相关实验视频

Updated: May 15, 2025

Accurate and Simple Evaluation of Vascular Anastomoses in Monochorionic Placenta using Colored Dye

Accurate and Simple Evaluation of Vascular Anastomoses in Monochorionic Placenta using Colored Dye

Published on: September 5, 2011

在先天性子宫异常和胎盘增殖谱之间存在关联

Savvy Benipal^1,2, Matthew Givens^1,2, Amanda A Allshouse¹

¹Department of Obstetrics and Gynecology, University of Utah Health, Salt Lake City, Utah.

|April 9, 2025

概括

先天性子宫异常 (CUAs) 显著增加了2.46倍的胎盘增生谱 (PAS) 的风险. 患有CUA的妇女在常规产科超声波检查期间需要仔细查PAS.

科学领域:

生殖医学生殖医学
孕产妇和胎儿医学孕产妇和胎儿医学
妇科病理学妇科病理学

背景情况:

先天性子宫异常 (CUAs) 代表了女性生殖道的发展异常的一系列.
胎盘增生谱 (PAS) 是一种严重的产科并发症,其特点是胎盘对子宫壁的异常粘附.
目前尚不完全了解CUA和PAS之间的关联,因此需要对大量人群进行进一步的研究.

研究的目的:

调查先天性子宫异常 (CUAs) 与患有胎盘增生谱 (PAS) 的风险之间的关联.
量化与没有CUA的孕妇相比,有CUA的孕妇患PAS的几率.

主要方法:

一项采用2017年至2021年美国全国住院患者样本 (NIS) 的横截面观察性研究.
使用后勤回归模型来评估CUA和PAS之间的关联,控制混变量,如母亲的年龄,剖腹产前分娩和胎盘前分娩.
对一小组接受了PAS子宫切除术的患者进行了敏感性分析.

主要成果:

该研究包括超过1750万次分娩,在0.45%的个人中发现了CUAs.
患有CUAs的患者患PAS的发病率显著更高 (0.42%对0.12%).
经过对混因子进行调整后,CUA与PAS发生率增加2.46倍相关 (aOR,2.46;95% CI,1.87-3.17).

结论:

先天性子宫异常独立地与胎盘增生频谱的风险增加有关.
在例行产科超声检查期间,建议在已知CUAs的孕妇中加强对PAS的警和查.

关键词:

子宫异常的发生.流行病学流行病学国家住院患者样本.胎盘胎盘胎盘胎盘

更多相关视频

Guide Wire Assisted Catheterization and Colored Dye Injection for Vascular Mapping of Monochorionic Twin Placentas

Guide Wire Assisted Catheterization and Colored Dye Injection for Vascular Mapping of Monochorionic Twin Placentas

Published on: September 5, 2011

Dissection and Explant Culture of Murine Allantois for the In Vitro Analysis of Allantoic Attachment

Dissection and Explant Culture of Murine Allantois for the In Vitro Analysis of Allantoic Attachment

Published on: January 13, 2018

相关概念视频

Teratogenicity

Teratogenicity

The ability of a drug to produce structural deformations and functional abnormalities in the developing embryo or the fetus is called teratogenicity, and the drug producing this effect is known as a teratogen. Teratogenic effects include stillbirth, miscarriage, intrauterine growth restriction, and neurocognitive delay. A teratogen may affect the embryo at different stages of development, which is important in determining the type and extent of the damage. During blastocyst formation, the early...