fig2

Figure 2. Survival rates at 7 months and 1 year. Survival rate at 7 months was 100% in radiofrequency ablation (RFA) + trans-arterial chemoembolization (TACE) group and 96% in TACE group. One year survival rate was 88.8% in RFA + TACE group and 80% in TACE group with statistically significant difference. RFA: radiofrequency ablation; TACE: trans-arterial chemoembolization