title: Carcinoma of the bronchus presenting with hemichorea.
mesh_terms: D000230:Adenocarcinoma / Q000150:complications*; D000368:Aged; D001932:Brain Neoplasms / Q000556:secondary*; D001984:Bronchial Neoplasms / Q000150:complications*; D002819:Chorea / Q000209:etiology*; D006801:Humans; D008297:Male