title: Ammonia-induced coma after ureterosigmoidostomy.
mesh_terms: D000641:Ammonia / Q000097:blood*; D012809:Colon, Sigmoid; D006501:Hepatic Encephalopathy / Q000209:etiology*; D006801:Humans; D014513:Ureter / Q000601:surgery*; D014547:Urinary Diversion / Q000009:adverse effects*
chemical_list: D000641:Ammonia