Clinical case of staged treatment of combined complications of orthotopic liver transplantation

Abstract

Hepatic artery thrombosis (HAT) following liver transplantation (LT) is a severe life-threatening complication that can lead to graft loss and mortality after LT. According to different reports, HAT incidence ranges from 2% to 9%. Modern endovascular and radiosurgical techniques allow for minimally invasive liver graft revascularization. Nonetheless, a major consequence of even a successful revascularization is ischemic cholangiopathy, which can lead to ischemic biliary strictures and anastomotic leak. The paper presents a clinical case of long-term complex treatment of combined complications of LT using minimally invasive endovascular and endoscopic techniques.