Adjuvant Chemotherapy in the Treatment of Perihilar Cholangiocarcinoma with Lymph Node Involvement
To study the application of adjuvant chemotherapy in the treatment of Perihilar cholangiocarcinoma (pCCA). We retrospectively collected the data of 86 patients who underwent surgery for perihilar cholangiocarcinoma in our department between 2012 to 2017. The patients were divided into surgery alone group (n=44) and adjuvant….