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Spinocerebellar ataxia type 11

Disease definition

Spinocerebellar ataxia type 11 (SCA11) is a subtype of autosomal dominant cerebellar ataxia type III (ADCA type III; see this term) characterized by the early-onset of cerebellar signs, eye movement abnormalities and pyramidal signs.


  • Synonym(s):
    • SCA11
  • Prevalence: <1 / 1 000 000
  • Inheritance: Autosomal dominant 
  • Age of onset: Childhood, Adolescent, Adult, Elderly
  • ICD-10: G11.8
  • OMIM: 604432
  • UMLS: C1858351
  • MeSH: -
  • GARD: 10475
  • MedDRA: -

Detailed information

Article for general public


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