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Figure 3 | BMC Gastroenterology

Figure 3

From: Comparison of percutaneous radiofrequency thermal ablation and surgical resection for small hepatocellular carcinoma

Figure 3

Cumulative local tumor progression rate. The 1-, 3- and 5-year local tumor progression rates after percutaneous radiofrequency thermal ablation (PRFA) and surgical resection (SR) were 2.0%, 14.3% and 28.3%, respectively in the PRFA group and 2.8%, 14.3% and 22.8%, respectively in the SR group. There was no significant differences between these two groups as determined using the log-rank test (P = 0.746).

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