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724837004: Keratinopathic ichthyosis (disorder)


Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2017. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module
3444917014 Keratinopathic ichthyosis (disorder) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core
3444918016 Keratinopathic ichthyosis en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
971681000172115 KPI - keratinopathic ichthyosis fr Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module
981951000172111 ichtyose kératinopathique fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module


2 descendants. Search Descendants:

Expanded Value Set


Outbound Relationships Type Target Active Characteristic Refinability Group Values
Keratinopathic ichthyosis (disorder) Is a Congenital ichthyosis of skin true Inferred relationship Some
Keratinopathic ichthyosis (disorder) Associated morphology anomalie du développement false Inferred relationship Some 1
Keratinopathic ichthyosis (disorder) Occurrence Congenital true Inferred relationship Some 1
Keratinopathic ichthyosis (disorder) Finding site Skin structure false Inferred relationship Some 1
Keratinopathic ichthyosis (disorder) Pathological process (attribute) Pathological developmental process true Inferred relationship Some 1
Keratinopathic ichthyosis (disorder) Associated morphology Hyperkeratosis true Inferred relationship Some 1
Keratinopathic ichthyosis (disorder) Interprets Keratinization true Inferred relationship Some 2
Keratinopathic ichthyosis (disorder) Has interpretation Abnormal true Inferred relationship Some 2
Keratinopathic ichthyosis (disorder) Finding site Entire skin true Inferred relationship Some 1

Inbound Relationships Type Active Source Characteristic Refinability Group
Autosomal recessive epidermolytic ichthyosis (disorder) Is a True Keratinopathic ichthyosis (disorder) Inferred relationship Some
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. Is a True Keratinopathic ichthyosis (disorder) Inferred relationship Some

Reference Sets

Description inactivation indicator reference set

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