相关实验视频
Updated: May 28, 2025

Point-of-Care Lung Ultrasound in Adults: Image Acquisition
Published on: March 3, 2023
超声波与儿童复杂性肺炎的计算机断层扫描相比:超越辐射
Purva Ajmire1, Vidyanand Deshpande2, Mohammad Haseeb3
1Pediatrics, Mahatma Gandhi Mission (MGM) Medical College and Hospital, Aurangabad, IND.
肺部超声波 (LUS) 显示与胸部CT用于诊断儿童复杂肺炎的良好一致. 与CT扫描相比,LUS是一种有价值的初始成像工具,可以减少辐射暴露.
科学领域:
- 儿科放射学 儿科放射学
- 肺部病理学 肺部病理学
- 医疗成像医学成像
背景情况:
- 社区获得性肺炎 (CAP) 可以在儿童中发展为复杂的CAP (CCAP),涉及诸如多流和肺等并发症.
- 图像在诊断和管理CCAP中起着至关重要的作用.
- 对于儿科患者胸部CT的电离辐射的担忧强调了需要替代的成像方式,如肺超声波 (LUS).
研究的目的:
- 评估肺部超声波 (LUS) 和对比度增强的胸部计算机断层扫描 (CT) 在确定儿科复杂肺炎中的特定发现之间的一致性.
- 为了比较LUS和CT的诊断准确度,用于肺部溢出,加厚,巩固,腔,,和水肺胸部.
主要方法:
- 50名被诊断患有复杂肺炎的儿科患者CT和LUS图像的回顾性比较.
- 患者在七天的时间间隔内接受了这两种成像方法.
- 检测结果的评估包括多流液 (有/没有隔膜),多结厚,对酶体巩固,腔腔,多脱液和水肺胸部.
主要成果:
- 在没有隔膜的胸腔溢液中,LUS的检测率较低 (40%对CT的50%),但在带有隔膜的溢液中 (54%对CT的42%),检测率更高.
- CT检测出更多的肺缩病例 (38%对18%),肺结合 (60%对32%),腹膜腔 (12%对4%) 和水肺胸部 (12%对2%).
- 在LUS (52%) 和CT (50%) 之间,Atelectasis检测结果相似.
结论:
- 肺部超声波 (LUS) 显示出作为儿科复杂性肺炎的初步诊断工具的潜力.
- 对于需要详细评估特定并发症的病例,胸部CT仍然至关重要.
- 在初步评估中,LUS提供了一个无辐射的替代方案,以指导进一步的管理决策.
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