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儿科的超声波成像特征与扭曲的额外腹肺封存:一个回顾性观察性研究研究

Tingting Ding¹, Wei Yu¹, Zhihui Li¹

¹Department of Ultrasound, Shenzhen Children's Hospital, Shenzhen, 518038, China.

Pediatric radiology

|February 28, 2026

概括

外肺部封存扭曲是一种严重的童年并发症. 与对比度增强的超声波 (CEUS) 显示了特征增强模式,有助于在儿科病例中的诊断.

科学领域:

儿科放射学儿科放射学
胸部成像胸部成像
超声波诊断超声波诊断超声波诊断超声波诊断

背景情况:

额外巴肺封存 (EPS) 可能导致扭曲,这是一个罕见而严重的儿科并发症.
没有先前的研究记录了对比度增强超声波 (CEUS) 用于扭曲的EPS的使用.

研究的目的:

为了回顾地分析儿科EPS扭曲的超声波特征.
评估灰度超声波 (US) 和CEUS在诊断这种疾病中的有用性.

主要方法:

对八名确诊EPS和扭伤的儿童进行了回顾性观察研究 (2020年1月至2024年9月).
对所有八名患者的美国灰度数据进行了分析.
对四名患者进行了详细审查的CEUS特征.

主要成果:

灰度尺度US显示有规律形态的精确定义的质量;异质的回声质是常见的.
在所有病例中,CEUS都显示没有早期动脉增强.
延迟的支气管动脉阶段显示在质量基部 (75%) 的茎状增强和外围环增强 (100%).
胸腔溢出和巩固是经常出现的相关发现.

结论:

美国灰度尺度表明,扭曲的EPS看起来像一个明确的下胸部质量.
CEUS显示了特定的增强模式,包括延迟的茎状增强,这对诊断有用.

关键词:

支气管肺连结支气管肺连结孩子孩子孩子孩子孩子孩子对比媒介对比媒介.超声波超声波是指超声波的使用.

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