2023
Cost-Effectiveness of CT, CTA, MRI, and Specialized MRI for Evaluation of Patients Presenting to the Emergency Department With Dizziness.
Tu L, Melnick E, Venkatesh A, Sheth K, Navaratnam D, Yaesoubi R, Forman H, Mahajan A. Cost-Effectiveness of CT, CTA, MRI, and Specialized MRI for Evaluation of Patients Presenting to the Emergency Department With Dizziness. American Journal Of Roentgenology 2023, 222: e2330060. PMID: 37937837, DOI: 10.2214/ajr.23.30060.Peer-Reviewed Original ResearchQuality-adjusted life yearsEvaluation of patientsSecondary prevention measuresEmergency departmentProbabilistic sensitivity analysesConventional MRICumulative quality-adjusted life yearsCost-effective strategyIncremental costNoncontrast CT headAcute stroke treatmentSpecialized MRISelection of patientsHigher quality-adjusted life yearsConventional brain MRIMarkov decision-analytic modelNon-contrast CTNoncontrast head CTHealthcare system perspectiveUse of MRIBase-case analysisPrevention measuresDecision analytic modelGreater quality-adjusted life yearsDeterministic sensitivity analyses
2016
Letter by Wu et al Regarding Article, “Safety of Computed Tomographic Angiography in the Evaluation of Patients With Acute Stroke
Wu X, Tu L, Malhotra A. Letter by Wu et al Regarding Article, “Safety of Computed Tomographic Angiography in the Evaluation of Patients With Acute Stroke. Stroke 2016, 47: e257. PMID: 27703091, DOI: 10.1161/strokeaha.116.014979.Peer-Reviewed Original ResearchConceptsEvaluation of patientsComputed Tomographic AngiographyAcute strokeTomographic angiographyPatientsAngiographyStroke