fig4

Figure 4. A 2-year-old girl with biliary atresia had undergone left-lobe LDLT and seven sessions of balloon angioplasty for PVS, because recurrent PVS was suspected, portography was performed. (A) pretreatment portogram showing a severe anastomotic stricture and no flow into the intrahepatic portal vein; (B) portogram after stent placement showing improved blood flow into the portal vein, PVS did not recur after stent placement; LDLT: living donor liver transplantation; PVS: portal venous stenosis