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Updated: Jan 13, 2026

Point-of-Care Lung Ultrasound in Adults: Image Acquisition
Published on: March 3, 2023
肺胸部诊断的超声波弹性图像:超出弹性-肺部点
Fernando Vargas-Ursúa1,2,3, Cristina Ramos-Hernández3,4, José Aguayo-Arjona5
1Respiratory Department, Hospital Universitario de la Princesa, Madrid, Spain.
二维剪切波弹性图 (2D-SWE) 证实了用于肺胸检测的elasto-lung点标志. 然而,2D-SWE无法在没有肺点的情况下区分肺胸和健康的肺.
科学领域:
- 医疗成像医学成像
- 诊断性的超声波检查
- 弹性图形学 弹性图形学 弹性图形学
背景情况:
- 超声波弹性学量化组织弹性的非侵入性.
- 之前的研究探讨了肺胸部的应变弹性学,识别了elasto-lung点标志.
- 关于用于检测肺胸部的二维剪切波弹性图 (2D-SWE) 的研究有限.
研究的目的:
- 用2D-SWE.WE来确认elasto-lung点标志的使用.
- 评估2D-SWE在没有可检测的肺点的肺胸病例中的实用性.
主要方法:
- 对32名确诊肺胸瘤的患者进行前性单中心研究.
- 从肺胸部和逆侧肺部区域获得2D-SWE测量.
- 测量主要是在自发呼吸期间收集的.
主要成果:
- 在93%的患者中,可检测到肺点 (13分之 14) 的患者中发现了elasto-lung点标志.
- 2D-SWE显示肺胸和健康肺之间没有显著的弹性差异.
- 在没有肺点的情况下,2D-SWE未能将肺胸与健康肺区分开来.
结论:
- 2D-SWE证实了elasto-lung点标志,帮助肺点可视化在肺胸.
- 在没有肺点的情况下,2D-SWE无法区分肺胸和健康的肺.
- 这些发现与之前针对肺胸部的应变弹性学研究形成鲜明对比.
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