INTRODUCTION: Long-term oncologic outcomes in nipple-sparing mastectomy (NSM) continue to be defined. Rates of locoregional recurrence for skin-sparing mastectomy (SSM) and NSM in the literature range from 0% to 14.3%. We investigated the outcomes of NSM at our institution. METHODS: Patients undergoing NSM at our institution from 2006 to 2014 were identified and outcomes were analyzed. RESULTS: From 2006 to 2014, 319 patients (555 breasts) underwent NSM. One-hundered and fourty-one patients (237 breasts) had long-term follow-up available. Average patient age and BMI were 47.78 and 24.63. Eighty-four percent of patients underwent mastectomy primarily for a therapeutic indication. Average tumor size was 1.50 cm with the most common histologic type being invasive ductal carcinoma (62.7%) followed by DCIS (23.7%). Average patient follow-up was 30.73 months. There was one (0.8%) incidence of ipsilateral chest-wall recurrence. There were 0.37 complications per patient. CONCLUSIONS: We examined our institutional outcomes with NSM and found a locoregional recurrence rate of 0.8% with no nipple-areolar complex recurrence. This rate is lower than published rates for both NSM and SSM.
INTRODUCTION: Long-term oncologic outcomes in nipple-sparing mastectomy (NSM) continue to be defined. Rates of locoregional recurrence for skin-sparing mastectomy (SSM) and NSM in the literature range from 0% to 14.3%. We investigated the outcomes of NSM at our institution. METHODS:Patients undergoing NSM at our institution from 2006 to 2014 were identified and outcomes were analyzed. RESULTS: From 2006 to 2014, 319 patients (555 breasts) underwent NSM. One-hundered and fourty-one patients (237 breasts) had long-term follow-up available. Average patient age and BMI were 47.78 and 24.63. Eighty-four percent of patients underwent mastectomy primarily for a therapeutic indication. Average tumor size was 1.50 cm with the most common histologic type being invasive ductal carcinoma (62.7%) followed by DCIS (23.7%). Average patient follow-up was 30.73 months. There was one (0.8%) incidence of ipsilateral chest-wall recurrence. There were 0.37 complications per patient. CONCLUSIONS: We examined our institutional outcomes with NSM and found a locoregional recurrence rate of 0.8% with no nipple-areolar complex recurrence. This rate is lower than published rates for both NSM and SSM.
Authors: Emily L Albright; Mary C Schroeder; Kendra Foster; Sonia L Sugg; Lillian M Erdahl; Ronald J Weigel; Ingrid M Lizarraga Journal: Ann Surg Oncol Date: 2018-04-18 Impact factor: 5.344