区间间计划鉴定在肺部段切除术中的边际质量的比较
Selcuk Gurz1, Yurdanur Sullu2, Leman Tomak3
1Department of Thoracic Surgery, Ondokuz Mayis University, Samsun 55270, Turkey.
Medicina (Kaunas, Lithuania)
|March 27, 2025
概括
印ocyanine绿色 (ICG) 注射改善了与通胀-通缩相比,细分切除术期间的肺癌切除边缘. 通过ICG方法,成功率达到了90.5%,减少了不必要的肺组织去除.
科学领域:
- 胸部外科手术 胸部外科手术
- 手术瘤学手术瘤学
- 医疗成像医学成像
背景情况:
- 在肺癌治疗中,达到足够的外科边缘是至关重要的,以防止局部区域的复发.
- 肺部细分切除术需要精确识别细分间平面,通胀-通胀和青 (ICG) 染色是常见的方法.
研究的目的:
- 为了比较通过通胀-通缩与ICG注射实现的边际质量,用于识别视频辅助胸腔镜手术 (VATS) 中的跨分段平面.
- 评估每个方法在定义精确切割边缘方面的优越性.
主要方法:
- 一项对63名患者进行的比较研究,这些患者接受了肺结节的VATS细分切除术,并进行了手术前3D建模以进行虚拟边缘测量.
- 患者被分为两个组:膨胀-缩 (n=42) 和ICG注射 (n=21) 用于区间平面识别.
- 病理边缘与虚拟边缘进行了比较;成功被定义为+/-10毫米内的偏差.
主要成果:
- 两组之间虚拟与病理边缘测量没有发现显著差异.
- 与通胀-通缩组 (64.3%) 相比,ICG组在实现所需的保证金质量方面表现出明显更高的成功率 (90.5%) (p=0.05).
- 膨胀-脱膨胀方法与更大的偏差与相邻的外膜有关,这表明潜在的不必要的组织损失.
结论:
- 绿色注射印ocyanine通过使切除边缘更接近虚拟目标来提高肺部分段切除术的边缘质量.
- 由于识别挑战,通货膨胀-通货膨胀方法可能导致低于最佳的边际定义和过度的辅酶切除.
- ICG是VATS细分切除术中跨细分平面识别的优质方法,提高了切除精度,并可能保持肺功能.
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