ABSTRACT
Objective To investigate the risk factors,prevention and therapy of hepatic artery thrombosis after liver transplantation.Methods The literatures on the risk factors,prevention and therapy of hepatic artery thrombosis after liver transplantation in recent years were collected and reviewed.Results The risk factors include factor Ⅴ Leiden,metabolic liver diseases of recipients,recipient sex,the use of Roux-en-Y biliary reconstructions,virus infection and so on.The measures of prevention and therapy include early diagnosis,detection of activated protein C resistance,postoperative anti-coagulation therapy,liver arteries reconstructions measures,hyperbaric oxygen therapy,continuous transcatheter arterial thrombolysis,liver retransplantation and so on.Conclusion The study of risk factors,prevention and therapy will promote the process of improving the prognosis of patients with liver transplantation.