Gastrointestinal and hepatic effects of Amanita phalloides ingestion.
Three residents of New Jersey suddenly developed vomiting, abdominal pain, and watery diarrhea 12 h after ingesting five to 13 hand-picked Amanita phalloides-type mushrooms. The group was led by an amateur mycologist who had been eating hand-picked mushrooms without complications for 20 years. The patients developed mild to severe acute hepatic injury, with a peak serum aspartate aminotransferase level ranging from 133 to 826 Karmen U/L, and a peak serum alanine amino-transferase level ranging from 163 to 1176 Karmen U/L. One of the patients developed a transient severe coagulopathy, but no one developed renal failure or hepatic coma, and all rapidly improved. These three cases demonstrate that mycetismus can occur in the heavily urbanized northeastern United States, that consuming hand-picked mushrooms even under the guidance of an experienced amateur may be dangerous, and that Amanita phalloides ingestion produces a biphasic illness with early gastrointestinal symptoms and subsequent hepatic injury.
Cappell
M S
MS
Department of Medicine, UMDNJ-Robert Wood Johnson (formerly Rutgers) Medical School, New Brunswick 08903-0019.
Hassan
T
T
D015746:Abdominal Pain / Q000209:etiology*; D000328:Adult; D000545:Amanita; D003967:Diarrhea / Q000209:etiology*; D005260:Female; D006801:Humans; D008107:Liver Diseases / Q000175:diagnosis / Q000209:etiology*; D008111:Liver Function Tests; D008297:Male; D008875:Middle Aged; D009145:Mushroom Poisoning / Q000150:complications* / Q000628:therapy; D009515:New Jersey; D014839:Vomiting / Q000209:etiology*