Balloon dilatation for treatment of hepatic venous outflow obstruction following pediatric liver transplantation

Figure 3 A 9-year-old male received cross-auxiliary double-domino donor liver transplantation. One month after the initial procedure, stenosis recurred. A: Hepatic venography shows a stricture at the piggyback hepatic vein anastomosis. B: Hepatic vein angiography after balloon dilatation shows the disappearance of the stricture and free flow through the anastomosis.