计算机断层扫描结合实时超声波引导的皮肤内针活检周周肺结节的肺结节
Yingzhen Chen1, Jun Liu1, Jingjing Ji1
1Departments of Ultrasound.
Journal of computer assisted tomography
|March 31, 2025
概括
计算机断层扫描 (CT) 与超声导向活检相结合,可显著减少外周病变的手术时间和辐射暴露. 这种综合方法为肺活检提供了更有效,更安全的替代方案.
科学领域:
- 医疗成像医学成像
- 干预性放射学 干预性放射学
- 肺部病理学 肺部病理学
背景情况:
- 超声波通常仅限于肺活检,因为成像窗口狭窄,阻碍了病变可视化和穿孔准.
- 周周神经病变对传统的活检技术提出了独特的挑战.
研究的目的:
- 评估结合计算机断层扫描 (CT) 与实时超声波引导的皮肤穿刺针活检对周周病变的临床实用性.
- 将这种联合技术的效率和安全性与传统的CT导向活检进行比较.
主要方法:
- 一项比较研究涉及59名接受CT结合超声导向活检的患者和70名接受传统CT导向活检的患者.
- 分析的关键指标包括操作持续时间,机房占用时间,CT扫描次数,辐射剂量和并发症率.
主要成果:
- 结合超声波组的CT显示了显著缩短的操作持续时间 (22.20 ± 5.14分 vs 31.21 ± 7.99分) 和房间占用持续时间 (32.78 ± 5.15分 vs 43.17 ± 7.94分).
- 此组还显示了显著较少的CT导向扫描 (2.22 ± 0.42对比3.31 ± 0.84) 和减少的辐射剂量 (2.56 ± 0.64毫升对比3.89 ± 1.07毫升).
- 经过对患者和病变特征进行调整后,结果仍然显著.
结论:
- 将CT与实时超声波指导相结合,可以为周周病变提供更有效的活检方法.
- 这种技术有可能减少患者的辐射暴露和医疗保健资源的利用.
- CT与超声导向活检相结合,是临床环境中周周损伤活检的一个有希望的方法.
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