title: Paracolic fistulous tracts in diverticulitis and granulomatous colitis.
mesh_terms: D003424:Crohn Disease / Q000150:complications / Q000000981:diagnostic imaging* / Q000473:pathology; D004239:Diverticulitis, Colonic / Q000000981:diagnostic imaging*; D004241:Diverticulum, Colon / Q000150:complications; D006801:Humans; D007412:Intestinal Fistula / Q000150:complications / Q000000981:diagnostic imaging*; D007413:Intestinal Mucosa / Q000473:pathology; D011859:Radiography