Additional file 1 of Preoperative predictors for non-resectability in perihilar cholangiocarcinoma

Additional file 1: Supplementary Figure S1. Cancer-specific survival in patients with perihilar cholangiocarcinoma. The median CCS after R0 resection was 41 months compared to 16 months after R1 resection and 6 months of surgical exploration without resection. CSS, cancer-specific survival