Complications included:pulmonary infection(3 cases),intraperitoneal infection(1 cases),intraperitoneal bleeding(1 cases),bile leakage(2 cases),hemorrhage of upper digestive tract(1 cases),and necrosis of left lateral lobe of liver(1 caes).

• 并发症 :肺部感染 3例 ,腹腔感染 2例 ,腹腔内出血 1例 ,胆漏 2例 ,应激性溃疡消化道大出血 1例 ,左肝外叶坏死 1例。