2019
Stroke atlas of the brain: Voxel-wise density-based clustering of infarct lesions topographic distribution
Wang Y, Juliano JM, Liew SL, McKinney AM, Payabvash S. Stroke atlas of the brain: Voxel-wise density-based clustering of infarct lesions topographic distribution. NeuroImage Clinical 2019, 24: 101981. PMID: 31473544, PMCID: PMC6728875, DOI: 10.1016/j.nicl.2019.101981.Peer-Reviewed Original ResearchConceptsMain cerebral arteriesInfarct lesionsSupply territoryCerebral arteryBrain tissueLarge arterial occlusionDeep white matterGray matter nucleiStandard brain spaceIschemic infarctArterial occlusionConsensus atlasMRI scansWhite matterLesionsTopographic distributionPatientsClusters of voxelsBrainArteryBrain spaceMother clustersMothersTiny clustersVisual assessment
2016
Topographic Assessment of Acute Ischemic Changes for Prognostication of Anterior Circulation Stroke
Payabvash S, Noorbaloochi S, Qureshi AI. Topographic Assessment of Acute Ischemic Changes for Prognostication of Anterior Circulation Stroke. Journal Of Neuroimaging 2016, 27: 227-231. PMID: 27593522, DOI: 10.1111/jon.12383.Peer-Reviewed Original ResearchConceptsAlberta Stroke Program Early CT ScoreDisability/deathAnterior circulation strokeAcute ischemic changesSymptomatic intracranial hemorrhageIntracranial hemorrhageIschemic changesIndependent predictorsFavorable outcomeIntravenous thrombolytic therapyCT/MRI scansRankin Scale scoreEarly ischemic changesAcute ischemic infarctTopographic assessmentIschemic infarctAdmission CTClinical outcomesStroke patientsThrombolytic therapyCT scoreLentiform nucleusTomography scanImproved outcomesPrognostic tool
2013
Good Outcome Rate of 35% in IV-tPA–Treated Patients With Computed Tomography Angiography Confirmed Severe Anterior Circulation Occlusive Stroke
González RG, Furie KL, Goldmacher GV, Smith WS, Kamalian S, Payabvash S, Harris GJ, Halpern EF, Koroshetz WJ, Camargo EC, Dillon WP, Lev MH. Good Outcome Rate of 35% in IV-tPA–Treated Patients With Computed Tomography Angiography Confirmed Severe Anterior Circulation Occlusive Stroke. Stroke 2013, 44: 3109-3113. PMID: 24003051, PMCID: PMC4374554, DOI: 10.1161/strokeaha.113.001938.Peer-Reviewed Original ResearchConceptsAnterior circulation occlusionGood outcome rateIV-tPACT angiographyBetter outcomesRankin ScaleOutcome ratesAnterior circulation ischemic strokeHealth Stroke Scale scoreIntravenous tissue plasminogen activatorAdmission National InstitutesEndovascular therapy trialsNoncontrast CT scanningStroke Scale scoreLarge artery occlusionIV-tPA treatmentLogistic regression analysisTissue plasminogen activatorRoutine clinical protocolsSymptomatic strokeOcclusive strokeAcute strokeAdmission NIHSSArtery occlusionIschemic stroke