Teenager with pelvic fracture from trauma who cannot void AP (upper left) and oblique (upper right) images from a voiding cystourethrogram with the bladder filled through a suprapubic catheter shows extravasation of contrast into the base of the penis when the patient attempts to void. Oblique image from a retrograde urethrogram (below) shows an inability to fill the urethra completely during retrograde injection. The diagnosis was urethral transection confirmed at cystoscopy.