Spinocerebellar ataxia type 19/22- MedGen UID:
- 339504
- •Concept ID:
- C1846367
- •
- Disease or Syndrome
Spinocerebellar ataxia-19 (SCA19) is an autosomal dominant disorder characterized by progressive cerebellar ataxia with a variable age of onset (age 2 years to late adulthood). Other neurologic manifestations include developmental delay and cognitive impairment; movement disorders including myoclonus, dystonia, rigidity, and bradykinesia; and seizures.
For a general discussion of autosomal dominant spinocerebellar ataxia, see SCA1 (164400).