胎儿小脑蚓部发育的影像学研究

Imaging studies of fetal cerebellar vermis development

胎儿小脑蚓部异常发育可导致多种颅脑畸形,也是后颅窝畸形重要原因。近几年随着MR技术的飞速发展和其独特的优势,成为超声重要补充,并为胎儿蚓部发育异常的诊断提供了新的选择。本文将详细介绍产前超声、胎儿MR有关于胎儿小脑蚓部正常及异常发育研究新技术及相应的临床应用。

Fetal cerebellar vermis abnormal development can lead to a variety of brain malformations, but also play an important reason for posterior fossa malformation. In recent years, with the rapid development of MR technology and its unique advantages, has become an important supplement to ultrasound, and for the diagnosis of fetal abnormalities vermis provides a new choice. The prenatal ultrasound, fetal MR about normal/abnormal fetal cerebellar vermis and new technology and the ap-propriate application of clinical research are introduced detailedly in this article.