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静脉外流增大保护DIEP乳房重建中的脂肪亡:回顾性分析

Petko Shtarbanov¹, Punn Tannirandorn¹, Nianhe Luo¹

¹University College London, London, United Kingdom.

Journal of plastic, reconstructive & aesthetic surgery : JPRAS

|August 30, 2025

概括

表面下腹膜静脉 (SIEV) 增大显著减少深部下腹膜穿孔器 (DIEP) 翻盖乳房重建中的脂肪恶化. 对于符合条件的患者来说,可以考虑使用这种技术来改善结果.

科学领域:

整形外科
重建性手术
乳房重建

背景情况:

脂肪亡是深部腹膜穿孔器 (DIEP) 翻新乳房的一个常见并发症.
表面下腹静脉 (SIEV) 静脉增大在预防脂肪亡方面的作用尚未得到充分证实.

研究的目的:

调查SIEV静脉增大对DIEP乳房重建中的脂肪亡的发生率的影响.
在该患者队列中确定与脂肪亡相关的因素.

主要方法:

对119例单边,单片 DIEP 翻盖乳房重建 (2012-2023) 的回顾性审查.
根据SIEV静脉增大状态分类的患者.
进行单变量和多变量逻辑回归分析.

主要成果:

在所有病例中,脂肪亡发生在16. 8% .
增加SIEV的组具有显著较低的脂肪亡率 (10. 0%与26. 5%相比,P=0. 025).
增加SIEV显示对脂肪亡有保护作用 (aOR为0.33,P=0.039).

结论:

在DIEP乳房重建中,SIEV静脉增大是一种重要的独立防护因子.
这种技术对符合条件的患者在常规外科实践中可能是有益的.
需要前性研究来验证.

关键词:

腹部自由乳房在 DIEP 脂肪消亡美国静脉充电

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