Autosomal dominant idiopathic familial dystonia
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Primary dystonia type 4 (disorder)
Primary dystonia type 4
Primary dystonia DYT4 type
Hereditary whispering dysphonia
DYT4 type primary dystonia has characteristics of predominantly laryngeal dystonia (manifesting as whispering dysphonia) and cervical dystonia (manifesting as torticollis). So far, the disease has been reported in one large Australian family. The age of onset varies from 13 to 37 years. The locus for DYT4 remains unknown. The disease is transmitted in an autosomal dominant manner.
primaire dystonie type 4
primaire dystonie type DYT4
Id719276005
StatusPrimitive
Finding siteExtrapyramidal system structure
InterpretsMovement
DHD Diagnosis thesaurus reference set
ICD-10 complex map reference set
TargetG24.1
RuleTRUE
AdviceALWAYS G24.1
CorrelationSNOMED CT source code to target map code correlation not specified