通过电磁导航支气管镜术结合甲基蓝注射,进行肺结节的术前定位
Jin Wang1,2, Haihua Huang2, Qian Xue2
1Department of Cardiothoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China.
Journal of thoracic disease
|October 24, 2024
概括
带有甲蓝染料标记的电磁导航支气管镜 (ENB) 可以安全有效地定位肺结节,用于肺癌诊断和治疗. 导航时间受结节位置和用于定位的方法的影响.
科学领域:
- 肺部病理学 肺部病理学
- 胸部外科手术 胸部外科手术
- 医疗成像医学成像
背景情况:
- 电磁导航支气管镜 (ENB) 提供了一种微创方法,用于精确地定位肺结节.
- 染料标记,特别是用甲蓝,是一种与ENB一起使用的技术,以提高定位精度.
- 评估ENB导向染料标记的临床疗效和安全性对于其在手术规划中的应用至关重要.
研究的目的:
- 评估在手术前使用由ENB指导的甲蓝染料标记用于肺结节局部化的临床有效性和安全性.
- 为了确定影响ENB过程中导航时间的因素,以确定结节局部.
主要方法:
- 进行了对61名患者的回顾性分析,这些患者接受了用甲基蓝色染料标记的ENB.
- 收集的数据包括患者人口统计,结节特征,ENB导航细节,成功率和并发症发生率.
- 采用多变量分析来确定影响ENB导航时间的因素.
主要成果:
- 在61名患者中,ENB成功地定位了170个肺结节,平均导航时间为10.5分钟.
- 实现了高成功率:92.96%的导航和95.89%的ENB位置.
- 并发症率很低,为1.64%,其中有一例肺出血. 节点位置和本地化模式显著影响了导航时间.
结论:
- 以ENB为指导的甲蓝注射是一种安全有效的方法,用于定位肺结节.
- 这项技术有助于诊断和治疗早期肺癌.
- 节点位置和选择的定位模式是ENB导航时间的重要决定因素.
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