Omar Gonzalez-Gutierrez

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AIM To determine the accuracy of the perfusion/diffusion-weighted imaging (PWI/DWI) parameters [time to peak (TTP), mean time to peak (MTT), relative cerebral blood volume (rCBV), and relative cerebral blood flow (rCBF) maps]; in the evaluation of acute versus hyperacute ischaemic stroke. MATERIALS AND METHODS Fifty-five patients with symptomatic(More)
BACKGROUND Computed-assisted three-dimensional data (3D) allows for an accurate evaluation of volumes compared with traditional measurements. AIMS An in vitro method comparison between geometric volume and 3D volumetry to obtain reference data for pituitary volumes in normal pituitary glands (PGs) and PGs containing adenomas. DESIGN Prospective,(More)
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