胎盘的超声波切割波弹性图像:一种潜在的工具,用于早期检测胎儿生长限制
Muhammad Ansar1, Muhammad Arsam Ali2, Noraiz Ali1
1University Institute of Radiological Sciences and Medical Imaging Technology, Faculty of Allied Health Sciences, The University of Lahore, Pakistan.
Clinical imaging
|October 26, 2024
概括
超声波胎盘弹性学揭示了胎盘弹性在怀孕和没有胎儿生长限制 (FGR) 之间的显著差异. 这种非侵入性方法可以帮助早期的FGR检测和分期.
科学领域:
- 产科和妇科 产科和妇科
- 医疗成像医学成像
- 胎儿医学 胎儿医学
背景情况:
- 超声波胎盘弹性成像是一种非侵入性技术,用于评估胎盘结构变化.
- 它用于治疗诸如子前期,妊娠期糖尿病和胎儿生长限制 (FGR) 等疾病.
- 这项研究调查了胎盘弹性是否随着FGR的严重程度而变化.
研究的目的:
- 为了确定胎盘弹性是否在适合妊娠年龄 (AGA) 和FGR怀孕之间有所不同.
- 评估胎盘弹性是否与FGR的严重程度相关.
- 评估弹性图在FGR管理中的潜力.
主要方法:
- 研究了121名孕妇:54名在正常组和67名在FGR组 (胎儿体重<10个百分点).
- 根据多普勒异常,FGR怀孕被分组为子组.
- 剪切波弹性学测量了胎盘弹性 (PE和SWV),用克鲁斯卡尔-瓦利斯和t测试进行分析.
主要成果:
- 胎盘弹性在FGR和AGA怀孕之间显著不同 (p=0.000001).
- 与AGA相比,FGR怀孕的胎盘弹性 (PE和SWV) 在FGR怀孕中显著更高 (p<0.0001).
- ,子宫和中脑动脉的多普勒指数与弹性有显著的相关性.
结论:
- 胎盘弹性值反映了FGR的结构变化.
- 超声波胎盘弹性图可以成为早期FGR检测的宝贵工具.
- 这种技术可能有助于分期FGR严重性.
相关概念视频
01:25Ultrasound II: Endoscopic Ultrasound and FibroScan
80
Endoscopic Ultrasound (EUS) and FibroScan are valuable diagnostic tools in gastroenterology and hepatology, each with specific applications and techniques.
Endoscopic Ultrasound (EUS):
Endoscopic Ultrasound (EUS):
80
01:17Ultrasonography
4.3K
Ultrasonography is an imaging technique that uses high-frequency sound waves to visualize the body's internal structures. It is a non-invasive and safe procedure that does not involve the use of ionizing radiation, making it widely used in various medical fields. Ultrasonography is used to study heart function, blood flow in the neck or extremities, certain conditions such as gallbladder disease, and fetal growth and development.
During an ultrasonography procedure, a handheld device called...
During an ultrasonography procedure, a handheld device called...
4.3K