Post-liver Transplant Biliary Complications.

Biliary tract complications remain a common source of morbidity and mortality in liver transplant (LT) recipients with an estimated incidence of 5-30% after orthotopic LT and a mortality rate of up to 10%. Biliary complications after LT may be related to various factors including hepatic artery thrombosis or stenosis, ischemia reperfusion injury, immunologic injury, infections, donor pool, and technical issues which include imperfect anastomosis and T-tube-related complications. Management of the detected biliary complications includes nonsurgical and surgical methods.