Journal of magnetic resonance imaging : JMRI
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J Magn Reson Imaging · Mar 2020
Intravoxel Incoherent Motion Imaging in Differentiation Borderline From Malignant Ovarian Epithelial Tumors: Correlation With Histological Cell Proliferation and Vessel Characteristics.
The differentiation of borderline from malignant ovarian epithelial tumors (OETs) is difficult based on morphologic characteristics. Diffusion and perfusion information from intravoxel incoherent motion (IVIM) diffusion-weighted imaging (DWI) might be useful for this distinction. ⋯ 1 Technical Efficacy Stage: 2 J. Magn. Reson. Imaging 2020;51:928-935.
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J Magn Reson Imaging · Mar 2020
Radiomics and Machine Learning With Multiparametric Preoperative MRI May Accurately Predict the Histopathological Grades of Soft Tissue Sarcomas.
Preoperative prediction of the grade of soft tissue sarcomas (STSs) is important because of its effect on treatment planning. ⋯ 3 Technical Efficacy: Stage 2 J. Magn. Reson. Imaging 2020;51:791-797.
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J Magn Reson Imaging · Mar 2020
MRI of the Placenta Accreta Spectrum (PAS) Disorder: Radiomics Analysis Correlates With Surgical and Pathological Outcome.
Placenta accreta spectrum (PAS) in women with previous cesarean delivery has become increasingly prevalent. Depending on the severity, patient management may involve cesarean hysterectomy. ⋯ 3 Technical Efficacy Stage: 1 J. Magn. Reson. Imaging 2020;51:936-946.
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J Magn Reson Imaging · Mar 2020
In vivo evaluation of human patellar tendon microstructure and microcirculation with diffusion MRI.
Patellar tendon (PT) microstructure integrity and microcirculation status play a crucial role in the progression of tendinopathy and tendon repair. ⋯ 2 Technical Efficacy: Stage 1 J. Magn. Reson. Imaging 2020;51:780-790.
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J Magn Reson Imaging · Feb 2020
Diurnal Variation of Proton Density Fat Fraction in the Liver Using Quantitative Chemical Shift Encoded MRI.
Whole-organ, noninvasive techniques for the detection and quantification of nonalcoholic fatty liver disease features have clinical and research applications. However, the effect of time of day, hydration status, and meals are unknown factors with potential to impact bias, precision, reproducibility, and repeatability of chemical shift-encoded MRI (CSE-MRI) to quantify liver proton density fat fraction (PDFF). ⋯ 2 Technical Efficacy: Stage 2 J. Magn. Reson. Imaging 2020;51:407-414.