The preliminary experience and results of an innovative surgical technique that incorporated a single-port and 3-dimensional (3D) videoscope system for endoscopic nipple-sparing mastectomy (E-NSM) were reported. The medical records of patients who underwent single-port 3D E-NSM for breast cancer during the period of August 2018 to October 2018 in a single institution were collected prospectively and analyzed. Patients' reported cosmetic outcome results were also obtained. During the study period, 11 patients received 15 procedures of single-port 3D E-NSM. The mean operation time for single-port 3D E-NSM and immediate prosthesis breast reconstruction was 181.8 ± 32.4 minutes. The mean blood loss was 38.3 ± 45.3 ml (15-60). In the postoperative morbidity evaluation, 1 patient (6.7%) had delayed axillary wound healing and 2 (13.4%) had transient nipple ischemia, but there were no cases of total nipple areolar complex necrosis and implant loss observed. In addition, there were no cases with margin involvement or locoregional recurrence during the follow-up period. In patient-reported cosmetic outcomes, high (93.3%) satisfaction rates were observed in terms of postoperative scar appearance, location, and length. All patients who had received 3D E-NSM and immediate prosthesis breast reconstruction reported that they would choose the same operation again if given the chance to do so. From our preliminary experience, single-port 3D E-NSM is a feasible and safe procedure with good cosmetic results. Hence, this technique could be a promising new technique for patients with breast cancer indicated for nipple-sparing mastectomy.
Copyright © 2019 The Authors. Published by Wolters Kluwer Health, Inc. on behalf of The American Society of Plastic Surgeons.