2024
External validation of the SI2NCAL2C score for outcomes following cerebral venous thrombosis
Klein P, Shu L, Lindgren E, de Winter M, Siegler J, Simpkins A, Omran S, Heldner M, de Havenon A, Abdalkader M, Al Kasab S, Stretz C, Wu T, Wilson D, Asad S, Almallouhi E, Frontera J, Kuohn L, Rothstein A, Bakradze E, Henninger N, Zubair A, Sharma R, Kerrigan D, Aziz Y, Mistry E, van Kammen M, Tatlisumak T, Krzywicka K, Aguiar de Sousa D, Jood K, Field T, Yaghi S, Coutinho J, Nguyen T. External validation of the SI2NCAL2C score for outcomes following cerebral venous thrombosis. Journal Of Stroke And Cerebrovascular Diseases 2024, 33: 107720. PMID: 38614162, DOI: 10.1016/j.jstrokecerebrovasdis.2024.107720.Peer-Reviewed Original ResearchConceptsCerebral venous thrombosisArea under the receiver operating characteristic curvePoor outcomeVenous thrombosisCentral nervous system infectionInternational retrospective studyNervous system infectionExternal validation cohortFocal neurological deficitsReceiver operating characteristic curvePoor outcome dataLevels of hemoglobinLack of follow-upPoorer outcome scoresConsecutive patientsClinical presentationRetrospective studyValidation cohortIntracerebral hemorrhageNeurological deficitsFollow-upOutcome scoresSystemic infectionLevels of glucoseInternational cohort
2020
Cerebral Venous Sinus Thrombosis in the COVID-19 Pandemic.
Medicherla CB, Pauley RA, de Havenon A, Yaghi S, Ishida K, Torres JL. Cerebral Venous Sinus Thrombosis in the COVID-19 Pandemic. Journal Of Neuro-Ophthalmology 2020, 40: 457-462. PMID: 33186264, DOI: 10.1097/wno.0000000000001122.Peer-Reviewed Original ResearchConceptsCerebral venous sinus thrombosisVenous sinus thrombosisSinus thrombosisThromboembolic eventsRisk of CVSTNeuro-ophthalmologic complicationsSignificant visual deficitsCoronavirus disease 2019COVID-19COVID-19 pandemicNeurologic complicationsClinical presentationMultiple etiologiesDisease presentationVisual deficitsDisease 2019Disease pathophysiologyNovel COVID-19 pandemicComplicationsThrombosisVariable phenotypeRecent studiesPresentationThromboembolismPandemicIntroduction to Carotid Atherosclerosis
Meyer C, Ruff J, de Havenon A. Introduction to Carotid Atherosclerosis. 2020, 49-57. DOI: 10.1007/978-3-030-41138-1_4.Peer-Reviewed Original ResearchCarotid atherosclerosisContralateral hemisensory lossLarge artery atherosclerosisMonocular vision lossCarotid atherosclerotic plaquesHemisensory lossContralateral hemiparesisArtery atherosclerosisIschemic strokeCarotid diseaseClinical presentationVision lossCarotid arteryAtherosclerotic plaquesHemodynamic characteristicsAtherosclerosisModalitiesHemiparesisHypoperfusionIschemiaArterySymptomsStrokeEpidemiologyPlaquesIntravascular Lymphoma with Progressive CNS Hemorrhage and Multiple Dissections
Chen R, Singh G, McNally JS, Palmer CA, de Havenon A. Intravascular Lymphoma with Progressive CNS Hemorrhage and Multiple Dissections. Case Reports In Neurological Medicine 2020, 2020: 6134830. PMID: 32547798, PMCID: PMC7201472, DOI: 10.1155/2020/6134830.Peer-Reviewed Original ResearchIntravascular lymphomaComplete remissionExtracranial arteriesEarly diagnosisIntravascular large B-cell lymphomaDiagnosis of IVLLarge B-cell lymphomaGood neurologic recoveryHeterogeneous clinical presentationB-cell lymphomaAggressive chemotherapyMultifocal infarctsAppropriate chemotherapyNeurologic recoveryLymphomatous cellsArterial dissectionBrain biopsyClinical presentationCNS hemorrhageProgressive strokeAtypical manifestationsIntracranial hemorrhageTissue confirmationIntraluminal proliferationSmall arteries