Nierenblutung

Teenager who

crashed their all terrain vehicle with abdominal painAxial and coronal CT with contrast of the abdomen immediate phase (above) shows low density in the superior and inferior poles of the left kidney and fluid in the left perirenal and pararenal spaces. There is also a large area of low density in the spleen. Delayed phase CT images (below) show extravasation of urine out of the ureter into the left pararenal space.The diagnosis was left renal laceration with ureteral transection and splenic laceration.