[Radiology of toxic megacolon].
D000328:Adult; D003093:Colitis, Ulcerative / Q000150:complications / Q000000981:diagnostic imaging*; D004404:Dysentery, Amebic / Q000150:complications; D005260:Female; D006801:Humans; D008297:Male; D008532:Megacolon, Toxic / Q000000981:diagnostic imaging* / Q000209:etiology; D008875:Middle Aged; D011859:Radiography