The review of ultrasouond diagnosis of placental disorders associated with fetal growth restriction

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The review of ultrasouond diagnosis of placental disorders associated with fetal growth restriction

更新时间：2023-10-11

- The review of ultrasouond diagnosis of placental disorders associated with fetal growth restriction
- Journal of Clinical Ultrasound in Medicine Vol. 25, Issue 5, (2023)
- 作者机构：
  
  首都医科大学附属北京妇产医院/北京妇幼保健院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2023，
  
  Published Online：26 May 2023，
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The review of ultrasouond diagnosis of placental disorders associated with fetal growth restriction. [J]. Journal of Clinical Ultrasound in Medicine 25(5).(2023)
DOI：

The review of ultrasouond diagnosis of placental disorders associated with fetal growth restriction. [J]. Journal of Clinical Ultrasound in Medicine 25(5).(2023) DOI：

摘要

胎儿生长受限(fetal growth restriction

FGR)可能增加胎儿和新生儿死亡风险

与新生儿并发症、儿童期认知发育迟缓和成年期疾病紧密相关。FGR的病因主要包括母体、胎儿和胎盘因素三个方面

其中胎盘因素是导致FGR的最主要原因。胎盘早期发育异常如螺旋动脉转化不良导致的母体血管灌注不良(Maternal vascular malperfusion

MVM)是导致FGR的最常见胎盘原因。此外

一些特殊的胎盘疾病

如胎盘绒毛膜板下出血(Breus’ mole)、胎盘间叶发育不良常会并发胎儿结构畸形和FGR

三倍体胎儿也常同时合并FGR及胎盘异常改变。产前结合胎盘的超声表现有助于明确FGR的病因

对FGR的产前处理有重要意义

本文针对上述多种FGR相关的胎盘异常的超声特征进行综述。

Abstract

Fetal growth restriction (FGR) are is associated with increased fetal and neonatal morbidity and mortality

recognition disorders in childhood

and some diseases of adults. The etiology of FGR includes maternal

fetal and placental factorsaspects

and placental one disorders areis the main causes of FGR. The most common placental factor related to FGR is maternal vascular malperfusion (MVM)

which is caused by transformation defects of spiral arteries in the first trimester. In addition

some rare placental disorders

such as subchorionic hematoma（Breus’ mole）

placental mesenchymal dysplasia and triploidy are also associated with FGR. Prenatal detection of placental anomalies can assist in clarifying the etiology of FGR

and is of great significance in to appropriate antenatal management. The aim of his paperthis review is to review describe ultrasound features of placental disorders associated with FGR.

关键词

宫内生长受限胎盘灌注不良三倍体绒毛膜板下出血间叶发育不良

Keywords

Fetal growth restrictionPlacentaMalperfusionTriploidysubchorionic hematomaplacental mesenchymal displasia

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Related Author

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Related Institution

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