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Autosomal dominant cerebellar ataxia-deafness-narcolepsy syndrome

Disease definition

A rare polymorphic disorder, subtype of autosomal dominant cerebellar ataxia type 1 (ADCA type 1), characterized by ataxia, sensorineural deafness and narcolepsy with cataplexy and dementia.


Classification level: Disorder
  • Synonym(s):
    • ADCA-DN syndrome
    • Autosomal dominant cerebellar ataxia-hearing loss-narcolepsy syndrome
  • Prevalence: <1 / 1 000 000
  • Inheritance: Autosomal dominant or Not applicable 
  • Age of onset: Adult
  • ICD-10: G11.0
  • OMIM: 604121
  • UMLS: -
  • MeSH: -
  • GARD: 12372
  • MedDRA: -

Detailed information

Article for general public


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