Fig. 1From: Intrahepatic cholangiocarcinoma – influence of resection margin and tumor distance to the liver capsule on survivala Kaplan Meier curve of the R0 and R1 resection groups comparing overall survival. p = 0.655; perioperative deaths were excluded. b Kaplan Meier curve comparing overall survival of the resection margin subgroups R1, < 0.1 cm and 0.1–0.5 cm with a comparable outcome. p = 0.732; perioperative deaths were excludedBack to article page