Six-month old boy who underwent split liver transplantation for biliary atresia. Two subsequent percutaneous transhepatic cholangiographies performed 8 months after transplantation showed intrahepatic biliary tree dilation caused by stenosis of the hepaticojejunostomy (1). The stenotic tract could not be passed by the wire guide and an external biliary drain was left in place (2). The patient underwent surgical revision of the anastomosis. A cholangiography performed 22 days after demonstrated the patency of the anastomosis and allowed removal of the stent that during surgery, was pulled into the ileal loop (3).