Combined extended radical resections and orthotopic liver transplantation for the treatment of hilar cholangiocarcinoma: one case report / 中华器官移植杂志

ABSTRACT

Objective To evaluate the surgical technique and outcome of the extended radical resections for hilar cholangiocarcinoma.Methods A patient with Bismuth-Corlette type Ⅳ Klatskin's tumor, which invaded the secondary intrahepatic bile duct and the pancreatic portion along the common bile duct, underwent the HPLT_ X . And then, the digest cannel was reconstructed according to the Child's methods. By using immunohistochemistry, the expression of cytokeratin9, 17, CEA and hepatocyte protein was detected. After operation, the immunosuppressive agents consisting of Tacrolimus and steroids were given; lamivudine and HBIg were used to prevent HBV from recurrence.Results Pathologic examination revealed low differentiated adenocarcinoma and immunohistochemistry stains confirmed the positive expression of cytokeratin9 and 17, carcinoembryonic antigen, and the negative expression of hepatocyte protein. Neither the margins of resection nor periductal lymph nodes were pathologically involved. She was currently alive for 17 months after the operation, the liver graft function was within normal range, and the patient was back to the previous work without any evidence of recurrent cancer. The tumor marker in plasma was decreased to the controllable level.Conclusion The HPLT_ X may be the treatment choice for unresectable Klatskin's tumor and provide the higher rate of radical resection and better prognosis.