26996000: Hyperkeratosis (morphologic abnormality)

SNOMED CT Concept\Body structure\Body structure, altered from its original anatomical structure (morphologic abnormality)\Morphologically abnormal structure\Growth alteration\Hyperplasia\Hyperkeratosis

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Hyperkeratosis	Is a	Hyperplasia	true	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Stucco keratosis	Is a	False	Hyperkeratosis	Inferred relationship	Some
Dermatosis papulosa nigra (morphologic abnormality)	Is a	False	Hyperkeratosis	Inferred relationship	Some
Generalized keratoacanthoma	Is a	False	Hyperkeratosis	Inferred relationship	Some
Inverted keratosis	Is a	True	Hyperkeratosis	Inferred relationship	Some
Hyperorthokeratosis	Is a	True	Hyperkeratosis	Inferred relationship	Some
Lichenification	Is a	True	Hyperkeratosis	Inferred relationship	Some
Seborrheic keratosis	Is a	True	Hyperkeratosis	Inferred relationship	Some
Cutaneous horn	Is a	True	Hyperkeratosis	Inferred relationship	Some
Leukoplakia	Is a	True	Hyperkeratosis	Inferred relationship	Some
Cholesteatoma	Is a	True	Hyperkeratosis	Inferred relationship	Some
Keratoacanthoma of uncertain behavior	Is a	False	Hyperkeratosis	Inferred relationship	Some
Benign squamous keratosis	Is a	True	Hyperkeratosis	Inferred relationship	Some
Keratosis obturans	Is a	True	Hyperkeratosis	Inferred relationship	Some
Dilated pore of Winer	Is a	True	Hyperkeratosis	Inferred relationship	Some
Follicular hyperkeratosis	Is a	True	Hyperkeratosis	Inferred relationship	Some
Actinic keratosis	Is a	True	Hyperkeratosis	Inferred relationship	Some
Leukokeratosis	Is a	True	Hyperkeratosis	Inferred relationship	Some
Leukoedema	Is a	True	Hyperkeratosis	Inferred relationship	Some
Subungual hyperkeratosis	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Keratoderma med kongenit pakyonyki	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	2
Palmoplantar keratoderma with leukoplakia	Associated morphology	True	Hyperkeratosis	Inferred relationship	Some	2
Palmoplantar hyperkeratosis sclerodactyly syndrome (disorder)	Associated morphology	True	Hyperkeratosis	Inferred relationship	Some	2
Keratoderma med mental retardering og spastisk paraplegi	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	2
Papuloverrucous palmoplantar keratoderma of Jakac-Wolf	Associated morphology	True	Hyperkeratosis	Inferred relationship	Some	1
Subungual corn	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	2
keratoderma punctatum	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	2
A keratotic cutaneous polyp containing abundant connective tissue.	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Keratosis pilaris decalvans	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	2
Linear porokeratosis (disorder)	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Giant porokeratosis	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Disseminated superficial porokeratosis	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Acrokeratosis paraneoplastica of Bazex	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
A developmental disorder characterized by keratotic papules of skin of hands and soles with disorganization of dermal elastic fibers that does not appear to be due to trauma or sunlight.	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some
A form of diffuse palmoplantar keratoderma that occurs between the ages of 5 and 15 and may be associated with the subsequent development of esophageal cancer.	Associated morphology	True	Hyperkeratosis	Inferred relationship	Some	1
Porokeratose (Mantoux' syndrom)	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Keratosis pilaris med iktyose og døvhed	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	2
Palmoplantar keratoderma transgrediens	Associated morphology	True	Hyperkeratosis	Inferred relationship	Some	1
Acroerythrokeratoderma	Associated morphology	True	Hyperkeratosis	Inferred relationship	Some	1
Progressive palmoplantar keratoderma of Greither	Associated morphology	True	Hyperkeratosis	Inferred relationship	Some	1
A hereditary palmoplantar keratoderma with characteristics of the combination of bilateral mutilating transgredient palmoplantar keratoderma and periorificial keratotic plaques.	Associated morphology	True	Hyperkeratosis	Inferred relationship	Some	2
Circumscribed palmoplantar keratoderma	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Malignant atrophic papulosis	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	2
Angiokeratoma of skin	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	4
Inflammatorisk hyperkeratotisk dermatose, akut	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Inflammatorisk hyperkeratotisk dermatose, kronisk	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Inflammatorisk hyperkeratotisk dermatose, isomorf	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Inflammatorisk hyperkeratotisk dermatose, intertriginøs	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	2
Inflammatorisk hyperkeratotisk dermatose, ringformet	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
inflammatorisk hyperkeratotisk dermatose, plaque	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
inflammatorisk hyperkeratotisk rupiakeratose	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	2
Inflammatorisk hyperkeratotisk dermatose, dråbeformet	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	3
Inflammatorisk hyperkeratotisk dermatose, generaliseret eksfoliativ	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	3
Palmar hyperkeratosis of yaws	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Mibellis porokeratose, plaquetype	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Hyperkeratosis	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	2
Angiokeratoma circumscriptum	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	3
Vitamin A deficiency with follicular keratosis (disorder)	Associated morphology	True	Hyperkeratosis	Inferred relationship	Some	1
Mutilating keratoderma	Associated morphology	True	Hyperkeratosis	Inferred relationship	Some	2
Atrophoderma vermiculatum	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	2
Hyperkeratosis lenticularis perstans	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Vitamin A-responsive dermatosis	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Keratosis palmaris et plantaris	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	3
Mibellis porokeratose, dissemineret superficiel type	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Hyperkeratosis follicularis in cutem penetrans	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	2
Soft corn	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	2
Papillon-Lefèvre syndrome	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Equine linear keratosis	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some
Disseminated superficial actinic porokeratosis	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Corn of toe	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	2
Hard corn	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	2
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.	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Senile angioma	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	2
Ulerythema of cheeks	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	5
Keratosis pilaris	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	2
Hyperkeratosis of yaws	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Ichthyosis linearis circumflexa	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	2
Gonococcal keratosis	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Plantar hyperkeratosis of yaws	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Angiokeratoma of Mibelli	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	5
Angiokeratoma of Fordyce	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	4
Congenital keratoderma	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Erythrokeratodermia variabilis	Associated morphology	True	Hyperkeratosis	Inferred relationship	Some	1
X-linked ichthyosis with steryl-sulphatase deficiency	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some
Hyperkeratosis of pinta	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Ulerythema of eyebrows	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	3
Porokeratosis of Mibelli	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Inflammatory hyperkeratotic dermatosis	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Diffuse palmoplantar keratoderma	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
arsenkeratose på håndflader OG/ELLER fodsåler	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Ulerytem	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Chlorinated naphthalene poisoning	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some
Mibellis porokeratose, unilateral lineær type	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
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.	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	2
Symmetrical keratoderma	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Keratoderma i plantare furer	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Lymfødematøs keratoderma	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Autosomal dominant mutilerende keratoderma	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	2
Hyperkeratosis NOS	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
Acquired keratoderma NOS	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	1
keratoderma areata	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	2
Keratoderma i plantare furer	Associated morphology	False	Hyperkeratosis	Inferred relationship	Some	2

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Id	Description	Lang	Type	Status	Case?	Module
45144017	Hyperkeratosis	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
45145016	Keratosis	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
45148019	Excessive cornification	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
45149010	Skin callus	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
45150010	Callosity	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
45151014	Keratoma	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
45152019	Tyloma	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
45153012	Tylosis	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
757512010	Hyperkeratosis (morphologic abnormality)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
4584261000005117	hyperkeratose	da	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	Danish module (core metadata concept)