Catalog

Autosomal dominant cerebellar ataxia type 4

No MMS code

Link to WHO Definition

Autosomal dominant cerebellar ataxia type 4 – http://id.who.int/icd/entity/745970501

Autosomal dominant cerebellar movement disorder characterized by ataxia, atrophy, unsteady gait, dysarthria, and distinct peripheral neuropathy. Typically begins in the fourth or fifth decade of life, with continued progression of symptoms. Considered a Type III ADCA that is associated with a mutation at the 16q22 gene locus.