Extrahepatic collaterals and liver damage in embolotherapy for ruptured hepatic artery pseudoaneurysm following hepatobiliary pancreatic surgery

Figure 5 A diagnostic celiac angiography showing a stenosis of the right hepatic artery (black arrow) distal to the ruptured hepatic artery pseudoaneurysm in the same patient as in Figure 1. The aberrant left hepatic artery (white arrow) originating from the left gastric artery was dilated and supplied arterial blood flow to the right hepatic artery through the intrahepatic communicating branches before TAE.