title: Lumpectomy versus modified radical mastectomy. Is there a difference?
mesh_terms: D001365:Axilla; D001943:Breast Neoplasms / Q000188:drug therapy / Q000532:radiotherapy / Q000601:surgery*; D005260:Female; D006801:Humans; D008198:Lymph Nodes / Q000601:surgery; D008408:Mastectomy / Q000639:trends