European journal of radiology
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To assess the association between intravoxel-incoherent motion diffusion-weighted imaging (IVIM) derived hypoxia and the aggressiveness of prostate cancer (PCa) and to explore its contribution to the risk stratification of PCa. ⋯ IVIM derived hypoxia demonstrated significant correlation with the aggressiveness of PCa. It's supplemental to the MRI assessment of PCa with a promising stratification of risk stratification of PZ PCa.
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To evaluate the correlation between optic nerve sheath diameter (ONSD) measurement with signs of increased intracranial pressure (ICP) found on computed tomography (CT) in trauma patients. ⋯ There was a significant association between ONSD and imaging signs of increased ICP in CT with a high NPV. No difference of ONSD measurement at CT between normal and optic-nerve axial planes was observed, whereas there was a significant difference between diameter obtained at CT and US.