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Autosomal dominant cerebellar ataxia type III

Disease definition

A group of neurodegenerative disorders characterized by mostly pure cerebellar syndromes with occasional non-cerebellar signs (e.g. pyramidal signs, peripheral neuropathy, writer's cramp) and includes spinocerebellar ataxia (SCA) type 5 (SCA5), SCA6, SCA11, SCA26, SCA30, and SCA31.


Classification level: Group of disorders
  • Synonym(s):
    • ADCA3
    • Autosomal dominant cerebellar ataxia type 3
    • Pure cerebellar syndrome-mild pyramidal signs syndrome
  • Prevalence: Unknown
  • Inheritance: Autosomal dominant 
  • Age of onset: Childhood, Adolescent, Adult, Elderly
  • ICD-10: G11.8
  • OMIM: -
  • UMLS: -
  • MeSH: -
  • GARD: -
  • MedDRA: -

Detailed information

Article for general public


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