title: The examination of mushroom poisonings at Akita University.
abstract: In the past 10 years from 1991 to 2000, the number of consultations to the Japan Poison Information Center were 947 concerning mushroom poisonings. However, those from the hospital cases were not analyzed toxicologically. We examined toxicologically 20 cases (35 patients) of mushroom poisonings from 1993 to 2001. Investigation of amanita toxin poisoning was requested in 19 cases. We could detect the amanita toxin, amanitin, and phalloidin, in two cases, which resulted in concluding the cause of death. A fatal case by the magic mushroom poisoning was analyzed in the blood, urine, and mushroom, and we detected the hallucinogenic substances from the body fluids and ingested mushrooms. We report the results of our examinations, and point out the usefulness of the examination of the mushroom itself and biological samples toxicologically for forensic practice.
authors.affiliation: Department of Forensic Medicine, Akita University School of Medicine, Akita 010-8543, Japan. gonmori@med.akita-u.ac.jp
authors.forename: Kunio
authors.initials: K
authors.lastname: Gonmori
authors.forename: Naofumi
authors.initials: N
authors.lastname: Yoshioka
mesh_terms: D000328:Adult; D000368:Aged; D000545:Amanita / Q000302:isolation & purification*; D000546:Amanitins / Q000032:analysis*; D002851:Chromatography, High Pressure Liquid; D008401:Gas Chromatography-Mass Spectrometry; D006801:Humans; D007564:Japan; D008297:Male; D009145:Mushroom Poisoning / Q000473:pathology*; D010590:Phalloidine / Q000032:analysis*
chemical_list: D000546:Amanitins; D010590:Phalloidine