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715796006: Charcot-Marie-Tooth disease type 4A (disorder)


Status: current, Primitive. Date: 31-Jul 2016. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module
3303737011 Charcot-Marie-Tooth disease type 4A (disorder) en Fully specified name Active Case sensitive SNOMED CT core
3303738018 Charcot-Marie-Tooth disease type 4A en Synonym Active Case sensitive SNOMED CT core
3303747014 Charcot-Marie-Tooth disease type 4A (CMT4A) is a severe, early-onset form of demyelinating Charcot-Marie-Tooth peripheral sensorimotor polyneuropathy with manifestation of severe motor retardation and progressive scoliosis. Considered the most frequent of all autosomal recessive forms of CMT. Onset usually occurs in infancy with distal muscle weakness and foot atrophy followed by proximal involvement and then distal weakness in the upper extremities and atrophy of the hands. Vocal cord paresis may also occur. CMT4A is caused by mutations in the GDAP1 gene (8q13.3), encoding a protein required for mitochondrial fission. Transmitted in an autosomal recessive manner. en Definition Active Case sensitive SNOMED CT core


0 descendants.

Expanded Value Set


Outbound Relationships Type Target Active Characteristic Refinability Group Values
Charcot-Marie-Tooth disease type 4A Is a Charcot-Marie-Tooth disease type 4 true Inferred relationship Some
Charcot-Marie-Tooth disease type 4A Finding site Peripheral nervous system structure false Inferred relationship Some
Charcot-Marie-Tooth disease type 4A Occurrence Congenital true Inferred relationship Some 1
Charcot-Marie-Tooth disease type 4A Finding site Peripheral nervous system structure true Inferred relationship Some 1

Inbound Relationships Type Active Source Characteristic Refinability Group

Reference Sets

Australian emergency department reference set

Clinical finding foundation reference set

Australian dialect reference set

Problem/Diagnosis reference set

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