case_images: PMC5098139_01
case_images: Representative selection of CT abdomen and pelvis images showing location of obstructing proximal ureteral stone, including axial (A) and coronal (B) cuts.
case_images: fig-1.jpg
case_images: PMC5098139_01_fig-1.jpg
case_images: f1
case_images: A noncontrast CT scan of the abdomen and pelvis revealed bilateral nephrolithiasis and a left 6 x 5 mm proximal ureteral calculus (Hounsfield units = 709) with associated moderate hydroureteronephrosis (Fig. 1).
case_images: Representative selection of intraoperative fluoroscopic images showing contrast extravasation at initial ureteroscopy (A) and resolution of ureteral injury after stent placement 6 weeks postoperation (B).
case_images: fig-2.jpg
case_images: PMC5098139_01_fig-2.jpg
case_images: f2
case_images: A retrograde pyelogram confirmed extravasation of contrast at the location of the ureteral injury (Fig. 2). A retrograde pyelogram showed no extravasation (Fig. 2).