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. 1986 Aug;145(2):204–209.

Amatoxin Poisoning in Northern California, 1982-1983

Susan M Pond, Kent R Olson, Olga F Woo, John D Osterloh, Richard E Ward, Douglas A Kaufman, Robert R Moody
PMCID: PMC1306876  PMID: 3765600

Abstract

Twenty-two patients who ate mushrooms containing hepatotoxic amatoxins were treated during the fall and winter seasons of 1982 and 1983. All patients were treated with intensive supportive care and repeated oral doses of activated charcoal. In two patients fulminant hepatic failure developed and they died. One patient in whom encephalopathy developed had an orthotopic liver transplant and survived. Liver biopsy specimens obtained from five patients during the acute illness showed centrilobular hemorrhagic necrosis. The hepatic histopathology in a biopsy specimen from a 5-year-old boy eight weeks after mushrooms were eaten showed bands of fibrosis and islands of hepatocytes suggestive of early cirrhosis. Radioimmunoassay for amanitins, done on the serum from all patients, detected the toxins in only three, probably because most of the specimens were obtained 24 hours or more after the ingestion. This series, with a mortality rate of 9%, illustrates the outcome in patients who receive intensive supportive care and provides a background on which success of specific treatments should be judged.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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