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- diffusion weighted MR imaging 磁共振弥散加权成像
- Application of diffusion weighted imaging and diffusion tensor MR imaging in diagnosing cerebral astrocytic tumors 磁共振弥散成像技术在星形细胞肿瘤诊断中的应用
- Significance of MR Imaging and Diffusion Weighted Imaging ADC Values for the Diagnosis of Ischemia Tissues in Subacute Cerebral Infarction 弥散性磁共振ADC值对区分亚急性脑梗塞中脑组织缺血状态的诊断价值
- Normal anatomy of inner ear and IAC on FSE 3D heavy T_2 weighted MR imaging 3D-重T_2W水成像技术显示面听神经及内耳结构的研究
- Diffusion-tensor weighted MR imaging of conus terminalis and filum terminale:a preliminary study DTI对脊髓圆锥与终丝界限区分的初步研究
- MR diffusion weighted imaging ( DWI) in vivo detects the microscopic diffusion of molecular in the tissue by special MR series . It has the advantage of fast imaging and easy processing. 磁共振弥散加权成像(Diffusion Weighted Imaging，DWI)能够检测活体组织中分子的微观弥散运动，具有成像速度快，后处理简便快捷等优点。
- Preliminary experimental study of monitoring vascularization of tissue engineered bone with the perfusion weighted MR imaging 磁共振灌注成像监测组织工程骨血管化的研究
- Observation of the changes of ADC value of experimental cerebaral infarction with diffusion weighted magnetic imaging. 弥散磁共振成像观察实验性脑梗死ADC值的变化。
- Functional magnetic resonance imaging (fMRI) have been widely used to lbrain check,especially diffusion weighted imaging(DWI)and diffusion perfusion weighted imaging(PWI). 功能磁共振成像已比较广泛地用于颅脑检查,尤以磁共振弥散加权像(DWI)和灌注加权像(PWI)应用较多。
- Abstract ABSTRACT:Objective To evaluate the feasibility and clinical value of whole body diffusion weighted magnetic resonance imaging (WB-DWI) in detection of bone metastases. 摘要 摘要：目的 通过与核素骨显像比较，探讨全身磁共振弥散加权成像（WB-DWI）探测骨转移瘤的可行性及临床价值。
- Application of functional magnetic resonance diffusion weighted imaging(DWI) and perfusion weighted imaging(PWI) MRI can diagnose early acute cerebral infarction. 功能MR弥散加权成像(DWI)和血流灌注成像(PWI)磁共振技术的应用可诊断早期脑梗死,结合DWI和PWI可以确定缺血半暗带和血流灌注情况;
- As new technologies of magnetic resonance imaging, diffusion weighted imaging (DWI) and diffusion tensor imaging (DTI) have been applied in clinical diagnosis. 磁共振扩散加权与弥散张量成像作为磁共振成像新技术已经应用于临床。
- 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 investigate the diffusion coefficient of water molecules using magnetic resonance(MR)diffusion weighted spectroscopy(DWS)with normal medical magnetic resonance device. 目的在常规医用磁共振机上利用扩散加权波谱技术测量水分子的扩散系数。
- Objective:To study MR imaging features of schizencephaly. 目的:探讨脑裂畸形的MR影像特征。
- CT demonstrates the calcification, and the" scalloped" ventricular wall can also be seen well with T1- weighted MR. ct显示脑室壁有钙化改变，磁共振T1加权像上可清楚看到“干贝样”变化。
- Sorne advantages in the field were described in detail including the basie principle,method and application of diffusion tensor MR imaging and its future and prospect. 本文重点介绍了人脑水分子扩散的各向异性、磁共振扩散张量成像的基本原理、方法以及磁共振扩散张量成像的应用前景和展望。
- Methods Four sequences of conventionality and PROPELLER axial T_2-weighted imaging (T_2WI) and/or diffusion weighted imaging (DWI) were performed in ten normal volunteers with head ceaseless motion and 64 clinical subjects. 方法对10例健康志愿者在头部晃动状态下、64例头颅MR检查中出现躁动不合作或口腔有固定金属异物的患者,应用propeller技术进行T2WI和(或)扩散加权成像(DWI),与常规T2WI和(或)DWI进行对比。
- Comparing the characteristics of X-ray, emission computerized tomography and perfusion weighted MR found the advantages of perfusion weighted MR. 3 对比磁共振灌注成像、X-线、放射性核素骨显像监测组织工程骨血管化的特点，探讨磁共振灌注成像方法的优缺点；
- MR imaging is of great clinical value in diagnosing and differentiating LCN. MRI对LCN诊断与鉴别有重要实用价值。
