386045008: Hair structure (body structure)

SNOMED CT Concept\Body structure (body structure)\Anatomical or acquired body structure (body structure)\Anatomical structure\...

\An anatomical structure that consists of the maximal set of organ parts so connected to one another that together they constitute a self-contained unit of macroscopic anatomy, distinct both morphologically and functionally from other such units. Together with other organs, an organ constitutes an organ system or a body part. An organ is divisible into organ parts but not organs (examples: femur, biceps, liver, heart, aorta, sciatic nerve, ovary).\Skin structure\Skin appendage structure (body structure)\Hair structure (body structure)

\Body system structure\Structure of subdivision of organ system (body structure)\Skin and/or subcutaneous tissue structure (body structure)\Skin structure\Skin appendage structure (body structure)\Hair structure (body structure)
\Body system structure\Structure of skin and/or mucous membrane (body structure)\Region consisting of all body skin and directly related mucosa but excluding mucosa within the body such as the mucous membrane of the urinary bladder.\Skin structure\Skin appendage structure (body structure)\Hair structure (body structure)
\Body system structure\Structure of skin and/or surface epithelium (body structure)\Skin structure\Skin appendage structure (body structure)\Hair structure (body structure)
\Body system structure\Structure of integumentary system (body structure)\Integumentary system part (body structure)\Skin and/or subcutaneous tissue structure (body structure)\Skin structure\Skin appendage structure (body structure)\Hair structure (body structure)

\Body tissue structure\Structure of soft tissue (body structure)\Skin and/or subcutaneous tissue structure (body structure)\Skin structure\Skin appendage structure (body structure)\Hair structure (body structure)

\Body region structure\Skin and/or subcutaneous tissue structure (body structure)\Skin structure\Skin appendage structure (body structure)\Hair structure (body structure)

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2003. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

1460224016 Hair structure (body structure) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

1480232019 Hair structure en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

1491447017 Hair en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Hair structure (body structure)	Is a	Structure of hair of skin region (body structure)	false	Inferred relationship	Some
Hair structure (body structure)	Is a	Hair appendage structure	false	Inferred relationship	Some
Hair structure (body structure)	partie de	Entire skin	false	Inferred relationship	Some
Hair structure (body structure)	Is a	Skin appendage structure (body structure)	true	Inferred relationship	Some
Hair structure (body structure)	partie de	Entire integumentary system	false	Additional relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Thermal burn alopecia	Finding site	True	Hair structure (body structure)	Inferred relationship	Some	1
Alopecia	Finding site	True	Hair structure (body structure)	Inferred relationship	Some	1
Postpartum alopecia	Finding site	True	Hair structure (body structure)	Inferred relationship	Some	1
Cicatricial alopecia due to lichen planus of scalp (disorder)	Finding site	True	Hair structure (body structure)	Inferred relationship	Some	1
Alopecia due to disturbance of hair cycle (disorder)	Finding site	True	Hair structure (body structure)	Inferred relationship	Some	1
Massage alopecia (disorder)	Finding site	True	Hair structure (body structure)	Inferred relationship	Some	1
Cicatricial alopecia caused by ionising radiation	Finding site	True	Hair structure (body structure)	Inferred relationship	Some	1
électrolyse de follicule pileux	Procedure site - Direct (attribute)	False	Hair structure (body structure)	Inferred relationship	Some	2
Congenital generalised alopecia	Finding site	True	Hair structure (body structure)	Inferred relationship	Some	1
Epilation NEC	Procedure site - Direct (attribute)	False	Hair structure (body structure)	Inferred relationship	Some	1
Congenital alopecia	Finding site	True	Hair structure (body structure)	Inferred relationship	Some	1
Taenzer's hair	Finding site	True	Hair structure (body structure)	Inferred relationship	Some	1
poil atrophique	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	1
Congenital alopecia with keratin cysts (disorder)	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	1
Congenital ringed hair	Finding site	True	Hair structure (body structure)	Inferred relationship	Some	1
Diffuse alopecia	Finding site	True	Hair structure (body structure)	Inferred relationship	Some	1
Chronic telogen effluvium (disorder)	Finding site	True	Hair structure (body structure)	Inferred relationship	Some	1
Drug-induced hair color change (disorder)	Finding site	True	Hair structure (body structure)	Inferred relationship	Some	1
Congenital alopecia NOS	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	1
Ulerythema ophryogenes (disorder)	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	1
Drug-induced hair abnormality (disorder)	Finding site	True	Hair structure (body structure)	Inferred relationship	Some	1
Short anagen syndrome (disorder)	Finding site	True	Hair structure (body structure)	Inferred relationship	Some	1
Alopecia senilis	Finding site	True	Hair structure (body structure)	Inferred relationship	Some	1
Idiopathic hair dystrophy	Finding site	True	Hair structure (body structure)	Inferred relationship	Some	1
Syphilitic alopecia	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	1
Uncombable hair syndrome	Finding site	True	Hair structure (body structure)	Inferred relationship	Some	1
Alopecia localis	Finding site	True	Hair structure (body structure)	Inferred relationship	Some	1
Sutural alopecia (disorder)	Finding site	True	Hair structure (body structure)	Inferred relationship	Some	1
Sheepshearer's hair sinus	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	1
Hair sinus of breast	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	1
Trichogram (procedure)	Procedure site	True	Hair structure (body structure)	Inferred relationship	Some	1
Friction alopecia	Finding site	True	Hair structure (body structure)	Inferred relationship	Some	2
transplantation capillaire	Procedure site - Direct (attribute)	False	Hair structure (body structure)	Inferred relationship	Some	1
Trichosporon beigelii infection (piedra)	Finding site	False	Hair structure (body structure)	Inferred relationship	Some
Piedra	Finding site	False	Hair structure (body structure)	Inferred relationship	Some
Fungal infection of hair	Finding site	False	Hair structure (body structure)	Inferred relationship	Some
Cutting of hair	Procedure site - Direct (attribute)	True	Hair structure (body structure)	Inferred relationship	Some	1
Hypertrichosis of lower eyelid	Finding site	False	Hair structure (body structure)	Inferred relationship	Some
Hypertrichosis of upper eyelid (disorder)	Finding site	False	Hair structure (body structure)	Inferred relationship	Some
Persistent lanugo	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	3
Pili torti	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	3
Marie Unna syndrome	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	2
Congenital ringed hair	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	2
Congenital hypertrichosis lanuginosa (disorder)	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	2
Hypertrichosis with congenital macrogingivae (disorder)	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	2
Hypotrichosis with keratosis pilaris and lentiginosis	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	2
Bayonet hair	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	2
Pili annulati	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	2
BIDS brittle hair-impaired intellect-decreased fertility-short stature syndrome	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	2
Congenital hypotrichia	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	2
Genetic abnormality of hair shaft	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	2
Taenzer's hair	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	2
Beaded hair	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	2
Congenital anomaly of hair	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	2
Genetic defect of hair shaft (disorder)	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	2
Congenital morphological disturbances of hair	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	2
Photosensitivity with ichthyosis, brittle hair, impaired intelligence, decreased fertility and short stature syndrome	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	2
Uncombable hair syndrome	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	2
Pili torti-deafness syndrome	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	3
Congenital hypertrichosis	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	2
Total congenital alopecia	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	3
Vertical alopecia (disorder)	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	2
Triangular alopecia (disorder)	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	2
Congenital alopecia	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	2
Congenital localised alopecia	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	2
Congenital generalised alopecia	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	2
Sutural alopecia (disorder)	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	2
Atrichia congenita (disorder)	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	2
Congenital alopecia with keratin cysts (disorder)	Finding site	True	Hair structure (body structure)	Inferred relationship	Some	2
Central centrifugal cicatricial alopecia (disorder)	Finding site	True	Hair structure (body structure)	Inferred relationship	Some	1
Curly hair, ankyloblepharon, nail dysplasia syndrome (disorder)	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	5
Ectodermal dysplasia with hair-nail defect	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	5
Tricho-oculodermovertebral syndrome	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	5
Congenital hypotrichia	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	3
Hypotrichosis with keratosis pilaris and lentiginosis	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	3
Chronic telogen effluvium (disorder)	Finding site	True	Hair structure (body structure)	Inferred relationship	Some	2
An extremely rare genetic syndromic intellectual disability described in less than 20 families to date and characterized by total or partial alopecia associated with intellectual deficit. The syndrome can be associated with other anomalies such as seizures, sensorineural hearing loss, delayed psychomotor development, and/or hypertonia.	Finding site	True	Hair structure (body structure)	Inferred relationship	Some	1
Pili torti-developmental delay-neurological abnormalities syndrome is characterized by growth and developmental delay, mild to moderate neurologic abnormalities, and pili torti. It has been described in a brother and his sister born to consanguineous Puerto Rican parents.	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	2
Pili torti-developmental delay-neurological abnormalities syndrome is characterized by growth and developmental delay, mild to moderate neurologic abnormalities, and pili torti. It has been described in a brother and his sister born to consanguineous Puerto Rican parents.	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	3
Frontal fibrosing alopecia (FFA) is a rare variant of lichen planopilaris characterized by symmetrical, progressive, band-like anterior hair loss of the scalp.	Finding site	True	Hair structure (body structure)	Inferred relationship	Some	3
Oculocerebral hypopigmentation syndrome, Preus type is a rare congenital syndrome characterized by skin and hair hypopigmentation, growth retardation, and intellectual deficit that are associated with a combination of various additional clinical anomalies such as ocular albinism, cataract, delayed neuro-psychomotor development, sensorineural hearing loss, dolicocephaly, high arched palate, widely spaced teeth, anemia, and/or nystagmus.	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	3
Hypotrichosis simplex of the scalp (HSS) is characterized by diffuse progressive hair loss that is confined to the scalp.	Finding site	False	Hair structure (body structure)	Inferred relationship	Some
A rare autosomal dominant disorder characterized by a generalized enlargement of the gingiva occurring at birth or during childhood that is associated with generalized hypertrichosis developing at birth, during the first years of life, or at puberty and predominantly affecting the face, upper limbs, and midback.	Finding site	False	Hair structure (body structure)	Inferred relationship	Some
Follicular hamartoma with alopecia and cystic fibrosis syndrome (disorder)	Finding site	True	Hair structure (body structure)	Inferred relationship	Some	2
The patients are born with hair that falls out and is not replaced. Histologic studies show malformation of the hair follicles. Papillary lesions over most of the body and almost complete absence of hair are features.	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	3
Sparse hair with short stature and skin anomaly syndrome	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	4
Autosomal recessive palmoplantar hyperkeratosis and congenital alopecia (PPK-CA) is a rare genetic skin disorder characterized by congenital alopecia and palmoplantar hyperkeratosis. It is usually associated with cataracts, progressive sclerodactyly and pseudo-ainhum.	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	9
A rare endocrine disorder characterized by primary hypogonadism and partial alopecia. Females present with Mullerian hypoplasia, absent or streak ovaries, hypoplastic internal genitalia, primary amenorrhea, and sparse or absent axillary and pubic hair. Some patients also presented sparse eyebrows, microcephaly, flat occiput, dorsal kyphosis or mild intellectual disability. The only described male presents with germinal cell aplasia. Affected individual all present partial scalp alopecia.	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	2
Hair that can be removed without resistance.	Finding site	True	Hair structure (body structure)	Inferred relationship	Some	1
A rare genetic skin disorder characterized by absence of scalp and body hair and palmoplantar keratoderma, without other hand complications.	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	9
A rare genetic syndrome characterized by the association of congenital hypertrichosis in the anterior cervical region with peripheral sensory and motor neuropathy. Associated features may include retinal anomalies, spina bifida, kyphoscoliosis and hallux valgus, and developmental delay (one case). There have been no further descriptions in the literature since 1993.	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	3
A rare multiple congenital anomalies syndrome characterized by association of congenital total alopecia, mild intellectual deficit and hypergonadotropic hypogonadism.	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	3
A rare, syndromic, inherited retinal disorder characterized by cone-rod type congenital amaurosis, severe retinal dystrophy leading to visual impairment and profound photophobia (without night blindness), and trichomegaly (bushy eyebrows with synophrys, excessive facial and body hair including marked circumareolar hypertrichosis). There have been no further descriptions in the literature since 1989.	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	3
A rare genetic syndromic intellectual disability that is characterized by congenital permanent alopecia universalis, intellectual disability, psychomotor epilepsy and periodontitis (pyorrhea). Total permanent alopecia and pyorrhea are invariably concomitant while intellectual disability and psychomotor epilepsy are observed in most patients. No other abnormality of nails or skin (apart from absence of hair) has been reported. Transmission is autosomal dominant.	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	4
A rare ectodermal dysplasia syndrome, characterized by the association of choroidal atrophy (sometimes regional), together with other ectodermal dysplasia features including fine and sparse hair, absent or decreased lashes and eyebrows, and possibly mild visual loss and dysplastic/thick/grooved nails.	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	8
Syndrome with the association of stubby, coarse, sparse and fragile hair, eyebrows and eyelashes with photosensitivity and nonprogressive intellectual deficit, without a demonstrable metabolic aberration. It has been described in three sisters born to consanguineous parents.	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	3
Hidrotic ectodermal dysplasia, Halal type is a form of ectodermal dysplasia syndrome characterized by trichodysplasia, with absent eyebrows and eyelashes, onychodysplasia, mild retrognathia, abnormal dermatoglyphics (excess of whorls on fingertips, radial loop on finger, hypothenar pattern), intellectual disability and normal teeth and sweating. Additional variable manifestations include high implanted or prominent ears, mild hearing loss, supernumerary nipple, café-au-lait spots, keratosis pilaris, and irregular menses. To date, four individuals from 2 generations of a consanguineous family of Portuguese descent have been described in the literature. Males and females were equally affected. Hidrotic ectodermal dysplasia, Halal type is inherited in an autosomal recessive manner.	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	4
This syndrome is characterized by the association of hypogonadotropic hypogonadism and frontoparietal alopecia.	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	3
Rombo syndrome is characterized by vermiculate atrophoderma, milia, hypotrichosis, trichoepitheliomas, peripheral vasodilation with cyanosis and basal cell carcinomas.	Finding site	False	Hair structure (body structure)	Inferred relationship	Some
syndrome d'hypertrichose-faciès acromégaloïde	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	3
A rare, genetic, primary immunodeficiency due to a defect in adaptive immunity characterized by the triad of congenital athymia (resulting in severe T-cell immunodeficiency), congenital alopecia totalis and nail dystrophy. Patients present neonatal or infantile-onset, severe, recurrent, life-threatening infections and low or absent circulating T cells. Additional features reported include erythroderma, lymphoadenopathy, diarrhea and failure to thrive.	Finding site	False	Hair structure (body structure)	Inferred relationship	Some	5

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Reference Sets

Anatomy structure and entire association reference set (foundation metadata concept)

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Id	Description	Lang	Type	Status	Case?	Module
1460224016	Hair structure (body structure)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
1480232019	Hair structure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
1491447017	Hair	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core