Fig. 2From: Comparison of open liver resection and RFA for the treatment of solitary 3–5-cmhepatocellular carcinoma: a retrospective studyComparison of 1-, 3-, and 5-year expected tumor-free survival rates for patients in resection and RFA groups with respect to small liver tumors with diameters of 3–5 cm. For the resection group, these values are 87.5, 62.5, and 55.6%, respectively, and for the RFA group, these values are 88, 68, and 60%, respectively (P = 0.620)Back to article page