Effect of technical parameters on transjugular intrahepatic portosystemic shunts utilizing stent grafts

Figure 1 Digital substraction angiography showing the placement of the hepatic venous end of the transjugular intrahepatic portosystemic shunt stent. A: Hepatic venous end of the stent at the hepatocaval junction (short arrow); B: Placement of the hepatic venous end of the stent away from the hepatocaval junction (arrow denotes end of stent, arrowhead denotes hepatocaval junction, and triangle denotes unstented hepatic vein).