1) Navigated spin echo diffusion-weighted imaging
导航自旋回波弥散加权威像
2) Diffusion weighted imaging
弥散加权像
3) diffusion-weighted imaging
弥散加权成像
1.
Diagnostic value evaluation of routine MRI,FLAIR sequence and diffusion-weighted imaging in multiple sclerosis;
磁共振成像、FLAIR序列及弥散加权成像技术对多发性硬化的诊断价值分析
2.
Diffusion-weighted imaging with background signal suppression in brachial plexus;
背景信号抑制弥散加权成像在臂丛神经的应用
3.
Diffusion-weighted imaging in diagnosis of peritumoral edema of intracranial tumors;
磁共振弥散加权成像对脑肿瘤瘤周水肿的临床应用
4) diffusion weighted imaging
弥散加权成像
1.
Value of low field strength MR diffusion weighted imaging in clinical application of cerebral infarction in early stage;
低场强弥散加权成像对早期脑梗死的临床应用价值
2.
MR evaluation of postoperative intracranial epidermoid tumors by diffusion weighted imaging;
MR弥散加权成像在颅内表皮样囊肿术后评价中的研究
3.
Clinical application of MR diffusion weighted imaging in classification of glioma;
MRI弥散加权成像对胶质瘤分级的临床价值
5) DWI
[英][,di: dʌblju: 'aɪ] [美]['di 'dʌblju 'aɪ]
弥散加权成像
1.
Experiment study about quantitative analysis of ADC valuemicro-changes in dog brain after raeliation injury with DWI;
弥散加权成像定量分析犬脑辐照后镜下病理改变的实验研究
2.
Clinical application value of DWI technique of the permanent magnetic MR equipment in the diagnosis of cerebral infarction and glioma;
低场强磁共振弥散加权成像对脑梗死及胶质瘤诊断的价值
3.
The Value of MRI DWI to Evaluate Dog Brain Nuclear Radiation Injury and Contrast with Micro-changes in Pathology
磁共振弥散加权成像评估犬脑核辐射损伤的价值及病理对照
补充资料:快速自旋回波序列
快速自旋回波序列
磁共振成像术语。多回波自旋回波序列的改良方式。发射90°射频脉冲后,连续发射多个180°脉冲,形成多个自旋回波的成像序列。多回波SE序列中,90°脉冲发射后的每个回波产生各自的图像,最终形成多幅不同加权的图像。传统的SE序列中,一组回波产生的信号组合形成单个图像,每个TR获得一个特定的相位编码数据;FSE序列中每个TR期间内获得几个彼此独立的相位编码数据,所以形成一幅图像可使用较少的脉冲激励及较少的TR周期,从而减少扫描时间。FSE序列扫描时间可表示为:T=TR· Ny ·N/m TR为重复时间,Ny为相位编码行数,N为采集次数,m为回波链长。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条