" target="_blank">30702069</a></div>
<div class="nl"><a target="_blank" href="/pubmed/28194652">Hair cortisol in the evaluation of Cushing syndrome.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Hodes A,
Lodish MB,
Tirosh A,
Meyer J,
Belyavskaya E,
Lyssikatos C,
Rosenberg K,
Demidowich A,
Swan J,
Jonas N,
Stratakis CA,
Zilbermint M</span><br />
<span class="medgenPMjournal">Endocrine</span>
2017 Apr;56(1):164-174.
Epub 2017 Feb 13
doi: 10.1007/s12020-017-1231-7.
<span class="bold">PMID: </span><a href="/pubmed/28194652" target="_blank">28194652</a><a href="/pmc/articles/PMC5437744" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/24448336">Pituitary apoplexy due to thyroxine therapy in a patient with congenital hypothyroidism.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Tutanc M,
Altas M,
Yengil E,
Ustun I,
Dolapcioglu KS,
Balci A,
Sefil F,
Gokce C</span><br />
<span class="medgenPMjournal">Acta Med Indones</span>
2013 Oct;45(4):306-11.
<span class="bold">PMID: </span><a href="/pubmed/24448336" target="_blank">24448336</a></div>
<div class="nl"><a target="_blank" href="/pubmed/1574477">Oral-facial-digital type 1 syndrome of Papillon-Léage and Psaume.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Larralde de Luna M,
Raspa ML,
Ibargoyen J</span><br />
<span class="medgenPMjournal">Pediatr Dermatol</span>
1992 Mar;9(1):52-6.
doi: 10.1111/j.1525-1470.1992.tb00326.x.
<span class="bold">PMID: </span><a href="/pubmed/1574477" target="_blank">1574477</a></div>
<div class="nl"><a target="_blank" href="/pubmed/2389804">Rapp-Hodgkin syndrome: report of a Brazilian family.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Rodini EO,
Freitas JA,
Richieri-Costa A</span><br />
<span class="medgenPMjournal">Am J Med Genet</span>
1990 Aug;36(4):463-6.
doi: 10.1002/ajmg.1320360418.
<span class="bold">PMID: </span><a href="/pubmed/2389804" target="_blank">2389804</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Dry%20hair%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 (13)</a></div><h3 class="subhead">Therapy</h3>
<div class="nl"><a target="_blank" href="/pubmed/37067605">Minimal added value of wetting hair before scalp cooling to prevent chemotherapy-induced alopecia in cancer patients - results from the Dutch Scalp Cooling Registry.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Heibloem RE,
Komen MMC,
Ilozumba OUC,
van den Hurk CJG</span><br />
<span class="medgenPMjournal">Support Care Cancer</span>
2023 Apr 17;31(5):273.
doi: 10.1007/s00520-023-07687-6.
<span class="bold">PMID: </span><a href="/pubmed/37067605" target="_blank">37067605</a></div>
<div class="nl"><a target="_blank" href="/pubmed/30702069">ORAL-FACIAL-DIGITAL SYNDROME TYPE I (CLINICAL CASE).</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Horlenko O,
Lenchenko A,
Kossey G,
Tomey A,
Debretseni O</span><br />
<span class="medgenPMjournal">Georgian Med News</span>
2018 Dec;(285):47-51.
<span class="bold">PMID: </span><a href="/pubmed/30702069" target="_blank">30702069</a></div>
<div class="nl"><a target="_blank" href="/pubmed/25842469">Rosemary oil vs minoxidil 2% for the treatment of androgenetic alopecia: a randomized comparative trial.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Panahi Y,
Taghizadeh M,
Marzony ET,
Sahebkar A</span><br />
<span class="medgenPMjournal">Skinmed</span>
2015 Jan-Feb;13(1):15-21.
<span class="bold">PMID: </span><a href="/pubmed/25842469" target="_blank">25842469</a></div>
<div class="nl"><a target="_blank" href="/pubmed/21443842">The effects of water on heat-styling damage.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Christian P,
Winsey N,
Whatmough M,
Cornwell PA</span><br />
<span class="medgenPMjournal">J Cosmet Sci</span>
2011 Jan-Feb;62(1):15-27.
<span class="bold">PMID: </span><a href="/pubmed/21443842" target="_blank">21443842</a></div>
<div class="nl"><a target="_blank" href="/pubmed/7094581">"Nickel itch" from a blow-dry hair brush.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Dahlquist I</span><br />
<span class="medgenPMjournal">Contact Dermatitis</span>
1982 May;8(3):217.
doi: 10.1111/j.1600-0536.1982.tb04196.x.
<span class="bold">PMID: </span><a href="/pubmed/7094581" target="_blank">7094581</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Dry%20hair%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 (17)</a></div><h3 class="subhead">Prognosis</h3>
<div class="nl"><a target="_blank" href="/pubmed/29999197">Clinical studies evaluating abametapir lotion, 0.74%, for the treatment of head louse infestation.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Bowles VM,
VanLuvanee LJ,
Alsop H,
Hazan L,
Shepherd K,
Sidgiddi S,
Allenby K,
Ahveninen T,
Hanegraaf S</span><br />
<span class="medgenPMjournal">Pediatr Dermatol</span>
2018 Sep;35(5):616-621.
Epub 2018 Jul 12
doi: 10.1111/pde.13612.
<span class="bold">PMID: </span><a href="/pubmed/29999197" target="_blank">29999197</a><a href="/pmc/articles/PMC6175393" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/21186954">Hashimoto's thyroiditis affects symptom load and quality of life unrelated to hypothyroidism: a prospective case-control study in women undergoing thyroidectomy for benign goiter.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Ott J,
Promberger R,
Kober F,
Neuhold N,
Tea M,
Huber JC,
Hermann M</span><br />
<span class="medgenPMjournal">Thyroid</span>
2011 Feb;21(2):161-7.
Epub 2010 Dec 27
doi: 10.1089/thy.2010.0191.
<span class="bold">PMID: </span><a href="/pubmed/21186954" target="_blank">21186954</a></div>
<div class="nl"><a target="_blank" href="/pubmed/17847007">Mutation in WNT10A is associated with an autosomal recessive ectodermal dysplasia: the odonto-onycho-dermal dysplasia.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Adaimy L,
Chouery E,
Megarbane H,
Mroueh S,
Delague V,
Nicolas E,
Belguith H,
de Mazancourt P,
Megarbane A</span><br />
<span class="medgenPMjournal">Am J Hum Genet</span>
2007 Oct;81(4):821-8.
Epub 2007 Aug 9
doi: 10.1086/520064.
<span class="bold">PMID: </span><a href="/pubmed/17847007" target="_blank">17847007</a><a href="/pmc/articles/PMC1973944" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/10338351">Development of a short-form Quadriplegia Index of Function scale.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Marino RJ,
Goin JE</span><br />
<span class="medgenPMjournal">Spinal Cord</span>
1999 Apr;37(4):289-96.
doi: 10.1038/sj.sc.3100772.
<span class="bold">PMID: </span><a href="/pubmed/10338351" target="_blank">10338351</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Dry%20hair%22%20AND%20Prognosis%2Fbroad%5Bfilter%5D%20%20AND%20%22english%20and%20humans%22%5Bfilter%5D%20NOT%20comment%5BPTYP%5D%20NOT%20letter%5BPTYP%5D" title="PubMed search">See all (4)</a></div><h3 class="subhead">Clinical prediction guides</h3>
<div class="nl"><a target="_blank" href="/pubmed/37067605">Minimal added value of wetting hair before scalp cooling to prevent chemotherapy-induced alopecia in cancer patients - results from the Dutch Scalp Cooling Registry.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Heibloem RE,
Komen MMC,
Ilozumba OUC,
van den Hurk CJG</span><br />
<span class="medgenPMjournal">Support Care Cancer</span>
2023 Apr 17;31(5):273.
doi: 10.1007/s00520-023-07687-6.
<span class="bold">PMID: </span><a href="/pubmed/37067605" target="_blank">37067605</a></div>
<div class="nl"><a target="_blank" href="/pubmed/25842469">Rosemary oil vs minoxidil 2% for the treatment of androgenetic alopecia: a randomized comparative trial.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Panahi Y,
Taghizadeh M,
Marzony ET,
Sahebkar A</span><br />
<span class="medgenPMjournal">Skinmed</span>
2015 Jan-Feb;13(1):15-21.
<span class="bold">PMID: </span><a href="/pubmed/25842469" target="_blank">25842469</a></div>
<div class="nl"><a target="_blank" href="/pubmed/25503776">Effects of fixed orthodontic treatment on hair nickel and chromium levels: a 6-month prospective preliminary study.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Amini F,
Mollaei M,
Harandi S,
Rakhshan V</span><br />
<span class="medgenPMjournal">Biol Trace Elem Res</span>
2015 Mar;164(1):12-7.
Epub 2014 Dec 13
doi: 10.1007/s12011-014-0188-0.
<span class="bold">PMID: </span><a href="/pubmed/25503776" target="_blank">25503776</a></div>
<div class="nl"><a target="_blank" href="/pubmed/24636991">Cidea control of lipid storage and secretion in mouse and human sebaceous glands.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Zhang S,
Shui G,
Wang G,
Wang C,
Sun S,
Zouboulis CC,
Xiao R,
Ye J,
Li W,
Li P</span><br />
<span class="medgenPMjournal">Mol Cell Biol</span>
2014 May;34(10):1827-38.
Epub 2014 Mar 17
doi: 10.1128/MCB.01723-13.
<span class="bold">PMID: </span><a href="/pubmed/24636991" target="_blank">24636991</a><a href="/pmc/articles/PMC4019032" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/10338351">Development of a short-form Quadriplegia Index of Function scale.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Marino RJ,
Goin JE</span><br />
<span class="medgenPMjournal">Spinal Cord</span>
1999 Apr;37(4):289-96.
doi: 10.1038/sj.sc.3100772.
<span class="bold">PMID: </span><a href="/pubmed/10338351" target="_blank">10338351</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Dry%20hair%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 (10)</a></div></div>
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<div class="portlet_content ln"><ul><li><a href="https://clinicaltrials.gov/search?cond=Dry%20hair" target="_blank">ClinicalTrials.gov</a></li></ul></div>
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