Recent advances in endovascular techniques for management of acute nonvariceal upper gastrointestinal bleeding

Figure 9 A 41-year-old woman presented 3 wk after laparoscopic cholecystectomy with right upper abdominal pain and hemobilia. A: Computed axial tomography scan: round mass within the gallbladder fossa that shows contrast filling at the arterial phase (arrow), and dilatation of the bile duct (arrowhead); B: Selective hepatic arteriogram demonstrating pseudoaneurysm of the cystic artery stump; C: Coil embolization of the aneurysmal sac across the neck using the packing technique through a microcatheter; D: Control angiography showing complete occlusion of the false aneurysm and preservation of the main and distal hepatic artery.