Multiparametric Magnetic Resonance Imaging for Prediction of Parenchymal Hemorrhage in Acute Ischemic Stroke After Reperfusion Therapy
Nael K, Knitter J, Jahan R, Gornbein J, Ajani Z, Feng L, Meyer B, Schwamm L, Yoo A, Marshall R, Meyers P, Yavagal D, Wintermark M, Liebeskind D, Guzy J, Starkman S, Saver J, Kidwell C. Multiparametric Magnetic Resonance Imaging for Prediction of Parenchymal Hemorrhage in Acute Ischemic Stroke After Reperfusion Therapy. Stroke 2017, 48: 664-670. PMID: 28138001, PMCID: PMC5325250, DOI: 10.1161/strokeaha.116.014343.Peer-Reviewed Original ResearchConceptsCerebral blood volumeAcute ischemic strokeParenchymal hemorrhageReperfusion therapyIschemic strokeReceiver-operating characteristic curve analysisApparent diffusion coefficientMultiparametric magnetic resonance imagingPretreatment magnetic resonanceMagnetic resonance perfusionValues of CBVCharacteristic curve analysisApparent diffusion coefficient (ADC) valuesMagnetic resonance imagingIndependent predictorsIschemic coreRisk stratificationUnivariate analysisClinical trialsMicrovascular permeabilityBlood volumeInfarction corePatientsResonance imagingDiagnostic accuracy