Radiology:肺结节横行的年代,选哪种穿刺技术好呢?

2018-01-29 shaosai MedSci原创

本研究旨在比较电磁导航支气管镜(ENB)引导和CT引导下穿刺肺结节组织取样的诊断价值及并发症发生率,并将结果发表在Radiology上。

本研究旨在比较电磁导航支气管镜(ENB)引导和CT引导下穿刺肺结节组织取样的诊断价值及并发症发生率,并将结果发表在Radiology上。

本研究共纳入了经CT引导穿刺活检的146例患者和146例经ENB经支气管活检的患者。通过回顾电子病案分析患者的临床数据、并发症发生率和肺结节病理结果。通过对图像分析评价肺结节特征。对分子标记研究及病理学分析进行评价。多参数Logistic分析模型来比较诊断能力和并发症的发生率。

结果为,CT引导下取样比ENB引导下取样结果更准确(86.0% [129 of 150] vs 66.0% [99 of 150]),经调整患者和结节特征后仍有显着性差异(P < .001)。年龄、肺气肿程度、结节大小和距胸膜距离均不是提高诊断能力的显着性预测指标。两种方法在分子分析方面具有相似价值(ENB-引导取样, 88.9% [32 of 36]; CT-引导取样, 82.0% [41 of 50])。两组患者的并发症发生率相似(症状性出血, P > .999; 需要进行胸导管引流或手术的气胸, P = .417)。

本研究表明,与ENB引导下穿刺活检,CT引导下经胸穿刺活检在评估外周肺结节具有较高的诊断价值,两这术后并发症发生率相似。

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    2018-01-31 rgjl
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    2018-01-29 1e0e5697m83(暂无匿称)

    henhao

    0

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    2018-01-29 王秀

    学习了.涨知识了!

    0

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    2018-01-29 情途末路

    学习了.获益匪浅!感谢分享

    0

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