First-pass quantitative CT perfusion identifies thresholds for salvageable penumbra in acute stroke patients treated with intra-arterial therapy.
Schaefer P, Roccatagliata L, Ledezma C, Hoh B, Schwamm L, Koroshetz W, Gonzalez R, Lev M. First-pass quantitative CT perfusion identifies thresholds for salvageable penumbra in acute stroke patients treated with intra-arterial therapy. American Journal Of Neuroradiology 2006, 27: 20-5. PMID: 16418350, PMCID: PMC7976067.Peer-Reviewed Original ResearchConceptsCerebral blood volumeAcute stroke patientsCT perfusionStroke patientsCBF ratioGray matterWhite matterAbsolute cerebral blood volumeCBV ratioIntra-arterial therapyIschemic brain tissueQuantitative CT perfusionDynamic CT perfusionIA therapyRecanalization therapyStroke onsetSalvageable penumbraInfarct coreIschemic tissueUninvolved regionsIschemic regionBlood volumeCBF valuesPatientsBrain tissue