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. 2019 Mar 23;17:56. doi: 10.1186/s12957-019-1599-3

Fig. 2.

Fig. 2

Comparison of 5-year overall survival between patients with R0 resection and palliative resection. Patients with R0 resection (n = 26) showed statistically significant better survival than that of the palliative resection (n = 100) by Kaplan-Meier survival method and log-rank test (5-year OS: R0 resection vs. palliative resection = 55.6% vs. 9.2%, P < 0.001)