2017
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
1999
Diffusion-weighted MR Imaging: Diagnostic Accuracy in Patients Imaged within 6 Hours of Stroke Symptom Onset
González R, Schaefer P, Buonanno F, Schwamm L, Budzik R, Rordorf G, Wang B, Sorensen A, Koroshetz W. Diffusion-weighted MR Imaging: Diagnostic Accuracy in Patients Imaged within 6 Hours of Stroke Symptom Onset. Radiology 1999, 210: 155-62. PMID: 9885601, DOI: 10.1148/radiology.210.1.r99ja02155.Peer-Reviewed Original ResearchConceptsFinal clinical diagnosisDiffusion-weighted imagesDiffusion-weighted MR imagingDiffusion-weighted imagingConventional MR imagingMR imagingSymptom onsetBlinded reviewClinical diagnosisDiagnostic accuracyStroke symptom onsetDiffusion-weighted magnetic resonance imagingMagnetic resonance imagingT2-weighted MR imagingAcute strokeStroke symptomsFinal diagnosisTomographic scanStrokelike symptomsPatientsPatient recordsResonance imagingStrokeDiagnosisCT