Fig. 12From: Elucidating vaginal fistulas on CT and MRISurgically confirmed colo-VF in a 76-year-old with history of hysterectomy. During acute diverticulitis and Clostridium difficile colitis, CT (a) shows a small-sized abscess (*) at the vaginal dome (arrow), closely abutting the thickened walls of the sigmoid colon (arrowhead), which resolves after conservative treatment (b). Note air bubbles (thin arrows) in the vaginal stumpBack to article page