title: [A "new" pathognomonic, differential diagnostic sign between ulcerative colitis and Crohn's disease].
mesh_terms: D003093:Colitis, Ulcerative / Q000000981:diagnostic imaging*; D003106:Colon / Q000000981:diagnostic imaging; D003108:Colonic Diseases / Q000000981:diagnostic imaging*; D003424:Crohn Disease / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D006801:Humans; D011859:Radiography
vernacular_title: Ein "neues" pathognomonisches, differentialdiagnostisches Zeichen zwischen Colitis ulcerosa und Crohnscher Krankheit