| On non-contrast images, there is dense, layering fluid within the posterior aspect of the pelvis, suspected to be the result of prior extravasated IV contrast. On post-injection images, the density of the fluid increased.On the non-contrast images, there is focal discontinuity along the anterosuperior aspect of the bladder. On post-injection images, a tract is seen extending from the bladder lumen to the peritoneal space. |