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. 2021 Jan 14;10(1):25–37. doi: 10.1159/000510909

Fig. 4.

Fig. 4

Estimation of RFS and cumulative incidence of LTP according to the tumor location showing no significant difference. a Kaplan-Meier estimation of RFS after LLR for non-subcapsular and non-perivascular tumor was compared with p-RFA. b Kaplan-Meier estimation of RFS after LLR for tumor in postero-superior portion of the liver was compared with p-RFA. c Cumulative incidence of LTP after LLR for non-subcapsular and non-perivascular tumor was compared with p-RFA. d Cumulative incidence of LTP after LLR for tumor in postero-superior portion of the liver was compared with p-RFA. RFS, recurrence-free survival; LTP, local tumor progression; LLR, laparoscopic liver resection; p-RFA, percutaneous radiofrequency ablation.