title: Severe hepatic damage after acetaminophen use in psittacosis.
abstract: A 63-year-old man with acute psittacosis had severe hepatic damage after ingesting about 10 g of acetaminophen over a 48 hour period. Transaminase levels showed striking elevation, with a serum glutamic-oxaloacetic transaminase level of over 15,000 IU/liter, and decreased rapidly, consistent with a toxic insult. No other etiologic agents were identified by history or serologic testing to explain this degree of damage. Liver histologic findings at autopsy showed severe central necrosis. Although psittacosis may infrequently cause a similar pattern of hepatic injury, disease of this severity has not been previously reported. It is postulated that acetaminophen may have accentuated hepatic disease produced by Chlamydia psittaci in this patient.
mesh_terms: D000082:Acetaminophen / Q000009:adverse effects*; D006801:Humans; D008099:Liver / Q000473:pathology; D008107:Liver Diseases / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D009336:Necrosis; D009956:Psittacosis / Q000150:complications*
chemical_list: D000082:Acetaminophen