The survival benefit of postmastectomy radiotherapy for breast cancer patients with T1-2N1 disease according to molecular subtype

• Published in: Breast (Edinburgh) Vol. 51; pp. 40 - 49
• Main Authors: Wei, Jinli, Jiang, Yizhou, Shao, Zhimin
• Format: Journal Article
• Language: English
• Published: Netherlands Elsevier Ltd 01.06.2020; Elsevier
• Subjects: Aged; Breast cancer subtype; Breast Neoplasms - pathology; Breast Neoplasms - radiotherapy; Breast Neoplasms - surgery; Female; Humans; Logistic Models; Mastectomy; Middle Aged; Models, Molecular; Neoplasm Invasiveness; Neoplasm Staging; Original; Overall survival; Postmastectomy radiotherapy; Propensity Score; Radiotherapy, Adjuvant; Retrospective Studies; SEER Program; Survival Analysis; Breast cancer subtype; Postmastectomy radiotherapy; Overall survival

To evaluate the significance of postmastectomy radiotherapy (PMRT) in female breast cancer patients with T1-2N1M0 disease according to molecular subtypes and other risk factors. We conducted a retrospective cohort-based study utilizing the Surveillance, Epidemiology, and End Results database. Patien...