2019
Screening for Intracranial Aneurysms in Patients with Thoracic Aortic Aneurysms
Malhotra A, Seifert K, Wu X, Matouk C, Elefteriades JA. Screening for Intracranial Aneurysms in Patients with Thoracic Aortic Aneurysms. Cerebrovascular Diseases 2019, 47: 253-259. PMID: 31412341, DOI: 10.1159/000501194.Peer-Reviewed Original ResearchConceptsPrevalence of IAsThoracic aortic aneurysmIntracranial aneurysmsRetrospective studyAortic aneurysmRisk factorsPrevious retrospective studySignificant risk factorsPotential risk factorsMagnetic resonance angiogramStudent's t-testPatient demographicsUnivariate analysisHigh prevalenceLarge cohortGeneral populationPatientsAneurysmsPrevalenceCategorical variablesΧ2 testHypertensionT-testContinuous variablesIA location
2017
Cerebral Microhemorrhages on Susceptibility Weighted Imaging After Aortic Dissection
Grory B, Malhotra A, Youn T, Schrag M. Cerebral Microhemorrhages on Susceptibility Weighted Imaging After Aortic Dissection. Journal Of Alzheimer’s Disease & Parkinsonism 2017, 07: 1-4. DOI: 10.4172/2161-0460.1000334.Peer-Reviewed Original ResearchAortic dissectionCerebral microhemorrhagesMagnetic resonance imagingSevere hypertensionDeep white matterSeries of subjectsSusceptibility-Weighted ImagingChronic hypertensionMicrovascular diseaseCerebral amyloidDistal arteriolesImportant mimickerUseful biomarkerFrontal lobeParietal lobeWhite matterMicro emboliResonance imagingHypertensionMicrohemorrhagesEcho T2DissectionWatershed distributionWeighted ImagingSubjects
2016
Cerebral Microhemorrhages and Meningeal Siderosis in Infective Endocarditis
Malhotra A, Schindler J, Grory B, Chu SY, Youn TS, Matouk C, Greer DM, Schrag M. Cerebral Microhemorrhages and Meningeal Siderosis in Infective Endocarditis. Cerebrovascular Diseases 2016, 43: 59-67. PMID: 27871078, DOI: 10.1159/000452718.Peer-Reviewed Original ResearchConceptsCerebral amyloid angiopathyInfective endocarditisSusceptibility-weighted imaging (SWI) sequencesSmall subarachnoid hemorrhageGradient-echo T2Sensitive diagnostic techniquesSWI MRIMycotic aneurysmSevere hypertensionGroups of subjectsAmyloid angiopathyCerebral insultCerebral microhemorrhagesNeurological involvementWorse prognosisSubarachnoid hemorrhageSWI findingsAcademic hospitalSignificant predilectionMicrohemorrhagesPatientsGRE T2HypertensionSiderosisEndocarditis
2013
Teaching NeuroImages
Kalra VB, Rao B, Malhotra A. Teaching NeuroImages. Neurology 2013, 81: e25-e26. PMID: 23877801, DOI: 10.1212/wnl.0b013e31829c5cae.Peer-Reviewed Original ResearchConceptsCerebral hyperperfusion syndromeAggressive blood pressure controlAcute-onset confusionRight facial droopBlood pressure controlIschemia-reperfusion injuryLoss of autoregulationRegional blood flowHyperperfusion syndromeIpsilateral headacheFacial droopNeurologic deficitsLacunar infarctsSystolic pressureCarotid endarterectomyFocal seizuresIntraparenchymal hemorrhageCerebral autoregulationVascular congestionCT perfusionBlood flowPressure controlHypertensionRevascularizationAutoregulation