Figure 3From: Postmastectomy irradiation in breast in breast cancer patients with T1-2 and 1-3 positive axillary lymph nodes: Is there a role for radiation therapy?Kaplan-Meier curve of overall survival probability (Five years OS in RT group 90.2%, no-RT group 61.9%, p = 0.087 (71.127-199.340 CI 95%)).Back to article page