title: Isolated local-regional recurrence following mastectomy for adenocarcinoma of the breast treated with radiation therapy alone or combined with surgery and/or chemotherapy.
abstract: The results of radiation therapy alone or combined with surgery and/or chemotherapy are reported for 47 patients who presented with local and/or regional recurrence without evidence of distant metastases following initial management of adenocarcinoma of the breast with radical or modified radical mastectomy (43) or simple mastectomy (4). Patients were treated between October 1964 and March 1983 at the University of Florida; all have a 2-year minimum follow-up and 42/47 (89%) have had follow-up for greater than or equal to 5 years. The overall actuarial local-regional control rates were 80% at 2 years, 68% at 5 years, and 61% at 10 years. The 5-year actuarial local-regional control rates by site and extent of disease were as follows: single chest wall nodule, 92%; multiple chest wall nodules, 49%; regional lymph nodes, 66%; and multiple sites, 64%. The 5- and 10-year actuarial determinate disease-free survival rates for all patients were 41 and 17%, respectively. The 5- and 10-year actuarial survival rates for all patients were 50 and 34%, respectively.
authors.affiliation: Radiation Therapy, University of Florida College of Medicine, Gainesville 32610-0385.
authors.forename: N P
authors.initials: NP
authors.lastname: Mendenhall
authors.forename: J W
authors.initials: JW
authors.lastname: Devine
authors.forename: W M
authors.initials: WM
authors.lastname: Mendenhall
authors.forename: K I
authors.initials: KI
authors.lastname: Bland
authors.forename: R R
authors.initials: RR
authors.lastname: Million
authors.forename: E M
authors.initials: EM
authors.lastname: Copeland
mesh_terms: D000230:Adenocarcinoma / Q000401:mortality / Q000628:therapy*; D001365:Axilla; D001943:Breast Neoplasms / Q000401:mortality / Q000628:therapy*; D002423:Cause of Death; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D008408:Mastectomy; D009362:Neoplasm Metastasis; D009364:Neoplasm Recurrence, Local / Q000628:therapy*; D011878:Radiotherapy / Q000009:adverse effects; D011879:Radiotherapy Dosage; D013997:Time Factors