Journal of magnetic resonance imaging : JMRI
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J Magn Reson Imaging · Feb 2020
FASt single-breathhold 2D multislice myocardial T1 mapping (FAST1) at 1.5T for full left ventricular coverage in three breathholds.
Conventional myocardial T1 mapping techniques such as modified Look-Locker inversion recovery (MOLLI) generate one T1 map per breathhold. T1 mapping with full left ventricular coverage may be desirable when spatial T1 variations are expected. This would require multiple breathholds, increasing patient discomfort and prolonging scan time. ⋯ 1 Technical Efficacy: Stage 3 J. Magn. Reson. Imaging 2020;51:492-504.
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J Magn Reson Imaging · Feb 2020
Abnormal cerebral microstructures revealed by diffusion kurtosis imaging in amyotrophic lateral sclerosis.
Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease in which cerebral structural impairment is a consistent feature. ⋯ 2 Technical Efficacy: Stage 3 J. Magn. Reson. Imaging 2020;51:554-562.
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J Magn Reson Imaging · Jan 2020
Deep learning enables automatic detection and segmentation of brain metastases on multisequence MRI.
Detecting and segmenting brain metastases is a tedious and time-consuming task for many radiologists, particularly with the growing use of multisequence 3D imaging. ⋯ 3 Technical Efficacy Stage: 2 J. Magn. Reson. Imaging 2020;51:175-182.
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J Magn Reson Imaging · Jan 2020
Radiomics nomogram for differentiating between benign and malignant soft-tissue masses of the extremities.
Preoperative differentiation between malignant and benign tumors is important for treatment decisions. ⋯ 3 Technical Efficacy: Stage 2 J. Magn. Reson. Imaging 2020;51:155-163.