Journal of magnetic resonance imaging : JMRI
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J Magn Reson Imaging · Jun 2019
Combined 5-minute double-echo in steady-state with separated echoes and 2-minute proton-density-weighted 2D FSE sequence for comprehensive whole-joint knee MRI assessment.
Clinical knee MRI protocols require upwards of 15 minutes of scan time. ⋯ 2 Technical Efficacy: Stage 2 J. Magn. Reson. Imaging 2018.
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J Magn Reson Imaging · Jun 2019
Multicenter StudyIntra- and interreader reproducibility of PI-RADSv2: A multireader study.
The Prostate Imaging Reporting and Data System version 2 (PI-RADSv2) has been in use since 2015; while interreader reproducibility has been studied, there has been a paucity of studies investigating the intrareader reproducibility of PI-RADSv2. ⋯ 2 Technical Efficacy: Stage 2.
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J Magn Reson Imaging · Jun 2019
Quantitative susceptibility mapping of articular cartilage in patients with osteoarthritis at 3T.
Quantitative susceptibility mapping (QSM) has recently been applied in humans to quantify the magnetic susceptibility of collagen fibrils in the articular cartilage. ⋯ 2 Technical Efficacy: Stage 3 J. Magn. Reson. Imaging 2018.
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J Magn Reson Imaging · Jun 2019
3D Chemical Shift-Encoded MRI for Volume and Composition Quantification of Abdominal Adipose Tissue During an Overfeeding Protocol in Healthy Volunteers.
Overweight and obesity are major worldwide health concerns characterized by an abnormal accumulation of fat in adipose tissue (AT) and liver. ⋯ 1 Technical Efficacy: Stage 2 J. Magn. Reson. Imaging 2019;49:1587-1599.
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J Magn Reson Imaging · Jun 2019
Spatiotemporal variations of magnetic susceptibility in the deep gray matter nuclei from 1 month to 6 years: A quantitative susceptibility mapping study.
Quantitative susceptibility mapping (QSM) is emerging as a technique that quantifies the paramagnetic nonheme iron in brain tissue. Brain iron quantification during early development provides insights into the underlying mechanism of brain maturation. ⋯ 4 Technical Efficacy:Stage 2 J. Magn. Reson. Imaging 2018.