case_images: PMC10874588_01
case_images: CT of the abdomen and pelvis with findings concerning for a focal sigmoid colon perforation with a right ureterocolic fistula involving the right native ureter
case_images: cureus-0016-00000052562-i01.jpg
case_images: PMC10874588_01_cureus-0016-00000052562-i01.jpg
case_images: FIG1
case_images: Repeat CTAP demonstrated findings concerning for a focal sigmoid colon perforation with a UCF involving the native ureter (Figure 1).