Characteristics and Prognostic Significance of Preoperative Magnetic Resonance Imaging-Assessed Circumferential Margin in Rectal Cancer

Figure 3

Kaplan-Meier survival plots for time to local recurrence in patients in groups of mrCRM(+) & pCRM(+), mrCRM(+) & pCRM(−), mrCRM(−) & pCRM(+), and mrCRM(−) & pCRM(−).