diffusion-weightedimaging相关论文
目的:探讨基于食管癌原发肿瘤弥散加权像(DWI)高信号区域指导个体化局部加量放疗的可行性。方法:对比32例胸段食管癌患者放疗前和......
Objectives To evaluate the diagnostic effect of coronal Diffusion-Weighted Imaging on active Crohns disease. Materials a......
A preliminary application study of diffusion-weighted imaging to assess paradoxical puborectalis syn
Objective We aimed to evaluate the application value of diffusion-weighted imaging (DWI) for assessing paradoxical pubor......
Comparison and Optimization of 3.0 T Breast Images Quality of Diffusion-Weighted Imaging with Multip
Purpose: Breast 3.0 T Magnetic resonance diffusion-weighted images (MR-DWI) of benign and malignant lesions were obtaine......
Discrimination of malignant and benign breast masses using automatic segmentation and region of inte
Purpose: To investigate whether adding diffusion-weighted imaging (DWI) of morphology and kinetic features using quantit......
T2* relaxation time in detection and assessment of aggressiveness of peripheral zone prostate cancer
AIM: To investigate the feasibility of T2* relaxation time for distinguishing benign from malignant regions,as well as t......
Comparison of mono-and bi-exponential model of diffusionweighted imaging in evaluation of histologic
PURPOSE: To compare diagnostic value of apparent diffusion coefficient(ADC)and intravoxel incoherent motion(IVIM)derived......
The Perihematomal Edema after Experimental Intracerebral Hemorrhage in Rats:A Diffusion-Weighted and
Background and Purpose: Few studies have concentrated on cytotoxic edema(CE)Changes in the perihemorrhagic zone after in......
Apparent Diffusion Coefficient(ADC)Measurement in Glioma:Influence of Region-of-Interest Determinati
Purpose:To investigate and compare four methods of region-of-interest(ROI)placement for apparent diffusion coefficient(A......
Objective Objective To evaluate the effects of age and menstrual status of pelvic bone marrow in adult women with appare......
Purpose: This study aimed to determine the potential utility of two non-Gaussian diffusion-weighted imaging (DWI) approa......
Purpose: To investigate whether low b-factors-based apparent diffusion coefficient(ADC)is helpful in assessing renal dys......
Monitoring Leiomyoma Response to Uterine Artery Embolization Using Diffusion and Perfusion Indices f
Purpose: To investigate the potential of diffusion and perfusion indices (ADC and perfusion fraction f) from DWI at 3.0 ......
Objective To evaluated the effect of intravenous administration of gadolinium-DTPA on diffusion weighted imaging(DWI)of ......
Purpose: Reduced field-of-view(FOV)imaging techniques have been confirmed to balance in-plane resolution and distortion ......
Differentiation of prostate cancer and stromal hyperplasia in the central gland with histogram analy
Purpose To investigate the apparent diffusion coefficient(ADC)of prostate central gland(CG)cancer and stromal hyperplasi......
Whole-lesion histogram analysis of the apparent diffusion coefficient in assessment of benign and ma
Purpose: Although diffusion-weighted imaging(DWI)has emerged as an important method for breast cancer detection and eval......
Endometrial stromal sarcoma of uterus: MRI findings including apparent diffusion coefficient value a
OBJECTIVE To investigate the conventional magnetic resonance imaging (MRI) and diffusion-weighted imaging (DWI) features......
Purpose To investigate magnetic resonance (MR) diffusion weighted imaging (DWI) in the differentiation of uterine leiomy......
Readout-segmented echo-planar imaging in diffusion-weighted imaging of the kidney:comparison with si
OBJECTIVE The purpose of this study was to compare the image quality of readout-segmented echo-planar imaging(RS-EPI)and......
Purpose To compare the efficiency of stretched-exponential and monoexponential model diffusion-weighted imaging (DWI) in......
Diffusion-weighted MRI differential diagnosis of untreated retroperitoneal fibrosis patients and unt
PURPOSE The objective of our study was to evaluate diffusion-weighted imaging (DWI) findings in patients with untreated ......
Solid focal liver lesion characterization:comparison of apparent diffusion coefficient values and ap
Purpose To evaluate and further compare the diagnostic accuracy of apparent diffusion coefficient(ADC)values and lesion-......
Detection of Chronic Brain Damage by Diffusion-Weighted Imaging with Multiple b Values in Patients w
Purpose To evaluate the performance of parameters obtained from diffusion-weighted imaging (DWI) with multiple b values ......
Comparison and combination of diffusion-weighted and dynamic contrast-enhanced MR imaging for differ
Purpose:To determine the optimal combination of parameters derived from diffusion-weighted imaging(DWI)and dynamic contr......
Intravoxel incoherent motion MR imaging in the head and neck:correlation with dynamic contrast-enhan
Objective To investigate the correlation between perfusion- and diffusion-related parameters from intravoxel incoherent ......
Application of different regions of interest in the texture analysis ofdiffusion-weighted imaging fo
Background and Purpose To explore the role of texture analysis of apparent diffusion coefcient(ADC)maps based on differe......
Objective A meta-analysis was performed to assess the diagnostic efficiency of DWI (diffusion-weighted imaging) for hepa......
Apparent diffusion coefficient in preoperative grading of gliomas: a comparison between ultra-high a
Purpose We used a tri-component model to calculate ultra-high ADC (ADCuh) in our research, aiming to retrospectively com......
Prediction of pathological classification in thymic epithelial tumors by diffusion-weighted MR Imagi
Purpose To determine whether diffusion-weighted imaging could be used to predict the pathological subtypes of TETs. Mate......
Purpose To prospectively investigate and compare the detection rate of diffusion-weighted imaging(DWI)with two different......
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Accuracy of diffusion-weighted imaging and dynamic contrastenhanced MRI for differentiating benign f
ObjectivesThe aim was to evaluate the potential use of diffusion-weighted imaging(DWI)and dynamic contrast-enhanced MRI(......
Diagnostic value of diffusion-weighted magnetic resonance imaging for local and skull base recurrenc
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Atypical Imaging Features of Minimal Fat Angiomyolipoma That Mimics Papillary Renal Cell Carcinoma:U
Purpose To evaluate the diagnostic value of various diffusion parameters obtained from monoexponential,biexponential,and......
Monoexponential,Biexponential,and Stretched exponential Diffusion-weighted Imaging Models:Viable Qua
Purpose To qualitatively compare and evaluate the potential of various diffusion parameters obtained from monoexponentia......
Differentiation Grade for Extrahepatic Bile Duct Adenocarcinoma:Assessed by Diffusion-weighted Imagi
PURPOSE To assess the pathological differentiation grade in the patients with extrahepatic bile duct adenocarcinoma(EBDA......
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Objective: To describe the magnetic resonance imaging (MRI) and diffusion-weighted imaging (DWI) features of the orbital......
The Accuracy of Gross Tumor Volume Delineation with MRI Diffusion Weighted Imaging for Esophageal Sq
Purpose To analyze the accuracy of MRI Diffusion-Weighted Imaging (DWI) in Gross Tumor Volume (GTV) delineation of esoph......
Differential Diagnostic value of MR diffusion-weighted imaging(MR-DWI) in Solid tumors in root of to
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Development and validation of radiomics model built by incorporating machine learning for identifyin
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Role of Quantitative Magnetic Resonance Imaging Parameters in the Evaluation of Treatment Response i
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Role of Diffusion-weighted and Contrast-enhanced Magnetic Resonance Imaging in Differentiating Activ
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Diffusion-weighted magnetic resonance imaging with short T1 inversion recovery-echo planar imaging c
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Influence of lesion ratio on diagnostic performance of in-phase/opposed-phase imaging and apparent d
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We evaluated and compared the diagnostic accuracy(DA) of apparent diffusion coefficient(ADC) values with that of lesion-......
目的 评价DKI对乳腺良恶性病变的鉴别能力.方法 采用GE 3.0 T 750 Plus MRI扫描仪及乳腺专用线圈对40例怀疑有乳腺肿块的女性患者......
