乳腺切除术后的乳房重建并发症 乳腺癌的质子辐射疗法
Eva Berlin1, Nikhil Yegya-Raman1, Casey Hollawell1
1Department of Radiation Oncology.
Advances in radiation oncology
|March 18, 2024
概括
乳房切除后的质子辐射疗法 (PMPRT) 与乳房重建 (BR) 导致需要手术的重大并发症率为12.3%. 乳房重建的总损失是罕见的,在不同类型的重建中,并发症率相似.
科学领域:
- 在瘤学瘤学.
- 辐射瘤学 辐射瘤学
- 整形外科 整形外科 整形外科
背景情况:
- 乳腺癌的治疗通常涉及乳腺切除术后的放射治疗 (PMRT).
- 乳房重建 (BR) 经常与乳房切除术同时或之后进行.
- 质子辐射疗法 (PRT) 与光子疗法相比,具有潜在的优势,但其对BR结果的影响需要评估.
研究的目的:
- 在接受乳房切除后质子辐射疗法 (PMPRT) 与同时进行乳房重建 (BR) 的患者中报告需要手术干预的并发症.
- 评估PMPRT后主要重建并发症 (MRC) 的发生率和类型.
- 评估绝对重建失败率,并确定并发症的潜在预测因素.
主要方法:
- 一个潜在的质子注册表包括在PMPRT期间接受BR (片,组织扩展器或植入物) 的患者.
- 主要重建并发症 (MRC) 被定义为需要手术干预的任何并发症.
- 使用Kaplan-Meier和Cox回归分析来评估MRC的结果和预测因素.
主要成果:
- 七十三个PMPRT课程交付给68名BR妇女;中位数随访时间为42.1个月.
- 观察到MRC发生率为12.3%,在植入物,片和组织扩展器重建中发生率相似.
- 最常见的导致MRC的并发症是囊收缩,脂肪亡和感染;绝对重建失败发生在4.1%的病例中.
结论:
- 在BR的设置中,PMPRT具有12.3%的需要手术干预的重大并发症发生率.
- 在PMPRT后完全失去乳房重建是罕见的.
- 常规修改用于化品改进是常见的,而主要并发症是罕见的,并且在重建类型中相似.
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