超卷曲和单动脉与胎儿胎盘流和生长限制相关:一个案例报告
Masaya Tanimura1,2, Tomo Yamagata1, Moyu Matsui1
1Department of Obstetrics and Gynecology Toyooka Hospital Toyooka Hyogo Japan.
Clinical case reports
|February 6, 2026
概括
带和单一动脉 (SUA) 的过度卷曲会导致胎儿生长受限. 这一案例凸显了这些结合的带异常的风险,强调了对更好的结果进行仔细监测.
科学领域:
- 周围生理学 周围生理学
- 产科 产科 产科 产科 产科
- 胎儿医学 胎儿医学
背景情况:
- 带的过度卷曲可以阻碍胎儿的血液流动,导致生长限制和死产.
- 单一动脉 (SUA) 是一个常见的异常,但孤立的SUA也与不良胎儿结果相关.
- 带超卷和SUA的联合存在为胎儿福祉提供了一个复杂的场景.
研究的目的:
- 报告一个与单一动脉和带超卷结相关的胎儿生长限制病例.
- 为了研究胎盘病理和胎盘循环在胎儿与这些联合异常.
- 为了强调产前监测和在多个带异常的情况下及时干预的重要性.
主要方法:
- 一个27岁的初怀孕妇女的病例报告,在怀孕37周时进行了评估.
- 使用超声波进行产前诊断,以确定胎儿生长限制,SUA和带超卷.
- 持续的胎儿监测 (心脏图谱) 和紧急剖腹产,然后进行胎盘组织病理学.
主要成果:
- 胎儿呈现出小的妊娠年龄,SUA,和一个超绕的带.
- 心脏病造影显示了反复出现的长时间减速,表明胎儿受到了困扰.
- 胎盘的发现包括胎儿血管阻塞,化小和动脉血栓,这表明胎盘循环受到干扰.
结论:
- 带超卷和SUA的共存增加了胎儿血管阻 perfusion 和生长限制的风险.
- 这些综合异常需要警的产前监测.
- 及时分娩至关重要,以减轻多次带异常的怀孕中不良产周结果的风险.
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