Problems in the surgical management of Crohn's disease of the colon. I. Diagnosis.
D000562:Amebiasis / Q000175:diagnosis; D001706:Biopsy; D003093:Colitis, Ulcerative / Q000175:diagnosis / Q000473:pathology; D003108:Colonic Diseases / Q000175:diagnosis*; D003424:Crohn Disease / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D003937:Diagnosis, Differential; D003949:Diagnostic Techniques, Surgical; D006099:Granuloma / Q000175:diagnosis; D006801:Humans; D007511:Ischemia; D011859:Radiography; D012552:Schistosomiasis / Q000175:diagnosis; D012812:Sigmoidoscopy; D014385:Tuberculosis, Gastrointestinal / Q000175:diagnosis