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
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 · Mar 2020
Intravoxel Incoherent Motion Diffusion-Weighted Imaging for Evaluation of the Cell Density and Angiogenesis of Cirrhosis-Related Nodules in an Experimental Rat Model: Comparison and Correlation With Dynamic Contrast-Enhanced MRI.
Intravoxel incoherent motion diffusion-weighted imaging (IVIM-DWI) and dynamic contrast-enhanced MRI (DCE-MRI) are sensitive imaging modalities for detecting liver lesions, but their value in evaluating cirrhosis-related nodules remains unclear. ⋯ 1 Technical Efficacy: Stage 1 J. Magn. Reson. Imaging 2020;51:812-823.
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J Magn Reson Imaging · Mar 2020
Risk scoring system with MRI for intraoperative massive hemorrhage in placenta previa and accreta.
Placenta previa and accreta are serious obstetric conditions that are associated with a high risk of intraoperative massive hemorrhage. ⋯ 3 Technical Efficacy: Stage 5 J. Magn. Reson. Imaging 2020;51:947-958.
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J Magn Reson Imaging · Mar 2020
Rapid quantitative susceptibility mapping of intracerebral hemorrhage.
Quantitative susceptibility mapping (QSM) offers a means to track iron evolution in hemorrhage. However, standard QSM sequences have long acquisition times and are prone to motion artifact in hemorrhagic patients. ⋯ 2 Technical Efficacy Stage: 1 J. Magn. Reson. Imaging 2020;51:712-718.