2023
Clinical criteria to exclude acute vascular pathology on CT angiogram in patients with dizziness
Tu L, Malhotra A, Venkatesh A, Taylor R, Sheth K, Yaesoubi R, Forman H, Sureshanand S, Navaratnam D. Clinical criteria to exclude acute vascular pathology on CT angiogram in patients with dizziness. PLOS ONE 2023, 18: e0280752. PMID: 36893103, PMCID: PMC9997874, DOI: 10.1371/journal.pone.0280752.Peer-Reviewed Original ResearchConceptsAcute vascular pathologyEmergency departmentVascular pathologyNegative predictive valueDizzy patientsStroke codeCTA headPredictive valueAdult ED encountersTransient ischemic attackHalf of patientsLong-term smokersLarge vessel occlusionCoronary artery diseasePast medical historySeparate validation cohortCross-sectional analysisIschemic attackAnalysis cohortArterial dissectionArtery diseaseClinical factorsED encountersMedication useChief complaint
2020
Multisystem Imaging Manifestations of COVID-19, Part 1: Viral Pathogenesis and Pulmonary and Vascular System Complications
Revzin MV, Raza S, Warshawsky R, D'Agostino C, Srivastava NC, Bader AS, Malhotra A, Patel RD, Chen K, Kyriakakos C, Pellerito JS. Multisystem Imaging Manifestations of COVID-19, Part 1: Viral Pathogenesis and Pulmonary and Vascular System Complications. Radio Graphics 2020, 40: 1574-1599. PMID: 33001783, PMCID: PMC7534458, DOI: 10.1148/rg.2020200149.Peer-Reviewed Educational MaterialsMeSH KeywordsAngiographyAngiotensin-Converting Enzyme 2BetacoronavirusCoronavirus InfectionsCOVID-19Cytokine Release SyndromeDisease ProgressionFibrin Fibrinogen Degradation ProductsHumansInflammationLungPandemicsPeptidyl-Dipeptidase APneumonia, ViralPulmonary ArteryReceptors, VirusRespiratory Distress SyndromeSARS-CoV-2Symptom AssessmentThromboembolismThrombosisThrombotic MicroangiopathiesTomography, X-Ray ComputedUltrasonographyConceptsKey imaging featuresImaging featuresCOVID-19COVID-19-associated deathsPregnancy-related manifestationsCoronavirus disease 2019Effective patient managementWorld Health OrganizationVascular complicationsClinical presentationRelated complicationsImaging manifestationsMultisystemic involvementPathologic manifestationsPatient managementImage-based reviewDisease 2019Online supplemental materialImaging hallmarksCentral vascular systemOrgan systemsRespiratory systemInfectionMusculoskeletal systemHealth Organization
2018
Letter to the Editor. Computed tomography angiography for the diagnosis of blunt cerebrovascular injury.
Malhotra A, Wu X, Tu L, Seifert K. Letter to the Editor. Computed tomography angiography for the diagnosis of blunt cerebrovascular injury. Journal Of Neurosurgery 2018, 129: 265-267. PMID: 29749913, DOI: 10.3171/2017.11.jns172884.Peer-Reviewed Original ResearchLetter to the Editor regarding “non-aneurysmal subarachnoid hemorrhage: When is a second angiography indicated?”
Malhotra A, Wu X, Seifert K, Tu LH. Letter to the Editor regarding “non-aneurysmal subarachnoid hemorrhage: When is a second angiography indicated?”. The Neuroradiology Journal 2018, 31: 449-449. PMID: 29687746, PMCID: PMC6111428, DOI: 10.1177/1971400918772166.Peer-Reviewed Original ResearchLetter to the Editor Regarding “Yield of Computed Tomography (CT) Angiography in Patients with Acute Headache, Normal Neurological Examination, and Normal Non Contrast CT: A Meta-Analysis”
Malhotra A, Wu X, Seifert K, Tu L. Letter to the Editor Regarding “Yield of Computed Tomography (CT) Angiography in Patients with Acute Headache, Normal Neurological Examination, and Normal Non Contrast CT: A Meta-Analysis”. Journal Of Stroke And Cerebrovascular Diseases 2018, 27: 2043. PMID: 29571755, DOI: 10.1016/j.jstrokecerebrovasdis.2018.02.049.Peer-Reviewed Original ResearchMeSH KeywordsAngiographyComputed Tomography AngiographyHeadacheHumansNeurologic ExaminationTomography, X-Ray Computed
2017
Letter to the Editor. Biffl Scale for blunt traumatic cerebrovascular injury.
Wu X, Malhotra A. Letter to the Editor. Biffl Scale for blunt traumatic cerebrovascular injury. Journal Of Neurosurgery 2017, 127: 707-708. PMID: 28686115, DOI: 10.3171/2017.1.jns1754.Peer-Reviewed Original Research
2016
Letter to the Editor: Screening via CT angiogram and cervical spine fractures.
Wu X, Durand D, Kalra VB, Mahalingam S, Malhotra A. Letter to the Editor: Screening via CT angiogram and cervical spine fractures. Journal Of Neurosurgery Spine 2016, 26: 406-407. PMID: 27911224, DOI: 10.3171/2016.8.spine16936.Peer-Reviewed Original ResearchLetter 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 Research
2011
Actinomycosis of the Nasopharynx Causing Carotid Occlusion
Kalra V, Malhotra A. Actinomycosis of the Nasopharynx Causing Carotid Occlusion. Clinical Neuroradiology 2011, 23: 129-131. PMID: 22159811, DOI: 10.1007/s00062-011-0119-9.Peer-Reviewed Case Reports and Technical Notes