摘要
超声评价胎盘包括胎盘的结构及功能。位置结构异常包括前置胎盘、血管前置、胎盘植入、胎盘早剥等。脐血流反映胎儿胎盘灌注,子宫动脉对于预测与子宫胎盘功能不良的妊娠并发症有一定的价值。
The ultrasound evaluation of the placenta should include morphology and function. The abnor- malities of placental location and structure include placenta previa, vasa previa, placenta acereta/increta/ percreta, placenta abruption ,etc. The assessment of umbilical blood flow provides information on blood perfusion of the fetal-placental unit. Uterine artery Doppler is a useful test in predicting pregnancies at high risk of developing complications related to uteroplacental insufficiency.
出处
《中国实用妇科与产科杂志》
CAS
CSCD
北大核心
2016年第4期321-326,共6页
Chinese Journal of Practical Gynecology and Obstetrics
关键词
超声
脐动脉
子宫动脉
uhrasound
umbilical artery
uterine ar-tery
