Neil Schwartz, MD, PhD
Publication Details
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Perfusion MRI (Tmax and MTT) correlation with xenon CT cerebral blood flow in stroke patients.
Neurology. 2009; (13): 1140-5
While stable xenon CT (Xe-CT) cerebral blood flow (CBF) is an accepted standard for quantitative assessment of cerebral hemodynamics, the accuracy of magnetic resonance perfusion-weighted imaging (PWI-MRI) is unclear. The Improved PWI Methodology in Acute Clinical Stroke Study compares PWI findings with Xe-CT CBF values in patients experiencing symptomatic severe cerebral hypoperfusion.
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