同时，研究人员在标准扫描技术的基础上进行了改进，发明了扩散磁共振成像diffusionM。
Meanwhile, the traffic in long groups of neurons all coursing together around the brain becomes visible with a variation on the standard scanning technique called diffusion m.
目的：评价磁共振扩散加权成像在肝占位性病变中的诊断及鉴别诊断的价值及意义。
Objective: To evaluate the value of diffusion weighted magnetic resonance imaging in diagnosis and differentiation of focal liver masses.
目的研究肌萎缩侧索硬化症(ALS)患者非锥体束区域磁共振扩散张量成像(dti)的特点。
Objective Investigate MR resonance diffusion tensor im-aging (DTI) characteristics of non-pyramid tracts in the patients with amyotrophic lateral sclerosis (ALS).
目的用磁共振扩散张量成像(dti)观察犬急性脊髓损伤后可降解支架及神经干细胞移植的作用。
Objective Using MR diffusion tensor imaging (DTI) to observe the effect of transplantation of degradable scaffold seeded with neural stem cells to acutely injured canine spinal cord.
目的：探讨扩散加权磁共振成像在急性脑梗死诊断中的价值。
Objective: To evaluate the value of diffusion-weighted magnetic resonance imaging (MRI-DWI) in diagnosing acute cerebral-infarction.
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。
As new technologies of magnetic resonance imaging, diffusion weighted imaging (DWI) and diffusion tensor imaging (DTI) have been applied in clinical diagnosis.
目的探讨急性脑实质内出血的磁共振扩散加权成像（DWI）表现及其发生机制。
Objective To investigate the manifestations and mechanism of acute intracerebral hemorrhage on diffusion-weighted MR imaging(DWI).
定量地分析不同年龄段正常脑白质磁共振扩散加权成像ADC值，建立正常脑白质及灰质ADC值标准，为评价放射性脑损伤提供参考值。
To quantitatively study the ADC values of normal white matter with advancing age on diffusion and establish reference values of ADC for further studies of radiation-induced injury.
目的探讨SENSE技术支持下磁共振扩散成像adc值在诊断肝硬化和肝癌中的应用价值。
Objective to evaluate the diagnostic value of apparent diffusion coefficient (ADC) values in liver cirrhosis and hepatocellular carcinoma by using SENSE technique.
目的对比磁共振扩散加权成像（DWI）、灌注加权成像（PWI）和CT灌注成像（CTPI）评价急性脑静脉闭塞模型的价值。
Objective To compare the value of MR diffusion weighted imaging (DWI), perfusion weighted imaging (PWI), and CT perfusion imaging (CTPI) in evaluating a model of acute cerebral venous occlusion.
目的探讨磁共振扩散加权成像（DWI）和灌注加权成像（PWI）对早期脑梗死缺血半暗带（IP）的诊断价值。
Objective To explore the value of diffusion weighed imaging (DWI) and perfusion weighted imaging (PWI) in the diagnosis of the ischemic penumbra (IP) of superacute infarction.
本文就磁共振扩散加权成像在直肠癌诊断中的应用现状予以综述。
The diagnosis of rectal cancer with diffusion-weighted imaging was summarized in the present paper.
目的研究磁共振脑扩散张量成像在显示正常人脑白质纤维结构方面的作用。
Objective To study the role of Diffusion-Tensor Imaging(DTI) in the demonstration of healthy human white matter fiber structure.
目的研究磁共振脑扩散张量成像在显示正常人脑白质纤维结构方面的作用。
Objective To study the role of Diffusion-Tensor Imaging(DTI) in the demonstration of healthy human white matter fiber structure.
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