脑发育始于胎儿期,脑血流异常是导致儿童脑和神经系统发育不良的主要原因;准确、安全、有效地评估脑血流变化对临床干预和改善患儿预后至关重要.超声是评估胎儿和新生儿脑血流的重要影像学手段.本文就多普勒超声监测胎儿及新生儿脑血流进展进行综述.

1 Department of Ultrasound, First Affiliated Hospital of Chongqing Medical University, Chongqing, China, 2 Department of Orthopaedics, First Affiliated Hospital of Chongqing Medical University, Chongqing, China, 3 Department of Radiology, The First Affiliated Hospital, Chongqing Medical University, Chongqing, China, 4 Department of Respiratory and Critical Care Medicine, First Affiliated Hospital of Chongqing Medical University, Chongqing, China