Fig. 2

Percutaneous transhepatic cholangiography of patients presented with restenosis after post-LDLT RYHJ. a. Contrast introduced through percutaneous transhepatic route revealed none had reached the Roux limb. Arrow: Contrast introduced through percutaneous transhepatic route revealed a near total obstruction of the biliary-enteric tract. b. Pigtail drainage tubes were placed via the guidewire under fluorescence guidance, functioned as stents for the biliary-enteric anastomosis and transhepatic biliary drainage at the same time. c. The percutaneous transhepatic cholangiographic three-episode balloon dilatation. Arrow: The balloon passing through the stenosis part of the biliary tract