Crohn's colitis: a diagnostic dilemma.
D000293:Adolescent; D000368:Aged; D003082:Colectomy / Q000009:adverse effects; D003093:Colitis, Ulcerative / Q000175:diagnosis; D003424:Crohn Disease / Q000145:classification / Q000175:diagnosis* / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D004241:Diverticulum, Colon / Q000175:diagnosis; D006801:Humans; D007079:Ileitis / Q000175:diagnosis / Q000209:etiology; D008297:Male; D008531:Megacolon / Q000175:diagnosis; D008875:Middle Aged; D011349:Proctitis / Q000175:diagnosis; D011859:Radiography