2016
Clinical diffusion mismatch better discriminates infarct growth than mean transit time–diffusion weighted imaging mismatch in patients with middle cerebral artery–M1 occlusion and limited infarct core
Nogueira RG, Kemmling A, Souza LM, Payabvash S, Hirsch JA, Yoo AJ, Lev MH. Clinical diffusion mismatch better discriminates infarct growth than mean transit time–diffusion weighted imaging mismatch in patients with middle cerebral artery–M1 occlusion and limited infarct core. Journal Of NeuroInterventional Surgery 2016, 9: 127. PMID: 26957483, DOI: 10.1136/neurintsurg-2014-011602.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overCerebral AngiographyCerebral InfarctionCerebrovascular CirculationDiffusion Magnetic Resonance ImagingDisease ProgressionFemaleHumansImage Processing, Computer-AssistedInfarction, Middle Cerebral ArteryMalePredictive Value of TestsRetrospective StudiesStrokeTomography, X-Ray ComputedConceptsClinical-diffusion mismatchMCA M1 occlusionAdmission Alberta Stroke Program Early CT scoreSmall infarct coreBaseline NIHSS scoreInfarct growthNIHSS scoreInfarct coreDiffusion mismatchDWI volumeStroke patientsAlberta Stroke Program Early CT ScoreMiddle cerebral artery M1 occlusionProximal middle cerebral artery occlusionMiddle cerebral artery occlusionMTT lesionsUni-/multivariate analysesBaseline National InstitutesHealth Stroke ScaleAdmission NIHSS scoreCerebral artery occlusionConsecutive stroke patientsOnly independent predictorDWI lesionsStroke Scale
2010
Predicting Language Improvement in Acute Stroke Patients Presenting with Aphasia: A Multivariate Logistic Model Using Location-Weighted Atlas-Based Analysis of Admission CT Perfusion Scans
Payabvash S, Kamalian S, Fung S, Wang Y, Passanese J, Kamalian S, Souza LC, Kemmling A, Harris GJ, Halpern EF, González RG, Furie KL, Lev MH. Predicting Language Improvement in Acute Stroke Patients Presenting with Aphasia: A Multivariate Logistic Model Using Location-Weighted Atlas-Based Analysis of Admission CT Perfusion Scans. American Journal Of Neuroradiology 2010, 31: 1661-1668. PMID: 20488905, PMCID: PMC3640318, DOI: 10.3174/ajnr.a2125.Peer-Reviewed Original ResearchMeSH KeywordsAlgorithmsAphasiaBrainComputer SimulationFemaleHumansLogistic ModelsMaleModels, NeurologicalMultivariate AnalysisPattern Recognition, AutomatedPerfusion ImagingPrognosisRadiographic Image Interpretation, Computer-AssistedReproducibility of ResultsSensitivity and SpecificityStrokeSubtraction TechniqueTomography, X-Ray ComputedConceptsBrain CTPNIHSS scoreStroke onsetFunctional outcomeFirst-time ischemic strokeProximal cerebral artery occlusionMultiple logistic regression analysisMultivariate logistic regression modelMultivariate modelDischarge NIHSS scoreTotal NIHSS scoreAcute stroke patientsCerebral artery occlusionTime of dischargeCT perfusion imagingLogistic regression analysisMultivariate logistic modelCT perfusion scansLogistic regression modelsAdmission CTAArtery occlusionInfarct volumeIschemic strokeClinical predictorsConsecutive patients