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Updated: Jul 22, 2025

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Murine Fetal Echocardiography
Published on: February 15, 2013
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超声波和产后病理的特征与异质毒性综合征胎儿的胎儿
Qiumei Wu1, Shan Guo1, Biying Huang1
1Department of Medical Ultrasonics, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China.
Frontiers in cardiovascular medicine
|July 24, 2023
概括
产前超声波可以识别异构性综合征,区分左侧异构体 (LI) 和右侧异构体 (RI). 关键线索包括胃囊位置和心脏顶部,有助于诊断复杂的先天异常.
科学领域:
- 医疗成像医学成像
- 胎儿医学 胎儿医学
- 遗传异常是一种先天性异常.
背景情况:
- 异质性综合征呈现了一系列复杂的先天性异常.
- 准确的产前诊断对于管理和结果至关重要.
研究的目的:
- 通过产前超声波检查,探索异质毒性综合征的诊断线索.
- 通过产后验证来定义左同位素 (LI) 和右同位素 (RI) 的异常谱.
主要方法:
- 对88名患有异质毒性综合征的胎儿的产前超声数据的回顾性分析.
- 产前发现与产后解剖造和诊断的比较.
- 分类为左等位体 (LI) 和右等位体 (RI).
主要成果:
- 左侧异构体 (LI) 显示出特定的形,包括缺席的肝下静脉 (IVC),多囊,以及心脏缺陷,如心房隔膜缺陷 (AVSD).
- 右同位素 (RI) 呈现异常的肺静脉连接 (APVC),阿斯普莱尼亚和心脏缺陷,如单心室.
- 产后验证发现了诊断上的差异,在右侧异构体 (RI) 中有更多的错过诊断.
结论:
- 一个五步的产前超声波方法是有价值的异质毒性综合征的识别和分类.
- 胃囊位置和心脏顶部是关键的诊断线索.
- 产前超声波有助于识别与LI和RI相关的特定形,包括心脏和血管异常.
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