Hemichorea-hemiballismus caused by lacunar infarction in the basal ganglia.
D000368:Aged; D001480:Basal Ganglia Diseases; D002819:Chorea / Q000188:drug therapy / Q000209:etiology*; D005260:Female; D006801:Humans; D007238:Infarction; D009069:Movement Disorders / Q000188:drug therapy / Q000209:etiology*