title: Systemic lupus erythematosus presenting as chorea.
abstract: A child presenting with chorea developed the full clinical and laboratory findings of systemic lupus erythematosus after hospitalisation. He responded dramatically to haloperidol. 6 months after diagnosis he began to manifest renal involvement.
mesh_terms: D002648:Child; D002819:Chorea / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology*; D006220:Haloperidol / Q000627:therapeutic use; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000150:complications* / Q000175:diagnosis; D008297:Male
chemical_list: D006220:Haloperidol