Spontaneous Retroperitoneal Bleeding in a Patient with Primary Antiphospholipid Syndrome on Aspirin

Figure 1

A coronary and a horizontal view of an abdominal CT with intravenous contrast that revealed a 17x11x8cm³ spontaneous retroperitoneal hematoma (shown with arrow) due to bleeding of an intraparenchymal branch of the left renal artery extending from the left kidney down to the pelvis are shown ((a) and (b), respectively).

(a)

(b)