Journal of magnetic resonance imaging : JMRI
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J Magn Reson Imaging · Jan 2018
Ultrafast dynamic contrast-enhanced mri of the breast using compressed sensing: breast cancer diagnosis based on separate visualization of breast arteries and veins.
To evaluate the feasibility of ultrafast dynamic contrast-enhanced (UF-DCE) magnetic resonance imaging (MRI) with compressed sensing (CS) for the separate identification of breast arteries/veins and perform temporal evaluations of breast arteries and veins with a focus on the association with ipsilateral cancers. ⋯ 3 Technical Efficacy: Stage 1 J. Magn. Reson. Imaging 2018;47:97-104.
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J Magn Reson Imaging · Jan 2018
Free-breathing pediatric chest MRI: Performance of self-navigated golden-angle ordered conical ultrashort echo time acquisition.
To assess the feasibility and performance of conical k-space trajectory free-breathing ultrashort echo time (UTE) chest magnetic resonance imaging (MRI) versus four-dimensional (4D) flow and effects of 50% data subsampling and soft-gated motion correction. ⋯ 2 Technical Efficacy: Stage 2 J. Magn. Reson. Imaging 2018;47:200-209.
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J Magn Reson Imaging · Jan 2018
T2 -Mapping evaluation of early cartilage alteration of talus for chronic lateral ankle instability with isolated anterior talofibular ligament tear or combined with calcaneofibular ligament tear.
To quantitatively evaluate the cartilage alteration of talus for chronic lateral ankle instability (LAI) with isolated anterior talofibular ligament (ATFL) tear and combined ATFL and calcaneofibular ligament (CFL) tear using T2 -mapping at 3.0T. ⋯ 1 Technical Efficacy: Stage 3 J. Magn. Reson. Imaging 2018;47:69-77.
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J Magn Reson Imaging · Jan 2018
Multicenter Study Comparative StudyComparison of arterial spin labeling registration strategies in the multi-center GENetic frontotemporal dementia initiative (GENFI).
To compare registration strategies to align arterial spin labeling (ASL) with 3D T1-weighted (T1w) images, with the goal of reducing the between-subject variability of cerebral blood flow (CBF) images. ⋯ 1 Technical Efficacy: Stage 1 J. Magn. Reson. Imaging 2018;47:131-140.
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J Magn Reson Imaging · Jan 2018
Evaluation of MRI for diagnosis of extraprostatic extension in prostate cancer.
To assess the ability of magnetic resonance imaging (MRI) to diagnose extraprostatic extension (EPE) in prostate cancer. ⋯ 3 Technical Efficacy: Stage 2 J. Magn. Reson. Imaging 2018;47:176-185.