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Erschienen in:
04.09.2020 | Original Article
The Vacuum-Assisted Breast Biopsy System is an Effective Strategy for the Treatment of Gynecomastia
Erschienen in: Aesthetic Plastic Surgery | Ausgabe 2/2021
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Background
Gynecomastia is the most common benign disease in males with an increasing prevalence in recent years. It may cause local pain and psychological disorders. The vacuum-assisted breast biopsy system has been reported to be a novel surgical approach for the treatment of gynecomastia. However, there are little detailed reports comparing the curative effect between traditional surgery and vacuum-assisted breast biopsy for gynecomastia. Besides, there was little study which compared the application of two different systems for the treatment of gynecomastia. Our study aimed to investigate the effectiveness of vacuum-assisted breast biopsy systems for patients with gynecomastia.
Methods
We retrospectively reviewed 83 patients with gynecomastia between January 2015 and December 2019. Open surgery was performed in 56 patients, and vacuum-assisted breast biopsy was performed in 27 patients. The characteristics of patients as well as the curative effects between the two groups were analyzed. The two vacuum-assisted breast biopsy systems (Mammotome and Encor) were performed for the patients with gynecomastia. The efficacy, safety, complications, and patient satisfactions were recorded during postoperative follow-up periods.
Results
Compared with the open surgery group, the vacuum-assisted breast biopsy group had significantly smaller scar sizes left after the operation (5.5 ± 1.3 cm vs 0.8 ± 0.2 cm, p < 0.001), and shorter hospital stay time (5.5 ± 2.4 ds vs 3.1 ± 1.6 ds, p < 0.001). Patients in vacuum-assisted breast biopsy group had a better cosmetic outcome than those in open surgery group. There were no statistically significant differences between the two vacuum-assisted breast biopsy systems according to the mean age, the mean operation time, sites, or grade. In addition, no serious complications were observed in vacuum-assisted breast biopsy group. All the patients recovered well and were satisfied with the cosmetic outcomes.
Conclusion
The vacuum-assisted breast biopsy system can be used as a feasible and minimally invasive approach for the treatment of gynecomastia.
Level of Evidence IV
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