Hyperacute Stroke: Simultaneous Measurement of Relative Cerebral Blood Volume, Relative Cerebral Blood Flow, and Mean Tissue Transit Time
Sorensen A, Copen W, Ostergaard L, Buonanno F, Gonzalez R, Rordorf G, Rosen B, Schwamm L, Weisskoff R, Koroshetz W. Hyperacute Stroke: Simultaneous Measurement of Relative Cerebral Blood Volume, Relative Cerebral Blood Flow, and Mean Tissue Transit Time. Radiology 1999, 210: 519-27. PMID: 10207439, DOI: 10.1148/radiology.210.2.r99fe06519.Peer-Reviewed Original ResearchConceptsRelative cerebral blood flowCerebral blood flowRelative cerebral blood volumeCerebral blood volumeBlood flowBlood volumeTissue transit timeLesion volumeMR imagingDiffusion findingsAcute lesion volumesCompensatory hemodynamic responseHemodynamic MR imagingCerebral ischemic strokeOnset of symptomsInitial blood flowAltered blood flowBlood volume mapsFunctional magnetic resonance imagingMagnetic resonance imagingTransit time mapsBlood flow mapsInitial blood volumeInfarct volumeHemodynamic abnormalities