The operative procedures included hepatectomy with removal of BDT(n=7), hepatectomy combined with extrahepatic bile duct resection(n=4), thrombectomy through choledochotomy(n=3), and piggy-back orthotopic liver transplantation(n=1).

• 肝癌切除加胆管癌栓清除术 7例 ,肝癌切除加肝外胆管切除术 4例 ,单纯胆总管切开取栓术 3例 ,背驮式肝移植 1例。