Left hepatic artery pseudoaneurysm complicating endoscopic retrograde cholangiopancreatography: A case report

Figure 1 Magnetic resonance cholangiopancreatography and Endoscopic retrograde cholangiopancreatography. A: Magnetic resonance cholangiopancreatography demonstrating severe dilated common bile duct, common bile duct stones, gallstone; B: Endoscopic retrograde cholangiopancreatography (ERCP) demonstrating the guide wire reached the left hepatic bile duct; C: ERCP demonstrating a plastic stent was inserted at the end of the procedure.

Figure 2 Pseudoaneurysm formation and Treatment. A: Computed tomography scan on arterial phase demonstrating left hepatic lobe contusion and a pseudoaneurysm formation; B: Transarterial angiography demonstrating a pseudoaneurysm in the distal left hepatic artery; C: Postembolization angiogram demonstrating no contrast filling of the aneurysm, the bleeding stopped.