硅胶植入物对乳腺实质影响的评估。
Evaluation of the effects of silicone implants on the breast parenchyma.
作者信息
Roxo Ana Claudia Weck, Nahas Fabio Xerfan, Bazi Fernanda, de Castro Claudio Cardoso, Aboudib Jose Horacio, Marques Ruy Garcia
机构信息
Dr Roxo is a PhD Student, Graduate Program in Physiopathology and Surgical Sciences, and Drs Nahas, de Castro, and Aboudib are Associate Professors, Division of Plastic and Reconstructive Surgery, "Pedro Ernesto" University Hospital, Rio de Janeiro State University (UERJ), Rio de Janeiro, Brazil. Dr Bazi is a Radiologist, Breast Division, Rio Imagem Center for Diagnostic Imaging of the State of Rio de Janeiro, Rio de Janeiro, Brazil. Dr Marques is an Assistant Professor, Graduate Program in Physiopathology and Surgical Sciences, Department of General Surgery, Rio de Janeiro State University (UERJ), Rio de Janeiro, Brazil.
出版信息
Aesthet Surg J. 2015 Nov;35(8):929-35. doi: 10.1093/asj/sjv120.
BACKGROUND
Despite being the cosmetic procedure most performed worldwide, there are still few objective measurements of postoperative volumetric analysis of breast augmentation available in the literature.
OBJECTIVE
The aim of this study was to evaluate volumetric changes in the breast parenchyma after the placement of silicone implants in the subglandular plane.
METHODS
Thirty-four women were randomly allocated to the intervention group (n = 24), who underwent breast augmentation in the subglandular plane, or to the control group (n = 10), who received no intervention. Volumetric magnetic resonance imaging was performed at inclusion, and after 6 and 12 months in all participants. The non-parametric Friedman's test was used for statistical analysis.
RESULTS
There was a significant reduction in glandular volume (mean, 22%) at 12 months postoperatively in patients who underwent breast augmentation.
CONCLUSIONS
Breast augmentation caused reduction in the volume of the breast parenchyma.
LEVEL OF EVIDENCE
3 Therapeutic.
背景
尽管隆胸手术是全球开展最为广泛的美容手术，但目前文献中关于隆胸术后体积分析的客观测量方法仍较为少见。
目的
本研究旨在评估在乳腺下平面植入硅胶假体后乳腺实质的体积变化。
方法
34名女性被随机分为干预组（n = 24），接受乳腺下平面隆胸手术；或对照组（n = 10），不接受任何干预。所有参与者在入组时、术后6个月和12个月时均接受了容积磁共振成像检查。采用非参数Friedman检验进行统计分析。
结果
接受隆胸手术的患者术后12个月时腺体体积显著减少（平均减少22%）。
结论
隆胸手术导致乳腺实质体积减小。
证据级别
3级治疗性证据。
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