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254666005: Keratosis (disorder)

Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2019. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module
379262019 Keratosis en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
645592015 Keratosis (disorder) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core
3990605012 Hyperkeratosis en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
379262019 Keratosis en Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) SNOMED CT core
379262019 Keratosis en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
645592015 Keratosis (disorder) en Fully specified name Active Only initial character case insensitive (core metadata concept) SNOMED CT core
645592015 Keratosis (disorder) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core
3990605012 Hyperkeratosis en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
200311000172117 keratosis fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module
355811000172115 kératose fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module
200311000172117 keratosis fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module
355811000172115 kératose fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

468 descendants. Search Descendants:

Expanded Value Set

Outbound Relationships Type Target Active Characteristic Refinability Group Values
Keratosis (disorder) Is a Papular, squamous and granulomatous eruptions of skin false Inferred relationship Existential restriction modifier (core metadata concept)
Keratosis (disorder) Finding site Skin structure false Inferred relationship Existential restriction modifier (core metadata concept) 1
Keratosis (disorder) Associated morphology Morphologically abnormal structure false Inferred relationship Existential restriction modifier (core metadata concept) 1
Keratosis (disorder) Associated morphology Eruption false Inferred relationship Existential restriction modifier (core metadata concept) 2
Keratosis (disorder) Is a Epithelial hyperplasia of skin false Inferred relationship Existential restriction modifier (core metadata concept)
Keratosis (disorder) Associated morphology Epithelial hyperplasia false Inferred relationship Existential restriction modifier (core metadata concept) 1
Keratosis (disorder) Has definitional manifestation Abnormal keratinization false Inferred relationship Existential restriction modifier (core metadata concept)
Keratosis (disorder) Associated morphology Morphologically abnormal structure false Inferred relationship Existential restriction modifier (core metadata concept) 1
Keratosis (disorder) Is a Disorder of keratinisation false Inferred relationship Existential restriction modifier (core metadata concept)
Keratosis (disorder) Is a Skin lesion false Inferred relationship Existential restriction modifier (core metadata concept)
Keratosis (disorder) Finding site Skin structure false Inferred relationship Existential restriction modifier (core metadata concept) 2
Keratosis (disorder) Associated morphology Morphologically abnormal structure false Inferred relationship Existential restriction modifier (core metadata concept) 1
Keratosis (disorder) Associated morphology Lesion false Inferred relationship Existential restriction modifier (core metadata concept) 2
Keratosis (disorder) Has interpretation Abnormal false Inferred relationship Existential restriction modifier (core metadata concept) 1
Keratosis (disorder) Interprets Keratinisation false Inferred relationship Existential restriction modifier (core metadata concept) 1
Keratosis (disorder) Is a Disorder of skin (disorder) false Inferred relationship Existential restriction modifier (core metadata concept)
Keratosis (disorder) Associated morphology Morphologically abnormal structure false Inferred relationship Existential restriction modifier (core metadata concept) 2
Keratosis (disorder) Is a Disease true Inferred relationship Existential restriction modifier (core metadata concept)
Keratosis (disorder) Associated morphology Hyperkeratosis true Inferred relationship Existential restriction modifier (core metadata concept) 1
Inbound Relationships Type Active Source Characteristic Refinability Group
Follicular keratosis Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Multiple minute digitate hyperkeratosis of Goldstein Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Pityriasis rotunda Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Bowenoid actinic keratosis Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Transient acantholytic dermatosis Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Hyperkeratosis Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Acrokeratosis Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Keratosis pilaris (disorder) Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Acquired acanthosis nigricans (disorder) Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Porokeratosis of Mibelli Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Acquired ichthyosis (disorder) Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Confluent AND reticulate papillomatosis Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Acquired keratosis follicularis Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
[X]Keratoderma in diseases classified elsewhere Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
[X]Hypertrophic disorder of skin, unspecified Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
hyperkératose Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Arsenical keratosis (disorder) Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Actinic keratosis (disorder) Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Acral keratosis Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Formation of an epidermal layer which lacks nuclei during normal keratinisation. Is a True Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Superficial keratosis Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Acquired disorder of keratinisation Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Benign acanthosis nigricans Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
An autosomal dominant cerebellar ataxia type I that is characterized by papulosquamous, ichthyosiform plaques on the limbs appearing shortly after birth and later manifestations including progressive ataxia, dysarthria, nystagmus and decreased reflexes. Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Vitamin A deficiency with xeroderma (disorder) Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Skin peeling disorder Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Hereditary acantholytic dermatosis (disorder) Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Xeroderma of eyelid Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Knuckle pads, leukonychia, sensorineural deafness, palmoplantar hyperkeratosis syndrome (disorder) Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Porokeratosis (disorder) Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Lelis syndrome Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Familial benign pemphigus (disorder) Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Xeroderma pigmentosum (disorder) Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Ichthyosis (disorder) Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Inverted follicular keratosis (disorder) Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Senile xeroderma Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Trichodysplasia-xeroderma syndrome is an extremely rare, syndromic hair shaft anomaly characterized by sparse, coarse, brittle, excessively dry and slow-growing scalp hair, sparse axillary and pubic hair, sparse or absent eyelashes and eyebrows and dry skin. Hair shaft analysis shows pili torti, longitudinal splitting, grooves, peeling and scaling. There have been no further descriptions in the literature since 1987. Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Hypotrichosis and deafness syndrome (disorder) Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Hyperkeratotic eczema of soles Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Drug-induced ichthyosiform reaction Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Pityriasis rubra pilaris Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Acrokeratosis verruciformis of Hopf (disorder) Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Congenital keratoderma Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
No hyperkeratosis Associated finding True Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept) 1
Leukokeratosis of skin (disorder) Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Skin fragillity, woolly hair, palmoplantar keratoderma syndrome Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Focal palmoplantar keratoderma with joint keratoses Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Diffuse palmoplantar keratoderma with painful fissures Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Autosomal dominant focal non-epidermolytic palmoplantar keratoderma with plantar blistering Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Leukoencephalopathy, palmoplantar keratoderma syndrome Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Hypohidrosis, enamel hypoplasia, palmoplantar keratoderma, intellectual disability syndrome (disorder) Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Corneal intraepithelial dyskeratosis, palmoplantar hyperkeratosis, laryngeal dyskeratosis syndrome Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Palmoplantar keratoderma, spastic paralysis syndrome Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Subungual hyperkeratosis (disorder) Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Leukedema of mouth Is a True Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Keratosis obturans of external ear canal Is a True Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
A white mucosal lesion in the area of the mouth where there has been tobacco contact. The lesion develops as a result of habitual chewing of tobacco or use of snuff tobacco. The lesion is premalignant. Is a True Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Leukoplakia of male genital organs Is a True Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Vitamin A deficiency with follicular keratosis Is a True Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Cholesteatoma of middle ear and mastoid structure Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
An inborn error of tyrosine metabolism characterized by hypertyrosinemia with oculocutaneous manifestations and in some cases intellectual deficit. Skin lesions occur in 80% of cases, ocular involvement in 75% of cases and neurologic findings and some degree of intellectual deficit in up to 60% of cases. Onset is variable but the ocular symptoms (redness, photophobia, excessive tearing and pain) usually develop in the first year of life. Cutaneous manifestations usually begin after the first year of life but may develop at the same time as the ocular symptoms. Caused by mutations in the TAT gene (16q22.1) encoding tyrosine aminotransferase (TAT). The elevated levels of tyrosine caused by TAT deficiency appear to result in deposition of tyrosine crystals leading to an inflammatory response and the oculocutaneous findings. Transmitted as an autosomal recessive trait. Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Oral lichenoid reaction Is a False Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Leukokeratosis nicotina palati (disorder) Is a True Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Cholesteatoma Is a True Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Hyperkeratosis of nipple (disorder) Is a True Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Hyperkeratosis of mucous membrane of mouth due to and following traumatic injury Is a True Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Actinic cheilitis Is a True Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Leukoplakia of vocal cords Is a True Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Leukoplakia of female genital organs Is a True Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Leucoplakia Is a True Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Leukokeratosis (disorder) Is a True Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Oral frictional keratosis Is a True Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Keratoderma (disorder) Is a True Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Mastoid cholesteatoma Is a True Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Lichen sclerosus (disorder) Is a True Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)
Cholesteatoma of orbit Is a True Keratosis (disorder) Inferred relationship Existential restriction modifier (core metadata concept)

This concept is not in any reference sets

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