Fig. 1From: Conventional angiography findings in hemodynamically unstable patients with acute abdominal hemorrhage and a negative CT bleeding studya. Coronal reconstruction of a negative CTA. A large extraperitoneal hematoma (star) is seen in the pelvis. No active extravasation of contrast or abnormal vessel was seen on CTA. b. Posterior-anterior projection digital subtraction angiogram of the obturator branch of the anterior division of the right internal iliac artery. This was performed using an end-hole catheter inserted from a left common femoral artery access sheath. Active hemorrhage is seen from two branch arteries (black arrows)Back to article page