Hung-Wen Lai1,2,3,4, Shih-Lung Lin5, Shou-Tung Chen6,7,8, Ka-Man Kuok7, Shu-Ling Chen6,8, Ya-Ling Lin6, Dar-Ren Chen6,7,8, Shou-Jen Kuo7,8. 1. Endoscopy & Oncoplastic Breast Surgery Center, Department of Surgery, Changhua Christian Hospital, Changhua, Taiwan. 143809@cch.org.tw. 2. Comprehensive Breast Cancer Center, Department of Surgery, Changhua Christian Hospital, Changhua, Taiwan. 143809@cch.org.tw. 3. School of Medicine, National Yang Ming University, Taipei, Taiwan. 143809@cch.org.tw. 4. Division of Breast Surgery, Yuanlin Christian Hospital, Yuanlin, Taiwan. 143809@cch.org.tw. 5. Division of Plastic and Reconstructive Surgery, Department of Surgery, Changhua Christian Hospital, Changhua, Taiwan. 6. Endoscopy & Oncoplastic Breast Surgery Center, Department of Surgery, Changhua Christian Hospital, Changhua, Taiwan. 7. Division of General Surgery, Department of Surgery, Changhua Christian Hospital, Changhua, Taiwan. 8. Comprehensive Breast Cancer Center, Department of Surgery, Changhua Christian Hospital, Changhua, Taiwan.
Abstract
BACKGROUND: A new hybrid technique for single-axillary-incision endoscopic-assisted nipple-sparing mastectomy (E-NSM) was introduced. Preliminary results are reported. METHODS: Patients who received single-axillary-incision E-NSM from August 2013 to August 2017 were searched from a single institution. Data were analyzed to determine the effectiveness and oncologic safety of single-axillary-incision E-NSM. Patient-oriented cosmetic outcome report was also obtained. RESULTS: During the study period, a total of 50 E-NSM with single-incision procedures were performed in 41 female patients with breast cancer, including 11 (26.8%) patients with bilateral disease. Their mean age was 45.3 ± 8.4 years. The mean size of tumors encountered during the 50 single-incision E-NSM procedures was 2.3 ± 1.8 (0.1-7.3) cm for invasive tumors and 2.6 ± 1.7 (0.2-5.7) cm for carcinoma in situ lesions. Six (12%) of those tumors were multifocal/multicentric. Lymph node metastasis was found during 12% of the procedures. Forty-five (90%) received immediate breast reconstruction with gel implant. Mean operating time was 244.3 ± 82.8 min. The overall complication rate was 6%, and no total nipple necrosis or implant loss was observed. No locoregional recurrence or distant metastasis was found during mean follow-up of 21.6 months. About 94.4% of patients were satisfied with the postoperative scar location and wound length. All patients who responded would choose the same operation again. CONCLUSIONS: The proposed single-axillary-incision endoscopic hybrid technique for nipple-sparing mastectomy was a safe procedure with low morbidity and associated with high patient satisfaction.
BACKGROUND: A new hybrid technique for single-axillary-incision endoscopic-assisted nipple-sparing mastectomy (E-NSM) was introduced. Preliminary results are reported. METHODS:Patients who received single-axillary-incision E-NSM from August 2013 to August 2017 were searched from a single institution. Data were analyzed to determine the effectiveness and oncologic safety of single-axillary-incision E-NSM. Patient-oriented cosmetic outcome report was also obtained. RESULTS: During the study period, a total of 50 E-NSM with single-incision procedures were performed in 41 female patients with breast cancer, including 11 (26.8%) patients with bilateral disease. Their mean age was 45.3 ± 8.4 years. The mean size of tumors encountered during the 50 single-incision E-NSM procedures was 2.3 ± 1.8 (0.1-7.3) cm for invasive tumors and 2.6 ± 1.7 (0.2-5.7) cm for carcinoma in situ lesions. Six (12%) of those tumors were multifocal/multicentric. Lymph node metastasis was found during 12% of the procedures. Forty-five (90%) received immediate breast reconstruction with gel implant. Mean operating time was 244.3 ± 82.8 min. The overall complication rate was 6%, and no total nipple necrosis or implant loss was observed. No locoregional recurrence or distant metastasis was found during mean follow-up of 21.6 months. About 94.4% of patients were satisfied with the postoperative scar location and wound length. All patients who responded would choose the same operation again. CONCLUSIONS: The proposed single-axillary-incision endoscopic hybrid technique for nipple-sparing mastectomy was a safe procedure with low morbidity and associated with high patient satisfaction.
Authors: Walter P Weber; Martin Haug; Christian Kurzeder; Vesna Bjelic-Radisic; Rupert Koller; Roland Reitsamer; Florian Fitzal; Jorge Biazus; Fabricio Brenelli; Cicero Urban; Régis Resende Paulinelli; Jens-Uwe Blohmer; Jörg Heil; Jürgen Hoffmann; Zoltan Matrai; Giuseppe Catanuto; Viviana Galimberti; Oreste Gentilini; Mitchel Barry; Tal Hadar; Tanir M Allweis; Oded Olsha; Maria João Cardoso; Pedro F Gouveia; Isabel T Rubio; Jana de Boniface; Tor Svensjö; Susanne Bucher; Peter Dubsky; Jian Farhadi; Mathias K Fehr; Ilario Fulco; Ursula Ganz-Blättler; Andreas Günthert; Yves Harder; Nik Hauser; Elisabeth A Kappos; Michael Knauer; Julia Landin; Robert Mechera; Francesco Meani; Giacomo Montagna; Mathilde Ritter; Ramon Saccilotto; Fabienne D Schwab; Daniel Steffens; Christoph Tausch; Jasmin Zeindler; Savas D Soysal; Visnu Lohsiriwat; Tibor Kovacs; Anne Tansley; Lynda Wyld; Laszlo Romics; Mahmoud El-Tamer; Andrea L Pusic; Virgilio Sacchini; Michael Gnant Journal: Breast Cancer Res Treat Date: 2018-09-04 Impact factor: 4.872