Journal of magnetic resonance imaging : JMRI
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J Magn Reson Imaging · Aug 2017
Whole-tumor MRI histogram analyses of hepatocellular carcinoma: Correlations with Ki-67 labeling index.
To evaluate whether whole-tumor histogram-derived parameters for an apparent diffusion coefficient (ADC) map and contrast-enhanced magnetic resonance imaging (MRI) could aid in assessing Ki-67 labeling index (LI) of hepatocellular carcinoma (HCC). ⋯ 3 Technical Efficacy: Stage 3 J. MAGN. RESON. IMAGING 2017;46:383-392.
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J Magn Reson Imaging · Aug 2017
Reliable estimation of microvascular flow patterns in patients with disrupted blood-brain barrier using dynamic susceptibility contrast MRI.
To present and quantify the performance of a method to compute tissue hemodynamic parameters from dynamic susceptibility contrast (DSC) MRI data in brain tissue with possible nonintact blood-brain barrier. ⋯ 3 Technical Efficacy: Stage 2 J. MAGN. RESON. IMAGING 2017;46:537-549.
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J Magn Reson Imaging · Aug 2017
Diagnostic value of renal perfusion in patients with chronic kidney disease using 3D arterial spin labeling.
To evaluate the diagnostic value of 3D arterial spin labeling (ASL) for noninvasive quantification of renal blood flow (RBF) in patients with chronic kidney disease (CKD). ⋯ 1 Technical Efficacy: Stage 3 J. MAGN. RESON. IMAGING 2017;46:589-594.
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J Magn Reson Imaging · Jul 2017
Monoexponential, biexponential, and stretched exponential diffusion-weighted imaging models: Quantitative biomarkers for differentiating renal clear cell carcinoma and minimal fat angiomyolipoma.
To determine the utility of various diffusion parameters obtained from monoexponential, biexponential, and stretched exponential diffusion-weighted imaging (DWI) models in differentiating between minimal fat angiomyolipoma (MFAML) and clear cell renal cell carcinoma (ccRCC). ⋯ 3 Technical Efficacy: Stage 2 J. MAGN. RESON. IMAGING 2017;46:240-247.
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J Magn Reson Imaging · Jul 2017
Multicenter Study Clinical TrialRadiomic features for prostate cancer detection on MRI differ between the transition and peripheral zones: Preliminary findings from a multi-institutional study.
To evaluate in a multi-institutional study whether radiomic features useful for prostate cancer (PCa) detection from 3 Tesla (T) multi-parametric MRI (mpMRI) in the transition zone (TZ) differ from those in the peripheral zone (PZ). ⋯ 3 Technical Efficacy: Stage 2 J. MAGN. RESON. IMAGING 2017;46:184-193.