[Toxic megacolon].
D003093:Colitis, Ulcerative / Q000150:complications; D003967:Diarrhea / Q000209:etiology; D006801:Humans; D007008:Hypokalemia / Q000209:etiology; D008532:Megacolon, Toxic; D009129:Muscle Tonus; D009892:Opium / Q000009:adverse effects
D009892:Opium
Il megacolon tossico.