Figure 3
Kaplan-Meier cumulative survival curves of patients who underwent liver resection for hepatic metastasis after colorectal cancer recurrence. A. The survival curve of patients with intrahepatic recurrence (IHR) was relatively better than that of patients with systemic recurrence (SR) (p = 0.002). B. Patients who had undergone surgical resection of recurrent lesions had a better survival curve than did patients without resection (p < 0.0001).