title: The radiology of colitis.
mesh_terms: D001466:Barium Sulfate; D003092:Colitis / Q000000981:diagnostic imaging*; D003093:Colitis, Ulcerative / Q000175:diagnosis / Q000000981:diagnostic imaging; D003424:Crohn Disease / Q000175:diagnosis / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D005243:Feces; D006801:Humans; D011859:Radiography; D013634:Tannins
chemical_list: D013634:Tannins; D001466:Barium Sulfate