Clinical and pathological differentiation of Crohn's disease and proctocolitis.
D003092:Colitis / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D003424:Crohn Disease / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D003937:Diagnosis, Differential; D006801:Humans; D011859:Radiography; D012002:Rectal Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging