胎盘微血管成像技术研究进展  

Research progress in placental microvascular imaging technology

作　　者：王海蕊 韩建成[1] 何怡华[1] Wang Hairui;Han Jiancheng;He Yihua(Maternal-Fetal Medicine Center in Fetal Heart Disease,Beijing Anzhen Hospital Affiliated to Capital MedicalUniversity,Beijing100029,China)

机构地区：[1]首都医科大学附属北京安贞医院,胎儿心脏病母胎医学中心,北京100029

出　　处：《中华超声影像学杂志》2025年第2期180-184,共5页Chinese Journal of Ultrasonography

基　　金：国家自然科学基金(82470242);北京市自然科学基金(L222152);北京市属医院科研培育项目(PX2023023);北京市属医院科研培育计划(PX2022026);胎儿心脏病母胎医学北京重点实验室(BZ0308)。

摘　　要：胎盘是母胎循环的调控者, 调节营养和废物交换、内分泌功能和免疫反应等。胎盘血管结构是胎盘交换功能的基础和进行母胎循环的关键。胎盘血管改变可能影响胎儿生长和心血管发育, 甚至是生后健康和疾病的起源。胎盘在胎儿生长发育和未来一生的健康中至关重要, 但目前对于胎盘血管结构的了解仍然不足。笔者综述胎盘成像的影像学方法及进展, 重点介绍胎盘微血管成像技术通过实现胎盘血管结构的可视化, 旨在为胎盘血管结构的产前评估和监测提供方法参考。基于这项新技术, 有望未来为胎儿生长和心血管发育的血流动力学机制研究提供新思路。The placenta is a regulator of maternal-fetal circulation,regulating nutrient and waste exchange,endocrine function,and immune response.The placental vascular structure is the basis of the placental exchange function and the key to maternal-fetal circulation.Placental vascular changes may affect fetal growth and cardiovascular development,and even the origin of postnatal health and disease.The placenta is crucial in fetal growth and development and future health,but our understanding of placental vascular structure is still insufficient.This article reviews the imaging methods and progress of placental imaging,focusing on the placental microvascular imaging technology,which aims to provide a method reference for prenatal evaluation and monitoring of placental vascular structure by realizing the visualization of placental vascular structure.Based on this new technology,it is expected to provide new ideas for the study of the hemodynamic mechanisms of fetal growth and cardiovascular development in the future.

关 键 词：胎盘微血管成像 胎盘 胎盘绒毛树 胎盘血流灌注 

分 类 号：R714.5[医药卫生—妇产科学] R445.1[医药卫生—临床医学]