title: Crohn's disease and the large bowel.
mesh_terms: D003093:Colitis, Ulcerative / Q000175:diagnosis; D003424:Crohn Disease / Q000175:diagnosis / Q000453:epidemiology / Q000601:surgery; D003937:Diagnosis, Differential; D006801:Humans; D007420:Intestine, Large; D012008:Recurrence