Journal of magnetic resonance imaging : JMRI
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J Magn Reson Imaging · Mar 2018
Comparative Study Observational StudyDiffusion kurtosis MRI versus conventional diffusion-weighted imaging for evaluating inflammatory activity in Crohn's disease.
To assess the efficacy of diffusion kurtosis imaging (DKI) and to compare DKI-derived parameters with that of conventional diffusion-weighted imaging (DWI) for grading the inflammatory activity of Crohn's disease (CD). ⋯ 2 Technical Efficacy: Stage 2 J. Magn. Reson. Imaging 2018;47:702-709.
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J Magn Reson Imaging · Mar 2018
Radiomic analysis of soft tissues sarcomas can distinguish intermediate from high-grade lesions.
To assess the feasibility of grading soft tissue sarcomas (STSs) using MRI features (radiomics). ⋯ 4 Technical Efficacy: Stage 2 J. Magn. Reson. Imaging 2018;47:829-840.
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J Magn Reson Imaging · Mar 2018
Automated image quality evaluation of T2 -weighted liver MRI utilizing deep learning architecture.
To develop and test a deep learning approach named Convolutional Neural Network (CNN) for automated screening of T2 -weighted (T2 WI) liver acquisitions for nondiagnostic images, and compare this automated approach to evaluation by two radiologists. ⋯ 2 Technical Efficacy: Stage 2 J. Magn. Reson. Imaging 2018;47:723-728.
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J Magn Reson Imaging · Mar 2018
Susceptibility weighted imaging and quantitative susceptibility mapping of the cerebral vasculature using ferumoxytol.
To demonstrate the potential of imaging cerebral arteries and veins with ferumoxytol using susceptibility weighted imaging (SWI) and quantitative susceptibility mapping (QSM). ⋯ 1 Technical Efficacy: Stage 1 J. Magn. Reson. Imaging 2018;47:621-633.
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J Magn Reson Imaging · Mar 2018
Evaluation of carotid atherosclerotic plaque surface characteristics utilizing simultaneous noncontrast angiography and intraplaque hemorrhage (SNAP) technique.
To evaluate the feasibility of the Simultaneous Noncontrast Angiography and intraPlaque hemorrhage (SNAP) technique in identification of carotid plaque surface characteristics compared with the conventional multicontrast vessel wall imaging protocol. ⋯ 4 Technical Efficacy: Stage 1 J. Magn. Reson. Imaging 2018;47:634-639.