Journal of magnetic resonance imaging : JMRI
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J Magn Reson Imaging · Jul 2020
High-Grade Soft-Tissue Sarcomas: Can Optimizing Dynamic Contrast-Enhanced MRI Postprocessing Improve Prognostic Radiomics Models?
Heterogeneity on pretreatment dynamic contrast-enhanced (DCE)-MRI of sarcomas may be prognostic, but the best technique to capture this characteristic remains unknown. ⋯ The initial DCE-MRI of STS contains prognostic information. It seems more relevant to make predictions on rRFs instead of pRFs. Evidence Level: 3 Technical Efficacy: 3 J. Magn. Reson. Imaging 2020;52:282-297.
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J Magn Reson Imaging · Jul 2020
EditorialDevelopment of a Novel Multiparametric MRI Radiomic Nomogram for Preoperative Evaluation of Early Recurrence in Resectable Pancreatic Cancer.
In pancreatic cancer, methods to predict early recurrence (ER) and identify patients at increased risk of relapse are urgently required. ⋯ 4 Technical Efficacy: Stage 4 J. Magn. Reson. Imaging 2020;52:231-245.
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J Magn Reson Imaging · Jul 2020
Multiparametric MRI Evaluation of Liposomal Prostaglandins E1 Intervention on Hepatic Warm Ischemia-Reperfusion Injury in Rabbits.
Liposomal prostaglandin E1 (Lipo-PGE1) treatment should protect against hepatic warm ischemia-reperfusion injury (WIRI). Improved methods are needed for the noninvasive evaluation of hepatic responses to prophylactic Lipo-PGE1 pretreatment approaches. ⋯ 1 Technical Efficacy Stage: 2 J. Magn. Reson. Imaging 2020;52:217-228.
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J Magn Reson Imaging · Jul 2020
EditorialLuminal Water Imaging: Comparison With Diffusion-Weighted Imaging (DWI) and PI-RADS for Characterization of Prostate Cancer Aggressiveness.
Luminal water imaging (LWI), a multicomponent T2 mapping technique, has shown promise for prostate cancer (PCa) detection and characterization. ⋯ LWI parameters, in particular in combination, showed superior diagnostic performance for differentiation between low-grade and high-grade PCa compared to ADC and PI-RADS assessment. J. Magn. Reson. Imaging 2020;52:271-279.