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Seroprevalence of antibodies against SARS-CoV-2 among public community and health-care workers in Alzintan City of Libya
Abstract A study was conducted to determine the seroprevalence of antibodies against SARS-CoV-2 among public community and health care workers in Alzintan City, Libya. During the period from 2/4/2020Expand
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Dynamic Oxygen-Enhanced MRI of Cerebrospinal Fluid
Oxygen causes an increase in the longitudinal relaxation rate of tissues through its T1-shortening effect owing to its paramagnetic properties. Due to such effects, MRI has been used to studyExpand
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Fat-water interface on susceptibility-weighted imaging and gradient-echo imaging: comparison of phantoms to intracranial lipomas.
OBJECTIVE In a clinical setting, lipoma can sometime show low signal intensity on susceptibility-weighted imaging (SWI) mimicking hemorrhage. The purpose of this study was to evaluate the fat-waterExpand
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Visualization of lenticulostriate arteries at 3T: Optimization of slice-selective off-resonance sinc pulse-prepared TOF-MRA and its comparison with flow-sensitive black-blood MRA.
RATIONALE AND OBJECTIVES To optimize visualization of lenticulostriate artery (LSA) by time-of-flight (TOF) magnetic resonance angiography (MRA) with slice-selective off-resonance sinc (SORS)Expand
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High-Pass-Filtered Phase Image: Left- versus Right-Handed MR Imaging Systems
We read with interest the article entitled “Detection of Intratumoral Calcification in Oligodendrogliomas by Susceptibility-Weighted MR Imaging”[1][1] and would like to comment on the appearance ofExpand
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Diffusion tensor imaging analysis of optic radiation using readout-segmented echo-planar imaging
PurposeTo investigate the diffusion tensor imaging parameters of the optic radiation and surrounding structures using the high-resolution readout-segmented diffusion tensor imaging method.MaterialsExpand
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MR Imaging of the Pituitary Gland and Postsphenoid Ossification in Fetal Specimens
BACKGROUND AND PURPOSE: A thorough knowledge of fetal growth and development is key to understanding both the normal and abnormal fetal MR imaging findings. We investigated the size and signalExpand
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Which to choose for volumetry : MPRAGE or SPACE ?
Introduction: From a clinical viewpoint, T1-weighted images is used to evaluate lesion signal at pre& post-contrast enhancement. Especially in contrast-enhanced cases, T1-weighted 3D variable flipExpand
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Dynamic oxygen-enhanced MRI of cerebrospinal fluid : IR FASE vs . FASE
Target audience: Those who have interest in CSF analysis and contrast media. Purpose: To compare the ability to dynamically track oxygen enhancement (OE) of cerebrospinal fluid (CSF) between 3-T MRIExpand
High resolution distortion-free diffusion-tensor imaging of craniovertebral junction
Diffusion-weighted imaging (DWI) using single-shot echo-planar imaging (SS-EPI) has been used widely for clinical applications, especially in the acute brain ischemia. However this method suffersExpand