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Updated: May 28, 2026
Endoscopic Bilateral Nipple-sparing Mastectomy via a Single Axillary Incision with Immediate Pre-pectoral Implant-based Breast Reconstruction
Published on: May 17, 2024
Breast conserving surgery in patients with multifocal/multicentric breast cancer
M A Eryilmaz1, M Muslumanoglu, V Ozmen
1Konya Education and Research Hospital, General Surgery Clinic, Konya, Turkey.
Purpose:
To retrospectively evaluate the outcome of patients with multifocal (MF) and multicentric (MC) breast cancer treated with conservative surgery.
Methods:
We evaluated 59 patients who had undergone breast conserving surgery (BCS) for MF/MC cancer between 1998-2008. We used sentinel lymph node (SLN) biopsy for all 59 patients and we performed axillary lymph node dissection in those with positive SLN. Local control, overall survival (OS), disease-free survival (DFS) and identification of predictive factors for recurrence were evaluated.
Results:
Twenty patients with modified radical mastectomy because of persistent positive margins were excluded from the study. Evaluated were 55 patients with MF (93.2%) and 4 (6.8%) with MC disease. Thirty-four patients (57.6%) had 2, 20 patients (33.9%) had 3 and 5 (8.5%) had 4 or more tumor foci. Median follow up time was 20 months (range 2- 97). The projected 5- and 8-year OS were 95% and 89% respectively, and DFS 92.3%. At multivariate analysis, overexpression of human epidermal growth factor receptor 2 (HER-2) was associated with a higher ipsilateral breast cancer recurrence. Menopausal status, MF/MC disease, number of tumor foci (2 vs. ≥3), histological grade, extracapsular extension (ECE), lymphovascular invasion (LVI), and hormone receptor status were not associated with ipsilateral breast cancer recurrence.
Conclusion:
Our study demonstrates that in selected patients with MF/MC breast cancer, wide conservative surgery is a safe therapy.
