激光引导技术与传统手动穿皮肺活检的比较:单中心回顾性研究
Zijian Li1, Shuo Hu1, Lei Leng1
1Department of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Medical College of Soochow University, Suzhou, China.
Journal of thoracic disease
|April 14, 2025
概括
透皮肺活检 (PLB) 的激光引导技术减少了手术时间和针调整. 然而,与传统方法相比,它不会降低并发症率或提高诊断准确度.
科学领域:
- 医学成像和干预性放射学
- 在瘤学瘤学.
- 手术技术 手术技术
背景情况:
- 穿皮肺活检 (PLB) 对于诊断肺部瘤至关重要,但自由手计算断层扫描 (CT) 引导的程序可能是漫长且容易出现并发症的.
- 传统的CT引导PLB通常需要多次针调整,增加操作时间和潜在风险.
研究的目的:
- 评估激光引导技术在CT引导PLB期间减少手术时间和并发症方面的有效性.
- 为了比较激光引导PLB与传统手动CT引导PLB的性能.
主要方法:
- 一项涉及141名接受CT指导PLB的患者的比较研究.
- 患者被分为激光引导组 (47) 和手动引导组 (94).
- 分析的关键指标包括手术时间,针调整,CT扫描,穿孔精度和并发症率.
主要成果:
- 激光引导小组的手术时间显著缩短 (P=0.008),针调整次数减少 (P=0.001).
- 激光引导导致了较少的活检前CT扫描 (P=0.01) 和改善的初始穿孔精度 (P=0.049,P=0.004).
- 两组之间并发症率或诊断准确度没有显著差异.
结论:
- 激光引导技术在减少操作时间和提高PLB的针头定位效率方面提供了好处.
- 然而,与手工方法相比,它并没有降低并发症率或提高病理诊断的准确性.
- 进一步的研究可能会探索优化激光引导技术以解决剩余的局限性.
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