Figure 2From: Clinical features and prognosis in hepatectomy for colorectal cancer with centrally located liver metastasis Recurrence-free survival after liver resection in relation to independent significant prognostic factors. (A) Regional lymph node(s) metastasis. (B) Synchronous versus metachronous lesions. (C) Number of hepatic metastatic lesions. (D) Grade of liver metastasis. Kaplan-Meier survival curves were plotted.Back to article page