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254170001: Ichthyosis hystrix of Curth-Macklin (disorder)


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

Descriptions:

Id Description Lang Type Status Case? Module
378354017 Ichthyosis hystrix of Curth-Macklin en Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) SNOMED CT core
645023012 Ichthyosis hystrix of Curth-Macklin (disorder) en Fully specified name Active Only initial character case insensitive (core metadata concept) SNOMED CT core
5144595012 A rare type of keratinopathic ichthyosis characterised by the presence of severe hyperkeratotic lesions and palmoplantar keratoderma. The skin is usually normal at birth. The disease starts in early childhood with severe hyperkeratosis of yellow-brown or grey colour, and of spiky, cobblestone-like (hystrix) or verrucous appearance. Contrary to other keratinopathic ichthyoses, no skin fragility/blister formation or erythroderma is present. The disease results from heterozygous frameshift mutation in a section of the KRT1 gene encoding keratin 1 (K1). These mutations lead to an abnormal supramolecular organisation of keratin intermediate filaments and may be related to defects in cytoplasmic trafficking and integrity of cellular structures such as organelles and nucleus. Transmission is autosomal dominant but some sporadic cases have been reported. en Definition Active Entire term case sensitive (core metadata concept) SNOMED CT core
5144596013 A rare type of keratinopathic ichthyosis characterized by the presence of severe hyperkeratotic lesions and palmoplantar keratoderma. The skin is usually normal at birth. The disease starts in early childhood with severe hyperkeratosis of yellow-brown or gray color, and of spiky, cobblestone-like (hystrix) or verrucous appearance. Contrary to other keratinopathic ichthyoses, no skin fragility/blister formation or erythroderma is present. The disease results from heterozygous frameshift mutation in a section of the KRT1 gene encoding keratin 1 (K1). These mutations lead to an abnormal supramolecular organization of keratin intermediate filaments and may be related to defects in cytoplasmic trafficking and integrity of cellular structures such as organelles and nucleus. Transmission is autosomal dominant but some sporadic cases have been reported. en Definition Active Entire term case sensitive (core metadata concept) SNOMED CT core


0 descendants.

Expanded Value Set


Outbound Relationships Type Target Active Characteristic Refinability Group Values
Ichthyosis hystrix of Curth-Macklin Is a Ichthyosis hystrix true Inferred relationship Some
Ichthyosis hystrix of Curth-Macklin Finding site Structure of skin region false Inferred relationship Some 2
Ichthyosis hystrix of Curth-Macklin Associated morphology Pigment deposition false Inferred relationship Some 2
Ichthyosis hystrix of Curth-Macklin Occurrence Congenital false Inferred relationship Some
Ichthyosis hystrix of Curth-Macklin Associated morphology Congenital anomaly false Inferred relationship Some 1
Ichthyosis hystrix of Curth-Macklin Finding site Skin structure false Inferred relationship Some 1
Ichthyosis hystrix of Curth-Macklin Associated morphology Congenital anomaly false Inferred relationship Some 1
Ichthyosis hystrix of Curth-Macklin Finding site Skin structure false Inferred relationship Some 1
Ichthyosis hystrix of Curth-Macklin Occurrence Congenital false Inferred relationship Some 2
Ichthyosis hystrix of Curth-Macklin Associated morphology Developmental anomaly false Inferred relationship Some 2
Ichthyosis hystrix of Curth-Macklin Finding site Skin structure false Inferred relationship Some 2
Ichthyosis hystrix of Curth-Macklin Occurrence Congenital true Inferred relationship Some 1
Ichthyosis hystrix of Curth-Macklin Pathological process (attribute) Pathological developmental process true Inferred relationship Some 1
Ichthyosis hystrix of Curth-Macklin Associated morphology Hyperkeratosis true Inferred relationship Some 1
Ichthyosis hystrix of Curth-Macklin Has interpretation Abnormal true Inferred relationship Some 2
Ichthyosis hystrix of Curth-Macklin Interprets Keratinization true Inferred relationship Some 2
Ichthyosis hystrix of Curth-Macklin Finding site Entire skin true Inferred relationship Some 1
Ichthyosis hystrix of Curth-Macklin Is a Keratinopathic ichthyosis (disorder) true Inferred relationship Some

Inbound Relationships Type Active Source Characteristic Refinability Group

Reference Sets

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