Diagnosis and treatment of early portal vein thrombosis after liver transplantation and research progress / 中国综合临床

ABSTRACT

Early portal vein thrombosis is a rare but serious complication after liver transplantation,also is one of the main causes which lead to graft loss and receptor death. We collected domestic and foreign relevant data,and summarized and discussed the causes, clinical manifestation, imaging diagnosis of early portal vein thrombosis after liver transplantation. Early portal vein thrombosis after liver transplantation caused by multiple risk factors synergy. It was reported incidence of 1% to 2%. Clinical manifestations were concealment and lacked of specificity. Abdominal ultrasound and computed tomography angiography ( CTA) imaging methods of combi?ning could help early clinical findings,When necessary magnetic resonance angiography( MRA) . If each check negative,portal vein angiography could make a definitive diagnosis. Intravascular interventional therapy with small trauma, less complications and high success rate for advantages gradually became first?line treat?ments. Surgical treatment is not only as traditional effective treatments,but also an effective remedial measures after interventional treatment failure.