title: Computer tomography and magnetic resonance imaging in cyanide poisoning.
abstract: A 29-year-old chemistry student took 50 ml of a 1% potassium cyanide solution (500 mg) in an attempted suicide. He became comatose, mydriatic, and was admitted to hospital in an apneic state. He woke up after 7 h and developed Parkinsonism in the following weeks. This regressed slowly during the 2 months after the poisoning apart from dysarthria, bradykinesia of the upper limbs, and very brisk monosynaptic reflexes. At 3 weeks after the intoxication, computerized tomography was largely normal, and there was CSF-dense hypodensity in both putamina after 5 months. Sharply delimited signal elevation in T2 corresponding to the two putamina was detected by magnetic resonance imaging 8 weeks and 5 months after ingestion of the poison.
authors: Neurologische Universitätsklinik, Heidelberg, Federal Republic of Germany.
authors: B
authors: B
authors: Messing
authors: B
authors: B
authors: Storch
mesh_terms: D000328:Adult; D001479:Basal Ganglia / Q000187:drug effects / Q000473:pathology; D003486:Cyanides / Q000506:poisoning*; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D011190:Potassium Cyanide / Q000506:poisoning*; D011699:Putamen / Q000187:drug effects / Q000473:pathology; D013406:Suicide, Attempted; D014057:Tomography, X-Ray Computed
chemical_list: D003486:Cyanides; D011190:Potassium Cyanide