diffusion-weighted相关论文
The usefulness of diffusion-weighted magnetic resonance imaging (DWI) in the evaluation of scrotal pathology has recentl......
MRI in predicting the response of gastrointestinal stromal tumor to targeted therapy: a patient-base
Objective:To investigate the performance of quantitative indicators on MRI in early prediction of the response of gastro......
Improved Performance in Differentiating Benign from Malignant Sinonasal Tumors Using Diffusion-weigh
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BACKGROUND The accuracy of discriminating pT3a from pT3b-c rectal cancer using highresolution magnetic resonance imaging......
Diffusion-weighted imaging and fluid-attenuated inversion recovery sequence in sporadic Creutzfeldt-
The diagnosis of sporadic Creutzfeldt-Jakob disease (sCJD) is extremely difficult. Diffusion-weighted imaging has been s......
目的：探讨扩散加权成像表观弥散系数（ADC）值在肾细胞癌与肾错构瘤临床诊断及鉴别诊断中的应用价值。方法：以术后病检结果作为诊断金标......
目的研究核磁扩散加权成像对于子宫内膜癌Ⅰ期在诊断中的作用。方法回顾性分析我院经病理证实为子宫内膜癌Ⅰ期及良性病变患共47例......
Improved Performance in Differentiating Benign from Malignant Sinonasal Tumors Using Diffusion-weigh
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目的探讨在口内酸刺激不同保持时间下主涎腺表观扩散系数(ADC)值的变化规律及差异。方法对18名涎腺功能正常的志愿者,先于静息状态......
Diffusion-weighted imaging and fluid-attenuated inversion recovery sequence in sporadic Creutzfeldt-
The diagnosis of sporadic Creutzfeldt-Jakob disease (sCJD) is extremely difficult. Diffusion-weighted imaging has been s......
对于临床不能手术切除的肝癌,其经导管肝动脉化疗栓塞(TACE)是主要的治疗方法.TACE术后疗效的早期、准确及有效判断,直接决定病人......
AIM: To investigate the implanting method of rabbit liver VX-2 tumor and its MR diffusion-weighted imaging (DWI) charact......
背景与目的:背景抑制扩散加权成像(diffusion-weighted whole-body imaging with background body signal suppression,DWIBS)是一......
目的:探讨弥散加权磁共振成像(Diffusion-weighted imaging DWI)在急性脑梗死中的早期诊断价值.方法:对28例急性脑梗死的DWI表现与......
新生儿脑损伤（NBI）是围产期新生儿的常见疾病，可以引起早期死亡，继发永久性神经功能障碍，具有病情重、病死率高的临床特点。近年来，在新......
[摘要]目的 探讨MR扩散加权像在骶髂关节早期急性炎性病变中的诊断价值。方法 采取回顾性的方法对本院2011年1月～2013年12月间30例......
Evaluation of diffusion weighted imaging of magnetic resonance imaging in small focal hepatic lesion
【正】Diffusion-weighted imaging (DWI) as a new technique of magnetic resonance imaging (MRI) is used to detect focal he......
目的探讨单方向弥散加权背景抑制神经成像在臂丛神经冠状位扫描中的可行性及价值。方法对无臂丛神经症状及体征的15例志愿者行弥散......
目的探索脑静脉血栓形成（CVT）MR脑功能成像的方法，进一步探讨急性脑静脉性血栓形成的病理生理学机制。方法经颅上矢状窦近尾部结扎处......
目的 探讨常规核磁共振（ Magnetic resonance imaging,MRI）联合弥散加权成像（ Diffusion weighted imaging,DWI）在直肠癌术前T分期的诊......
AIM: To investigate the implanting method of rabbit liver VX-2 tumor and its MR diffusion-weighted imaging (DWI) charact......
Diffusion-weighted magnetic resonance imaging for predicting the response of rectal cancer to neoadj
AIM:To evaluate the clinical value of diffusion-weighted magnetic resonance imaging(DW-MRI)in predicting the response of......
Optimal b value of diffusion-weighted imaging on a 3.0T magnetic resonance scanner in Crohn’s diseas
AIM:To determine the optimal b value of diffusionweighted imaging for detecting active inflammation in Crohn’s disease.......
AIM:To investigate the diagnostic capability of breathhold diffusion-weighted imaging(DWI) for differentiation between m......
Quantitative diffusion-weighted magnetic resonance enterography in ileal Crohn’s disease: A systemat
BACKGROUND Magnetic resonance enterography(MRE) is increasingly attractive as a noninvasive and radiation-free tool for ......
目的：运用体素内不相干运动（IVIM）弥散加权（DW）MRI的方法，探讨IVIM双指数参数鉴别儿童腹部良恶性肿瘤的价值。方法：以儿童腹部肿瘤手术病......
背景与目的：背景抑制扩散加权成像（diffusion-weightedwhole-bodyimagingwithbackgroundbodysignalsuppression，DWIBS）是一种可用于全......
目的探讨DWIBS周围神经成像扫描参数的优化方案。方法对5只健康新西兰白兔行坐骨神经冠状位MRN成像,评价不同参数组合DWIBS序列及T......
目的 通过磁共振，动物神经行为学评分以及脑组织超微组织观察判断栀子苷、胆酸及其配伍对局灶缺血性大鼠的治疗作用。方法 用线栓法......
Early detection and diagnosis of breast cancer are essential for successful treatment.Currently mammography and ultrasou......
Diffusion-weighted imaging (DWI) is one of the magnetic resonance imaging (MRI) sequences providing qualitative as well ......
Diffusion-weighted magnetic resonance imaging in cancer:Reported apparent diffusion coefficients,in-
There is considerable disparity in the published apparent diffusion coefficient(ADC) values across different anatomies. ......
AIM: To evaluate the accuracy of diffusion-weighted imaging(DWI) without bowel preparation,the optimal b value and the c......
Purpose To evaluate the performance of diffusion-weighted imaging(DWI) and variable flip angle(VFA) T1 mapping as a supp......
Non-echo-planar diffusion-weighted MRI in cholesteatoma: One typical case, one atypical case and one
We present two cases of cholesteatoma and one false positive finding in non-EP DW MRI in order to highlight the differen......
Intravoxel Incoherent Motion Diffusion Weighted Imaging for the Therapeutic Response of Transarteria
Background: Intravoxel incoherent motion diffusion weighted imaging (IVIM-DWI) can not only observe the diffusion of tis......
目的:探讨甲状腺激素测定联合磁共振弥散加权成像在评价复发-缓解型多发性硬化(MS)患者病情中的价值。方法:回顾性分析经临床确诊......
目的：探讨磁共振扩散加权成像（DWI）在肺部良恶性结节或肿块中的鉴别诊断价值。方法：58例经病理或临床随访证实的肺部结节或肿块患者行......
Introduction: Although anemia is not regarded as an usual vascular risk factor for stroke, it is one of the potential me......
The early detection of focal liver lesions,particularly those which are malignant,is of utmost importance.The resection ......
Histogram analysis of apparent diffusion coefficient predicts response to radiofrequency ablation in
Objective: The aim of this study was to predict tumor progression in patients with hepatocellular carcinoma(HCC) treated......
AIM:To compare apparent diffusion coefficient(ADC)values on diffusion-weighted imaging(DWI)of hepatic fibrosis patients ......
Differential diagnosis of pancreatic cancer by single-shotecho-planar imaging diffusion-weighted ima
AIM To investigate the diagnostic ability of single-shotecho-planar imaging （EPI） diffusion-weighted imaging（DWI） to differe......
Utility of diffusion-weighted imaging in the diagnosis of inguinal lymph node metastasis with malign
Malignant melanoma is a malignancy of pigmentproducing cells(melanocytes)located predominantly in the skin.Nodal metasta......
BACKGROUND Almost 90%of cerebral thromboembolism cases are caused by atherosclerosis.Craniocervical atherosclerosis is o......
Correlation of MRI apparent diffusion coefficient of invasive breast cancer with tumor tissue growth
Objective: To study the correlation of MRI apparent diffusion coefficient (ADC value) of invasive breast cancer with tum......
iShim and Water Excitation Improves the Signal-to-Noise Ratio on q-Space Imaging: A Single-Center Cl
Purpose: This study aimed to examine whether the signal-to-noise ratio (SNR) could be increased by combining integrated ......
BACKGROUND The activity staging of Crohn’s disease(CD)in the terminal ileum is critical in developing an accurate clini......
Rationale:Diffusion-weighted imaging(DWI)is a cardinal tool for detecting acute brain ischemia;however,recent studies ha......
