Systematic Review | Post-mastectomy RT likely lowers recurrence and improves survival in early breast cancer with 1-3 positive nodes

Post‐mastectomy radiotherapy for women with early breast cancer and one to three positive lymph nodes – Cochrane Library

Summary: Is X-ray treatment (radiotherapy) after removal of breast tissue (mastectomy) better than no X-ray treatment in women diagnosed with breast cancer that has spread to one to three armpit lymph nodes? – Cochrane Library