二维剪切波弹性图用于评估健康新生儿的肝脏,脏和脏
Grzegorz Postek1, Paweł Zalewski2, Iwona Sadowska-Krawczenko3
1Department of Intensive Care and Neonatal Pathology, The Ludwik Rydygier Provincial Polyclinical Hospital in Toruń, Poland.
Journal of ultrasonography
|April 25, 2025
概括
在健康的新生儿中,二维剪切波弹性图是可行的,用于肝脏,脏和脏的评估. 这项研究为新生儿的这些器官提供了可靠的参考值.
科学领域:
- 儿科成像学 儿科成像学
- 医学物理 医学物理
- 诊断性超声波的使用
背景情况:
- 二维切割波弹性学 (2D-SWE) 是一种评估组织硬性的非侵入性技术.
- 确定新生儿的参考值对于早期发现疾病至关重要.
研究的目的:
- 确定2D-SWE对健康新生儿肝脏,脏和脏测量的可行性.
- 为了在这个人群中获得这些器官的参考弹性图学值.
主要方法:
- 58名健康,满期新生儿接受了肝脏,脏和脏的2D-SWE.
- 摄入后至少60分钟使用线性传感器进行测量.
- 使用IQR/中位数比率来评估可行性.
主要成果:
- 可行性范围从67.24% (左肝叶) 到91.07% ().
- 每个器官的平均剪切波速度 (m/s) 和刚度 (kPa) 都被记录下来.
- 在肝脏测量和年龄/体重之间发现了积极的相关性.
结论:
- 2D-SWE是一种在健康新生儿中成功执行的技术.
- 获得了新生儿肝脏,脏和脏的可靠基准弹性图像值.
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