CareLit · DOI-Nachweis · Aktuelle Neurologie
How reliable is PW-MRI to detect elevated oxygen extraction fraciton (OEF-PET) in stroke?
DOI 10.1055/s-0029-1238703
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Autor:innenO Zaro-Weber, WD Heiss, J Sobesky
ZeitschriftAktuelle Neurologie
Ausgabe10/2009
Jahrgang / SeitenNicht angegeben
Kernaussage aus der Literatur
Abstract-Vorschau
Background: The accuracy of perfusion weighted MRI based quantitative maps of relative CBF, relative CBV, relative MTT and relative TTP remains a matter of debate. We validated PWI-maps on OEF measurement by quantitative 15O-water-PET with respect to the detection of elevated OEF (penumbra). Methods: PW-MRI was performed on a 1.5 Tesla scanner (Philips) using a 3D EPI-PRESTO sequence; OEF-PET was performed on an ECA…
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Zitierempfehlung
O Zaro-Weber, WD Heiss, J Sobesky (2009) How reliable is PW-MRI to detect elevated oxygen extraction fraciton (OEF-PET) in stroke?. Aktuelle Neurologie (10). https://doi.org/10.1055/s-0029-1238703
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