The Efficacy of Surgical Resection versus Radiofrequency Ablation for the Treatment of Single Hepatocellular Carcinoma: A SEER-Based Study

Figure 5

Kaplan–Meier curve of OS and CSS in patients with SR and RFA after PSM—(a and b) patients with an age at diagnosis between 30 and 59 years; (c and d) patients with an age at diagnosis between 60 and 84 years; (e and f) male patients; (g and h) female patients.

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