| Autor: |
Niepel, Albert, Schwake, Sven, Zeichmann, Mira, Noltze, Ariel, König, Viktoria, Sokullu, Fuat, Schenk, Clara, Pallikunnel, Shanon, Hellekes, Dirk, Koller, Rupert, Steinkellner, Lara |
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| Zdroj: |
Breast Care; 2022, Vol. 17 Issue 3, p244-248, 5p |
| Abstrakt: |
Introduction: Breast reduction surgery is one of the most frequently performed surgeries amongst plastic and reconstructive surgeons worldwide. Previous studies have shown decreased risk of breast cancer development in women undergoing breast reduction surgery of up to 28%. We aimed to evaluate the relative risk of breast cancer development in our patients after breast reduction surgery in relation to the general female population of Austria. Methods: A total of 637 women underwent breast reduction surgery between 2003 and 2017 at our department. From those women, 513 patients completed a follow-up assessment of breast cancer development and were included into the study sample. The age-specific incidence rate data of the general female population of Austria served as the control group and basis for the calculation of the standardized incidence ratio (SIR) and Poisson test. Results: Relative to 5.66 expected cases of breast cancer, our cohort showed 1 subject with breast cancer after breast reduction surgery (SIR = 0.1765). An exact Poisson test was carried out to determine the level of significance of the difference between the incidence rate observed in the sample compared to the expected rate based on the age-specific incidence rates of the general population (p = 0.023, α = 0.05). Discussion: Our study underlines the strong evidence of previous studies for significant breast cancer reduction in patients after reductive mammoplasty. In comparison to the general female population of Austria, our cohort showed a reduction in breast cancer incidence of about 82%. The authors believe that different techniques in reduction mammoplasty have different levels of safety regarding the prevention and risk reduction for breast cancer. Further investigation must be conducted to evaluate the reduction of breast cancer risk with different surgical techniques. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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