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- Aim: To explore apparent diffusion coefficient (ADC) in the diagnosis of infarction core and ischemic penumbra(IP) affter acute cerebral infarction. 探讨磁共振表观扩散系数(adc)值对急性期脑梗死核心和缺血半暗带(IP)的诊断价值。
- Purpose: To retrospectiely assess the apparent diffusion coefficient (ADC) for prediction of malignancy and prognosis of malignant astrocytic tumors. 目的:回顾性分析表观弥散系数预测恶性星形细胞瘤的分级与预后方面的价值。
- Objective To compare effectiveness of ADC(apparent diffusion coefficient)value and T2 value in the diagnosis of small focal hepatic lesions. 目的比较表观扩散系数(ADC)及T2值在区分肝脏局灶性小病变性质方面的价值。
- DWI was used to measurement and quantitative analysis apparent diffusion coefficient(ADC) values in brain lobes, and DTI was used to measurement Fractional Anisotropy(FA) values in brain white matter fibre bundles. DWI上测各脑叶表观弥散系数(ADC值)并定量分析:DTI上测白质纤维束各向异性分数(FA值)。
- Objective To investigate the effect of apparent diffusion coefficient (ADC) value in diffusion-weighted imaging (DWI) in full-term neonates with hypoxic-ischemic encephalopathy (HIE). 摘要目的探讨磁共振扩散加权成像(DWI)的表观弥散系数(ADC)值在新生儿缺氧缺血性脑病(HIE)中的应用价值。
- Correlation between age and average apparent diffusion coefficient in normal-appearing cerebral white matter 年龄与正常脑白质平均表观扩散系数的相关性
- Affection of blood supply of focal hepatic mass on apparent diffusion coefficient of the lesions 肝脏局灶病变血供对表观扩散系数的影响
- 18 Koinuma M, Ohashi I, Hanafusa K, Shibuya H. Apparent diffusion coefficient measurements with diffusion-weighted 17杨正汉;谢敬霞;章跃武;胡碧芳.;肝硬化的磁共振扩散加权成像研究
- Keywords Astrocytoma Diffusion weighted imaging Cellularity Apparent diffusion coefficient; 星形细胞瘤;扩散加权成像;细胞密度;表观扩散系数;
- Keywords Glioma;Magnetic resonance imaging;Apparent diffusion coefficient;Tumor cellularity;Nuclear-to-cytoplasm ratio; 胶质瘤;磁共振弥散成像;表观弥散系数;细胞构成;核质比;
- Keywords Seminal vesicle Prostate gland Magnetic resonance Diffusion imaging Apparent diffusion coefficient; 关键词磁共振成像;表观扩散系数;比较研究;前列腺;精囊;
- Application of Diffusion Weight Imaging and Apparent Diffusion Coefficient Mapping in the Diagnosis of Cerebral Infarction 磁共振弥散加权成像和表面弥散系数图在脑梗死诊断中的应用
- Cerebral Infarction: Time Course of Signal Intensity Changes and the Apparent Diffusion Coefficient Abnormality on MR Diffusion-weighted Imaging 脑梗死磁共振弥散加权成像信号改变和近似弥散系数的时间演变规律
- Application of diffusion-weighted imaging and apparent diffusion coefficient on children hippocampal sclerosis before operation 弥散加权成像表观弥散系数值在儿童海马硬化术前评定中的应用
- Application of isotropic diffusion weighted imaging and apparent diffusion coefficient in patients with strike in hyperacute and acute stages 超急及急性脑卒中患者三向同性扩散加权像和表观扩散系数的应用
- Time course of changes in signal intensity and apparent diffusion coefficient on difftuion-weighted images in cerebral infarction 脑梗死在扩散加权像上信号强度及表面扩散系数变化的时间过程
- Keywords Primitive neuroectodermal tumors Supratentoria neoplasms Magnetic resonance imaging Diffusion-weighted imaging Apparent diffusion coefficient; 原始神经外胚瘤;幕上肿瘤;磁共振成像;扩散加权成像;表观扩散系数;
- diffusion weighted imaging (DWI); apparent diffusion coefficient (ADC); carcinoma, hepatocellular; hemangioma; hepatic Cyst 弥散加权成像;表观弥散系数;癌,肝细胞;血管瘤;肝囊肿
- Keywords Prostatic neoplasms;Urinary bladder;Seminal vesicles;Magnetic resonance imaging;Apparent diffusion coefficient; 关键词前列腺癌;尿道膀胱;精囊;磁共振成像;表观扩散系数;
- Effects of citicoline on apparent diffusion coefficient of water molecules in brain tissue and changes of lactate and N-acetyl aspartate after cerebral ischemia in rats 胞二磷胆碱对大鼠脑缺血后脑内水分子弥散与氢谱的影响