title: Focal paroxysmal kinesigenic choreoathetosis preceding the development of Steele-Richardson-Olszewski syndrome.
mesh_terms: D001264:Athetosis / Q000150:complications*; D010244:Bulbar Palsy, Progressive / Q000150:complications; D002819:Chorea / Q000150:complications*; D003711:Demyelinating Diseases / Q000150:complications*; D005260:Female; D006801:Humans; D008875:Middle Aged; D009886:Ophthalmoplegia / Q000150:complications*; D013577:Syndrome