Comparison between Gasless and Gas-Inflated Robot-Assisted NippleSparing Mastectomy / 한국유방암학회지
Journal of Breast Cancer
; : 183-195, 2021.
Article
em En
| WPRIM
| ID: wpr-891274
Biblioteca responsável:
WPRO
ABSTRACT
Purpose@#Nipple-sparing mastectomy (NSM) includes various techniques, including conventional or endoscopic mastectomies. Since the introduction of robot-assisted NSM (RANSM) in 2015, 2 main methods have been used gasless and gas-inflated techniques. The aim of this study was to compare clinicopathologic characteristics, surgical outcomes, and postoperative complications between patients treated with gasless RANSM and those treated with gas-inflated RANSM. @*Methods@#We conducted a retrospective study of women who underwent gasless or gasinflated RANSM with immediate breast reconstruction between November 2016 and May 2019. The indications for RANSM were early breast cancer, interstitial mastopathy, or BRCA1/2 mutation carriers. Clinicopathologic characteristics, surgical outcomes, and postoperative complications were analyzed. The severity of complications was graded using the Clavien-Dindo system. @*Results@#A total of 58 RANSM procedures were performed in 46 women 15 cases of gasless RANSM and 43 cases of gas-inflated RANSM. The proportion of node-negative disease was higher in the gas-inflated group (97.1%) than in the gasless group (69.2%, p = 0.016).Adjuvant radiotherapy was administered in 30.6% of the cases in the gasless group and only 5% of the cases in the gas-inflated group. Other clinicopathological factors were not significantly different between the groups. Regarding surgical outcomes, the initial incision was 1 cm longer in the gasless group (5.17 ± 0.88 cm) than that in the gas-inflated group (4.20 ± 1.05 cm; p = 0.002). The final incision was also longer in the gasless group (5.17 ± 0.88 cm) than that in the gas-inflated group (4.57 ± 1.07 cm; p = 0.040). Operation time, complication rate, and complication grade were not significantly different between the 2 groups. @*Conclusion@#In this study, there were no significant differences in surgical outcomes or postoperative complications between gasless and gas-inflated RANSM, except for a longer incision with the gasless technique. Both techniques are reasonable options for RANSM followed by immediate reconstruction.
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Base de dados:
WPRIM
Tipo de estudo:
Observational_studies
Idioma:
En
Revista:
Journal of Breast Cancer
Ano de publicação:
2021
Tipo de documento:
Article
País de publicação:
COREA DEL SUR
/
COREIA DO SUL
/
KR
/
SOUTH KOREA