case_images: PMC5035827_01
case_images: Coronal reconstruction of a computerized tomographic urography showing bilateral renal excretion with left hydronephrosis and urine extravasation from the ureteropelvic junction site.
case_images: fig-1.jpg
case_images: PMC5035827_01_fig-1.jpg
case_images: f1
case_images: To further clarify these findings, intravenous contrast was administered 3 hours later and the NCCT was completed with a computerized tomographic urography showing bilateral symmetrical renal excretion with left hydronephrosis and retroperitoneal urinary extravasation originating at the level of the left ureteropelvic junction (Fig. 1).