2019
Meta-analysis of recent literature on utility of follow-up imaging in isolated perimesencephalic hemorrhage
Geng B, Wu X, Brackett A, Malhotra A. Meta-analysis of recent literature on utility of follow-up imaging in isolated perimesencephalic hemorrhage. Clinical Neurology And Neurosurgery 2019, 180: 111-116. PMID: 30974309, DOI: 10.1016/j.clineuro.2019.03.006.Peer-Reviewed Original ResearchConceptsPerimesencephalic subarachnoid hemorrhageSubarachnoid hemorrhageTomographic angiogramInitial angiographic studyRetrospective institutional analysisUtility of repeatSubarachnoid hemorrhage patientsVascular causesBenign prognosisVascular etiologyAngiographic studiesClinical pictureHemorrhage patientsHemorrhage patternAneurysmal ruptureAdditional imagingHemorrhageUse of repeatPatientsInstitutional reviewAngiogramsDistinct subtypesPerimesencephalic hemorrhageLimited benefitEtiology
2018
Risk of Radiation-Induced Cancer From Computed Tomography Angiography Use in Imaging Surveillance for Unruptured Cerebral Aneurysms
Malhotra A, Wu X, Chugh A, Mustafa A, Matouk CC, Gandhi D, Sanelli P. Risk of Radiation-Induced Cancer From Computed Tomography Angiography Use in Imaging Surveillance for Unruptured Cerebral Aneurysms. Stroke 2018, 50: 76-82. PMID: 30580703, DOI: 10.1161/strokeaha.118.022454.Peer-Reviewed Original ResearchSurveillance imagingExcess lifetime riskCancer riskAneurysmal ruptureLifetime riskCancer incidenceRadiation Risk Assessment ToolIntracranial aneurysmsLonger surveillance periodsRadiation-induced cancer riskBrain cancer incidenceHigh-risk groupUnruptured cerebral aneurysmsCost-effectiveness/utility analysesBEIR VII reportRisk of radiationNoninvasive imaging modalityRisk assessment toolExcess cancer riskAngiography useImaging surveillanceTomography angiographySurveillance periodRisk groupsCerebral aneurysms