Fig. 13

Another case of ureteral injury shortly after LH. Despite preoperative bilateral ureteral stenting (thin arrows), unenhanced CT images (A) showed a mixed-fluid and hyperattenuating pelvic collection (*), with corresponding peripheral enhancement in the venous phase (B) and filling by opacified urine in the excretory phase (C). On additional delayed acquisition, leakage from the most distal tract of the left ureter (arrowheads in D, E) and progressive opacification of the urinoma (*) were seen. Endourological treatment was performed (Partially reproduced from open access ref. no [58])