Journal of surgical oncology
-
Despite the fact laparoscopic liver resections (LLR) for cholangiocarcinoma is still limited, this systematic review addressed surgical and oncological outcomes of LLR to treat both perihilar cholangiocarcinoma (pCCA) and intrahepatic cholangiocarcinoma (iCCA). Five comparative and 20 noncomparative studies were found. ⋯ However, open liver resections (OLR) were performed more for major hepatectomies, with better lymphadenectomy rates and higher number of harvested lymph nodes. High heterogeneity and selection bias were suggested for iCCA studies.