Sudden onset of involuntary movement disorders with arteriovenous malformations of the basal ganglia.
D000328:Adult; D000368:Aged; D001259:Ataxia / Q000209:etiology; D001479:Basal Ganglia / Q000098:blood supply*; D001480:Basal Ganglia Diseases / Q000209:etiology*; D005260:Female; D006801:Humans; D002538:Intracranial Arteriovenous Malformations / Q000150:complications*; D008297:Male