X-linked spinocerebellar ataxia 2

An X-linked cerebellar ataxia characterized by infantile onset of ataxia, severe atrophy of the cerebellum, diffuse small cysts, pale inferior olives, and gliosis with X-linked inheritance.

Signs and symptoms

• Ataxia
• Abnormality of extrapyramidal motor function

Also known as: SCAX2; cerebellar ataxia with extrapyramidal involvement early-onset