Subject
*Randomized Controlled Trials as Topic; Adjuvant/adverse effects/methods; Axilla; Breast Neoplasms/pathology/*radiotherapy; Disease-Free Survival; Female; Humans; Lymph Nodes/*pathology; Lymphatic Irradiation/adverse effects/*methods; Lymphedema/etiology; Mastectomy; Radiation Pneumonitis/etiology; Radiotherapy; Survival Rate