摘要
磁共振扩散张量成像(diffusion tensor imaging,DTI)通过对组织水分子扩散速率及方向进行量化反映组织微观结构,能无创地量化分析活体组织病理改变。当生理、病理条件改变时,DTI参数会发生相应的变化,提供较常规MR更多的功能信息。DTI是一种可以反映子宫生理变化及病理改变的可靠方法,目前已有DTI对子宫、子宫肌瘤和子宫内膜癌等疾病的研究报道,对疾病的诊治及预后有重要意义。作者就DTI在子宫及子宫疾病的研究进展进行综述。
Diffusion tensor imaging （DTI） can reflect microstructure of tissues by quantifying the velocity and direction of water molecules, thus to quantitatively analyze pathological changes noninvasively. When physiological and pathological changes cause DTI change, more functional information will come up than conventional MRI. There are some articles about DTI on uterus, uterine leiomyoma and endometrial cancer, which shows its reliability in physiological and diseased analyze of uterine, thus to help treat and prognose diseases. This article is about progress of DTI in uterus.
作者
刘梓菀
吕富荣
肖智博
LIU Zi-yu;Lü Fu-rong;XIAO Zhi-bo(Department of Radiology, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China)
出处
《磁共振成像》
CAS
CSCD
2017年第11期876-880,共5页
Chinese Journal of Magnetic Resonance Imaging
基金
国家临床重点专科建设项目基金(编号:2013544)~~
关键词
弥散张量成像
子宫
子宫疾病
Diffusion tensor imaging
Uterus
Uterine disease
作者简介
通讯作者：吕富荣,E-mail：lfr918@sina.com
