Mr Diffusion Weighted Imaging 磁共振弥散加权成像 ; 弥散加权成像
MR-Diffusion Tensor Imaging 弥散张量成像
diffusion-tensor mr imaging 弥散张量磁共振成像
MR Diffusion Imaging 扩散成像
mr diffusion tensor imaging dti 弥散张量磁共振成像
Objective To compare pediatric patients with periventricular leukomalacia (PVL) with normal children by using diffusion tensor MR imaging.
目的应用MR扩散张量成像对脑室周围白质软化症(pvl)患儿和正常婴幼儿进行比较。
Objective: To find the relation between MR diffusion weighted imaging (MR-DWI) and severity of hepatic cirrhosis, and study the value of MR-DWI in evaluating the severity of hepatic cirrhosis.
目的：通过磁共振弥散加权成像(MR - DWI)与肝硬化程度的相关性研究，探讨其在评价肝硬化程度方面的价值。
Aim: To determine the time course of signal intensity changes and the apparent diffusion coefficient (ADC) abnormality on MR diffusion weighted imaging (DWI) after cerebral infarction.
目的：确定脑梗死磁共振弥散加权成像(DWI)信号改变和近似弥散系数(adc)的时间演变规律。
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