Features of Patients With Severe Hepatitis Due to Mushroom Poisoning and Factors Associated With Outcome.

In an analysis of 27 patients with hepatocellular damage due to mushroom (Amanita) poisoning and peak levels of total bilirubin greater than 2 mg/dL, the probability of liver transplantation or death is 17%, fulfilling Hy's law. Patients with peak levels of aspartate aminotransferase less than 4000 IU/L can be monitored in a local hospital, whereas patients with higher levels should be transferred to liver transplant centers. Women and older patients were more likely to have a poor outcome than men and younger patients.