Fig. 3From: Clinical relevance of oncologic prognostic factors in the decision-making of pre-hepatectomy chemotherapy for colorectal cancer hepatic metastasis: the priority of hepatectomyCumulative survival curves of patients who underwent liver resection for hepatic metastasis according to oncologic prognostic factors and pre-hepatectomy chemotherapy. a, b Comparison of outcomes based on pre-hepatectomy chemotherapy for group I patients (oncologic prognostic factors ≥ 2). c, d Comparison of outcomes based on pre-hepatectomy chemotherapy for group II patients (oncologic prognostic factors < 2). RFS recurrence-free survival, OS overall survivalBack to article page