Figure 1.

A 36-year-old man with obstructive jaundice due to anastomotic biliary strictures 5 mo after orthotopic liver transplantation. Computed tomography oblique reformat images (A, B) display biliary dilation at the intrahepatic and hepatic hilar bile ducts, biliary stone (arrow) and anastomotic strictures (arrowhead); C: Percutaneous transhepatic cholangiography demonstrates biliary dilation, anastomotic obstruction, and filling defect (arrow) in the common bile duct and the left hepatic duct which caused by biliary stone or sludge.