2023
Early brain microstructural development among preterm infants requiring caesarean section versus those delivered vaginally
Bobba P, Weber C, Malhotra A, Bahtiyar M, Copel J, Taylor S, Ment L, Payabvash S. Early brain microstructural development among preterm infants requiring caesarean section versus those delivered vaginally. Scientific Reports 2023, 13: 21514. PMID: 38057452, PMCID: PMC10700578, DOI: 10.1038/s41598-023-48963-z.Peer-Reviewed Original ResearchUtility of Gadolinium-Based Contrast in Initial Evaluation of Seizures in Children Presenting Emergently
Andrijauskis D, Woolf G, Kuehne A, Al-Dasuqi K, Silva C, Payabvash S, Malhotra A. Utility of Gadolinium-Based Contrast in Initial Evaluation of Seizures in Children Presenting Emergently. American Journal Of Neuroradiology 2023, 44: 1208-1211. PMID: 37652579, PMCID: PMC10549952, DOI: 10.3174/ajnr.a7976.Peer-Reviewed Original ResearchConceptsSeizure presentationMR imagingConsecutive pediatric patientsNew-onset seizuresEvaluation of seizuresIschemic/hypoxicImaging of patientsBrain MR imagingGadolinium-based contrast agentsNoncontrast studyAcute onsetHippocampal sclerosisPediatric seizuresPatient agePediatric patientsNormal findingsIntracranial hemorrhageEmergency departmentVascular anomaliesInpatient unitGadolinium contrastPatientsNeurodevelopmental lesionAdditive benefitSeizuresAssociation of Body Mass Index and Waist Circumference With Imaging Metrics of Brain Integrity and Functional Connectivity in Children Aged 9 to 10 Years in the US, 2016-2018
Kaltenhauser S, Weber C, Lin H, Mozayan A, Malhotra A, Constable R, Acosta J, Falcone G, Taylor S, Ment L, Sheth K, Payabvash S. Association of Body Mass Index and Waist Circumference With Imaging Metrics of Brain Integrity and Functional Connectivity in Children Aged 9 to 10 Years in the US, 2016-2018. JAMA Network Open 2023, 6: e2314193. PMID: 37200030, PMCID: PMC10196880, DOI: 10.1001/jamanetworkopen.2023.14193.Peer-Reviewed Original ResearchConceptsBody mass indexHigher body mass indexWaist circumferenceBMI z-scoreCross-sectional studyBrain healthCross-sectional analysisFunctional connectivityMass indexMean ageInterval developmentCorpus callosumAssociation of BMIHigher baseline body mass indexBaseline cross-sectional analysisBaseline body mass indexBrain integrityResting-state functional connectivityLongitudinal analysisFuture treatment trialsABCD studyLower microstructural integrityCognitive Development StudyAdolescent Brain Cognitive Development (ABCD) studyCardiovascular implications
2022
Brain injury patterns in hypoxic ischemic encephalopathy of term neonates
Bobba PS, Malhotra A, Sheth KN, Taylor SN, Ment LR, Payabvash S. Brain injury patterns in hypoxic ischemic encephalopathy of term neonates. Journal Of Neuroimaging 2022, 33: 79-84. PMID: 36164277, DOI: 10.1111/jon.13052.Peer-Reviewed Original ResearchConceptsSevere hypoxic-ischemic encephalopathyHypoxic-ischemic encephalopathyHypoxic-ischemic lesionsSeverity of HIEModerate hypoxic-ischemic encephalopathyTerm neonatesIschemic lesionsDiffusion-weighted imagingBasal gangliaDiagnosis of HIESeverity categoriesBrain injury patternsDeep white matterMRI diffusion-weighted imagingT2-weighted imagesPresence of lesionsVoxel-wise analysisRespiration (APGAR) scoreInfarct volumeStandard brain spaceIschemic encephalopathyInjury patternsBrain injuryLentiform nucleusLesion volume
2020
A Rare Case of a Pediatric Medullary Intracranial Germinoma
Seifert K, Huttner A, Malhotra A. A Rare Case of a Pediatric Medullary Intracranial Germinoma. World Neurosurgery 2020, 138: 137-140. PMID: 32147555, DOI: 10.1016/j.wneu.2020.02.147.Peer-Reviewed Original Research
2019
MR Angiography Screening and Surveillance for Intracranial Aneurysms in Autosomal Dominant Polycystic Kidney Disease: A Cost-effectiveness Analysis
Malhotra A, Wu X, Matouk CC, Forman HP, Gandhi D, Sanelli P. MR Angiography Screening and Surveillance for Intracranial Aneurysms in Autosomal Dominant Polycystic Kidney Disease: A Cost-effectiveness Analysis. Radiology 2019, 291: 400-408. PMID: 30777807, DOI: 10.1148/radiol.2019181399.Peer-Reviewed Original Research
2018
Grading of oligodendroglial tumors of the brain with apparent diffusion coefficient, magnetic resonance spectroscopy, and dynamic susceptibility contrast imaging
Naveed MA, Goyal P, Malhotra A, Liu X, Gupta S, Mangla M, Mangla R. Grading of oligodendroglial tumors of the brain with apparent diffusion coefficient, magnetic resonance spectroscopy, and dynamic susceptibility contrast imaging. The Neuroradiology Journal 2018, 31: 379-385. PMID: 29469659, PMCID: PMC6111423, DOI: 10.1177/1971400918757217.Peer-Reviewed Original ResearchRe: “Effect of Template Reporting of Brain MRIs for Multiple Sclerosis on Report Thoroughness and Neurologist-Rated Quality: Results of a Prospective Quality Improvement Project”
Malhotra A, Wu X, Tu L, Seifert K. Re: “Effect of Template Reporting of Brain MRIs for Multiple Sclerosis on Report Thoroughness and Neurologist-Rated Quality: Results of a Prospective Quality Improvement Project”. Journal Of The American College Of Radiology 2018, 15: 9. PMID: 29304930, DOI: 10.1016/j.jacr.2017.10.021.Peer-Reviewed Original Research
2017
Regarding “Uremic Encephalopathy: MR Imaging Findings and Clinical Correlation”
Das N, Wu X, Malhotra A. Regarding “Uremic Encephalopathy: MR Imaging Findings and Clinical Correlation”. American Journal Of Neuroradiology 2017, 38: e23-e24. PMID: 28082265, PMCID: PMC7959986, DOI: 10.3174/ajnr.a5058.Commentaries, Editorials and Letters
2016
Ethylene glycol toxicity
Malhotra A, Mongelluzzo G, Wu X, Durand D, Kalra VB, LeSar B, Liu R. Ethylene glycol toxicity. Clinical Neuroradiology 2016, 27: 109-113. PMID: 27393209, DOI: 10.1007/s00062-016-0525-0.Peer-Reviewed Original ResearchHigh-resolution Vessel Wall Magnetic Resonance Imaging in Intracranial Aneurysms and Brain Arteriovenous Malformations
Matouk CC, Cord BJ, Yeung J, Malhotra A, Johnson MH, Minja FJ. High-resolution Vessel Wall Magnetic Resonance Imaging in Intracranial Aneurysms and Brain Arteriovenous Malformations. Topics In Magnetic Resonance Imaging 2016, 25: 49-55. PMID: 27049241, DOI: 10.1097/rmr.0000000000000084.Peer-Reviewed Original ResearchConceptsHigh-resolution vessel wall magnetic resonance imagingVessel wall magnetic resonance imagingMagnetic resonance imagingArteriovenous malformationsResonance imagingIntracranial aneurysmsSteno-occlusive diseaseBrain arteriovenous malformationsCerebrovascular diseaseClinical evaluationAcademic centersClinical practiceVW-MRIConventional imagingAneurysmsMalformationsDisease
2015
Revised Recommendations of the Consortium of MS Centers Task Force for a Standardized MRI Protocol and Clinical Guidelines for the Diagnosis and Follow-Up of Multiple Sclerosis
Traboulsee A, Simon JH, Stone L, Fisher E, Jones DE, Malhotra A, Newsome SD, Oh J, Reich DS, Richert N, Rammohan K, Khan O, Radue E, Ford C, Halper J, Li D. Revised Recommendations of the Consortium of MS Centers Task Force for a Standardized MRI Protocol and Clinical Guidelines for the Diagnosis and Follow-Up of Multiple Sclerosis. American Journal Of Neuroradiology 2015, 37: 394-401. PMID: 26564433, PMCID: PMC5094650, DOI: 10.3174/ajnr.a4539.Peer-Reviewed Original ResearchConceptsBrain MR imagingMR imaging protocolMR imagingBrain MRRoutine brain MR imagingSpinal cord MR imagingSilent disease activityDWI sequencesImaging protocolDiagnosis of MSStandardized MRI protocolGadolinium-enhanced T1-weighted imagingMR imaging studiesNew clinical informationT1-weighted imagingSpinal cord MRGadolinium-enhanced T1-weighted sequencesT1-weighted sequencesClinical worseningDisease activityPresenting symptomMultiple sclerosisSurveillance protocolClinical guidelinesFollow-up
2014
Intracranial infantile hemangiopericytoma.
McHugh BJ, Baranoski JF, Malhotra A, Vortmeyer AO, Sze G, Duncan CC. Intracranial infantile hemangiopericytoma. Journal Of Neurosurgery Pediatrics 2014, 14: 149-54. PMID: 24905842, DOI: 10.3171/2014.4.peds13463.Peer-Reviewed Original Research
2010
Methotrexate-related neurotoxicity
Malhotra A, Welte FJ. Methotrexate-related neurotoxicity. Pediatric Radiology 2010, 40: 174-174. PMID: 20523985, DOI: 10.1007/s00247-010-1629-3.Peer-Reviewed Original Research
2009
Megaloencephalic leukoencephalopathy with subcortical cyst formation (van der Knaap disease)
Malhotra A, Westesson PL. Megaloencephalic leukoencephalopathy with subcortical cyst formation (van der Knaap disease). Pediatric Radiology 2009, 40: 1842-1842. PMID: 20020119, DOI: 10.1007/s00247-009-1477-1.Peer-Reviewed Original Research