Fig. 3From: Endovascular therapies for hepatic artery stenosis post liver transplantationA Digital subtraction angiogram (DSA) of the hepatic artery shows a focal HAS at the anastomosis (arrow). B Post balloon angioplasty (PBA), DSA shows optimal results with residual stenosis < 30% but dissection (arrow). C & D show the deployment of a covered stent with a good primary resultBack to article page