case_images: PMC9646317_01
case_images: Sagittal and coronal CT imaging of colovesical fistula extending from the sigmoid colon to the left mid bladder.
case_images: CRIGM2022-1419250.001.jpg
case_images: PMC9646317_01_CRIGM2022-1419250.001.jpg
case_images: fig1
case_images: Computed tomography (CT) of the abdomen and pelvis revealed sigmoid and bladder wall thickening, intravesicular gas, and a previously undiagnosed colovesical fistula (shown in Figure 1).
case_images: Endoscopic image of an area of indurated tissue 20 cm from the anal verge concerning the fistula.
case_images: CRIGM2022-1419250.002.jpg
case_images: PMC9646317_01_CRIGM2022-1419250.002.jpg
case_images: fig2
case_images: Colonoscopy showed old blood, sigmoid diverticulosis, and an area of indurated tissue 20 centimeters from the anal verge concerning for the fistula (shown in Figure 2).