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Comparison of risk factors and complications in patients by stratified mastectomy weight: An institutional review of 1041 consecutive cases
Author(s) -
Chattha Anmol,
Bucknor Alexandra,
Kamali Parisa,
Van Veldhuisen Charlotte L.,
FlechaHirsch Renata,
Sharma Ranjna,
Tobias Adam M.,
Lee Bernard T.,
Lin Samuel J.
Publication year - 2017
Publication title -
journal of surgical oncology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.201
H-Index - 111
eISSN - 1096-9098
pISSN - 0022-4790
DOI - 10.1002/jso.24753
Subject(s) - medicine , mastectomy , breast reconstruction , surgery , complication , demographics , retrospective cohort study , breast cancer , cancer , demography , sociology
Background and Objectives This study aims to investigate the specific complication rates, reconstructive differences, and delineate the pertinent independent risk factors in patients with different mastectomy weights. Methods A retrospective chart review of consecutive patients undergoing mastectomy between 2010 and 2015 was performed. Patient demographics, comorbidities, and intraoperative and postoperative outcomes were collected. Patients were divided into three groups: those with mastectomy weight <500, 500‐1000, and >1000 g. Results During the study period, a total of 704 consecutive patients and 1041 total mastectomy surgeries had complete mastectomy specimen weight data. Of these, 437 breasts were in the <500 g specimen group, 425 were included in the 500‐1000 g group and 179 in the >1000g group. The rate of overall complications between the three mastectomy weight groups (<500, 500‐1000, and >1000 g) was statistically significant (14.0%, 17.6%, and 25.7%; P = 0.002, respectively) and were higher with increased mastectomy weights. Notably, in patients with breast mastectomy weight >1000 g, autologous reconstruction had significantly reduced rates of overall complications (AOR = 0.512, P = 0.048). Conclusion Complication rates were lower in women with larger breast weights undergoing autologous reconstruction, warranting potential use of autologous free flap breast reconstruction in women with large mastectomy specimen weights when possible.