echo planar scanning是什么意思

echo planar scanning是什么意思

平面回波扫描
Perfusion MR images were obtained with spin-echo echo planar imaging(SE-EPI) techniques.
运用自旋回波-回波平面成像(SE-EPI)技术行MR灌注成像。
短句来源
PWI can alter the magnetic ratio of the focal tissue and MR signalintensity by used echo planar imaging(EPI)sequence and susceptibility contrast agent, Thus the ischemic brain tissue showed relatively high signal intensity on PWI .
PWI通过采用回波平面成像(echo planar imaging,EPI)序列进行顺磁性对比剂灌注成像以改变局部组织的磁化率和磁共振信号，使得缺血脑组织在PWI上显示为相对高信号区。
短句来源
The T1weighted images were obtained with SE(spin echo) pulse sequence and the functional imaging(T2*weighted) was performed using a single shot EPI(echo planar imaging) pulse sequence.
T1WI应用自旋回波（SE）序列，准T2WI应用回波平面成像（EPI）序列。
短句来源
The utility of Echo Planar Imaging (EPI) in the MR perfusion imaging of brain tumor
回波平面成像技术在脑肿瘤MR灌注中的应用价值
短句来源
Objective:To determine the utility of Echo Planar Imaging (EPI) in the MR diagnosis of brain tumors.
目的:探讨回波平面成像(EPI)技术在脑肿瘤核磁(MR)灌注中的应用价值。