2017
High-resolution vessel wall MRI for the evaluation of intracranial atherosclerotic disease
de Havenon A, Mossa-Basha M, Shah L, Kim SE, Park M, Parker D, McNally JS. High-resolution vessel wall MRI for the evaluation of intracranial atherosclerotic disease. Neuroradiology 2017, 59: 1193-1202. PMID: 28942481, DOI: 10.1007/s00234-017-1925-9.Peer-Reviewed Original ResearchConceptsHigh-resolution vessel wall MRIVessel wall MRIIntracranial atherosclerosisPrognosis of patientsIntracranial atherosclerotic diseasePost-contrast enhancementDiagnostic imaging techniquesHigh field strength MRIIschemic strokeStroke etiologyAtherosclerotic diseaseCerebrovascular diseaseVessel wall morphologyVascular pathologyIntracranial arteriesEnhancement patternRecurrence riskAtherosclerosisTranslational perspectiveVessel wallClinical interpretationMRIStrength MRIDiseaseMagnetic Resonance Imaging Detection of Intraplaque Hemorrhage
McNally JS, Kim SE, Mendes J, Hadley JR, Sakata A, De Havenon AH, Treiman GS, Parker DL. Magnetic Resonance Imaging Detection of Intraplaque Hemorrhage. Magnetic Resonance Insights 2017, 10: 1178623x17694150. PMID: 28469441, PMCID: PMC5348123, DOI: 10.1177/1178623x17694150.Peer-Reviewed Original ResearchCarotid intraplaque hemorrhageFuture stroke riskIntraplaque hemorrhageStroke riskCarotid artery atherosclerosisPercent diameter stenosisMagnetic resonance imaging (MRI) detectionT1-weighted MRI sequencesMagnetic resonance imaging sequenceArtery atherosclerosisIschemic strokeStroke etiologyDiameter stenosisClinical trialsHemorrhageClinical useMajor causeStroke sourcesMRI sequencesMRINeck coilImaging sequenceRiskLumenImaging
2016
E-073 High Resolution Magnetic Resonance Imaging of Intracranial Aneurysms Treated by Flow Diversion
Guan J, McNally S, de Havenon A, Tuassky P, Kim S, Park M. E-073 High Resolution Magnetic Resonance Imaging of Intracranial Aneurysms Treated by Flow Diversion. Journal Of NeuroInterventional Surgery 2016, 8: a80. DOI: 10.1136/neurintsurg-2016-012589.145.Peer-Reviewed Original ResearchHigh-resolution MRIIntracranial aneurysmsFlow diversionHigh-resolution magnetic resonance imagingResolution MRIResolution magnetic resonance imagingMagnetic resonance imagingEndovascular aneurysm treatmentPre-contrast imagesIntracerebral aneurysmsPatient populationAneurysm treatmentResonance imagingAneurysmsFlow diverterSurveillance toolLower ratesMRIDiversionFollowupMorbidityRecurrenceDiverterMortalityPathology
2014
Extensive Cortical Diffusion Restriction in a 50-Year-Old Female with Hyperammonemic Encephalopathy and Status Epilepticus
de Havenon A, French K, Ansari S. Extensive Cortical Diffusion Restriction in a 50-Year-Old Female with Hyperammonemic Encephalopathy and Status Epilepticus. Case Reports In Neurological Medicine 2014, 2014: 257094. PMID: 24864217, PMCID: PMC4020555, DOI: 10.1155/2014/257094.Peer-Reviewed Original ResearchCortical diffusion restrictionStatus epilepticusDiffusion restrictionDiagnosis of HEDistinct radiologic featuresBrain herniationCerebral edemaRadiologic featuresHyperammonemic encephalopathySupratentorial cortexBasal gangliaSequential MRIImproved outcomesTreatable illnessDisease processPatientsOld femaleEpilepticusMRISuch findingsHypotensionHerniationEdemaThalamusEncephalopathy