Figure 2From: Outcomes of resection for colorectal cancer hepatic metastases stratified by evolving eras of treatmentCumulative survival curves of patients who underwent liver resection for hepatic metastasis according to the era of their treatment. A. The recurrence-free survival (RFS) rates in era 2 were significantly better than the RFS rates in era 1 (p = 0.013). B. The overall survival (OS) rate in era 2 was better than the OS rate in era 1 (p < 0.0001).Back to article page