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Updated: Jun 3, 2026
Endoscopic Bilateral Nipple-sparing Mastectomy via a Single Axillary Incision with Immediate Pre-pectoral Implant-based Breast Reconstruction
Published on: May 17, 2024
Oncologic safety of nipple skin-sparing or total skin-sparing mastectomies with immediate reconstruction
Cristiano Boneti1, James Yuen, Carlos Santiago
1Division of Breast Surgical Oncology, Department of Surgery, Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, Little Rock, Arkansas 72205, USA.
Background:
Success with skin-sparing mastectomy (SSM) has led to the reconsideration of the necessity to remove the skin overlying the nipple-areola complex. The aim of our study was to compare complications and local recurrence in patients undergoing SSM and total skin-sparing mastectomy (TSSM) with immediate reconstruction.
Methods:
This IRB-approved retrospective study involved patients who underwent mastectomy with reconstruction (1998 to 2010). Patient demographics, tumor characteristics, type of surgery, cosmesis, postoperative complications, and recurrence were analyzed.
Results:
The 293 patients in our study group had a total of 508 procedures: 281 TSSMs and 227 SSMs, distributed among 215 patients with bilateral procedures and 78 with unilateral operations. Mean age was 51.2 ± 10.9 years for TSSM and 53.1 ± 11.5 years for SSM. The average tumor size was 1.9 ± 1.6 cm for TSSM versus 2.1 ± 1.7 cm for the SSM group. The overall complication rate (TSSM 7.1% [20 of 281] and SSM 6.2% [14 of 227], p = 0.67) and local-regional recurrence rate (TSSM 6% [7 of 152] and SSM 5.0% [7 of 141], p = 0.89) were comparable. The TSSM rating was significantly higher (score 9.2 ± 1.1) than the SSM group (score 8.3 ± 1.9, p = 0.04).
Conclusion:
TSSM appears to be oncologically safe with superior cosmesis, affords one-step immediate reconstruction, and can be offered to patients with stages I and II breast cancer and those who have been down-staged with neoadjuvant chemotherapy.
