Figure 2From: 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 disease-free probability. (Five years DFS in RT group 82.4%, no-RT group 52.4%, p = 0.034 (42.842-132.158 CI 95%)).Back to article page