单独肺结节的CT指导与导航性支气管透镜活检:单个机构的回顾性比较
Fawad Aleem Chaudry1,2, Maureen Thivierge-Southidara3,4, Juan Carlos Molina1
1Department of Thoracic Surgery, Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, QC H2X 0C1, Canada.
Cancers
|November 14, 2023
概括
胸外针吸收 (TTNA) 显示肺结节的诊断准确度高于电磁导航活检 (ENB). 然而,TTNA的并发症率明显高,使ENB成为一个更安全的替代方案,尽管收益率较低.
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
- 诊断成像 诊断成像 诊断成像
背景情况:
- 肺癌是癌症相关死亡的主要原因之一.
- 精确的肺结节组织采样对于诊断和治疗规划至关重要.
- 胸外针吸收 (TTNA) 和电磁导航活检 (ENB) 是获得肺组织样本的常见方法.
研究的目的:
- 为了比较肺病变的TTNA与ENB的诊断产量和不良事件率.
- 评估两种活检技术的准确性,敏感性,特异性和预测值.
主要方法:
- 单中心回顾性研究分析了1006名患者在5年的时间里 (2013-2018).
- 主要结果:比较TTNA和ENB之间的诊断准确性.
- 二次结果:对不良事件和绩效指标的评估 (敏感性,特异性,PPV,NPV).
主要成果:
- 与ENB (57.1%) 相比,TTNA显示出更高的诊断准确率 (75.9%).
- 与ENB相比,TTNA具有更高的灵敏度 (77.5%) 和积极的预测值 (95.0%).
- 对TTNA的并发症率明显高 (8.2%),而不是对ENB (4.7%) (p < 0.001).
结论:
- 在诊断肺结节方面,TTNA比ENB更准确.
- 与TTNA相比,ENB与临床显著并发症的发生率较低.
- 在TTNA和ENB之间做出选择可能需要平衡诊断产量与程序风险.
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