2019
Differentiation of lymphomatous, metastatic, and non-malignant lymphadenopathy in the neck with quantitative diffusion-weighted imaging: systematic review and meta-analysis
Payabvash S, Brackett A, Forghani R, Malhotra A. Differentiation of lymphomatous, metastatic, and non-malignant lymphadenopathy in the neck with quantitative diffusion-weighted imaging: systematic review and meta-analysis. Neuroradiology 2019, 61: 897-910. PMID: 31175398, DOI: 10.1007/s00234-019-02236-7.Peer-Reviewed Original ResearchMeSH KeywordsDiagnosis, DifferentialDiffusion Magnetic Resonance ImagingHead and Neck NeoplasmsHumansLymphadenopathyLymphatic MetastasisConceptsCervical lymph nodesAverage apparent diffusion coefficientStandardized mean differenceLymph nodesNon-malignant nodesDiagnostic odds ratioCervical lymphadenopathySubgroup analysisADC thresholdSystematic reviewSuspicious cervical lymph nodesUnknown primary cancer siteMean differenceNon-malignant lymphadenopathyCochrane Central RegisterNeck lymph nodesPrimary cancer siteConfidence intervalsSROC AUCRandom-effects modelComprehensive literature searchAverage ADC valueDiffusion-weighted imagingQuantitative diffusion-weighted imagingCentral Register
2016
Cerebral Microhemorrhages and Meningeal Siderosis in Infective Endocarditis
Malhotra A, Schindler J, Mac 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 T2HypertensionSiderosisEndocarditisMelanotic neuroectodermal tumor of infancy
Wu X, Shankar S, Munday WR, Malhotra A. Melanotic neuroectodermal tumor of infancy. Journal Of Clinical Neuroscience 2016, 31: 205-207. PMID: 27095686, DOI: 10.1016/j.jocn.2016.02.023.Peer-Reviewed Original ResearchMeSH KeywordsDiagnosis, DifferentialHumansInfantMagnetic Resonance ImagingMaleMaxillary NeoplasmsNeuroectodermal Tumor, MelanoticTomography, X-Ray ComputedConceptsMelanotic neuroectodermal tumorNeuroectodermal tumorEvidence of recurrenceOld male patientComplete surgical excisionCharacteristic radiographic appearanceNeural crest originMale patientsSurgical excisionClinical findingsMagnetic resonance sequencesPreoperative diagnosisCraniofacial tumorsUnusual tumorFibrous stromaNeuroblastic cellsCT scanRadiographic appearanceBiphasic populationTumorsEarly childhoodResonance sequencesMNTIInfancyCells
2015
Langerhans Cell Histiocytosis of the Temporal Bone with Otic Capsule Involvement
Blumberg JM, Malhotra A, Wu X, Virk RK, Kveton JF, Michaelides EM. Langerhans Cell Histiocytosis of the Temporal Bone with Otic Capsule Involvement. Clinical Neuroradiology 2015, 27: 163-168. PMID: 26341354, DOI: 10.1007/s00062-015-0461-4.Peer-Reviewed Original ResearchConceptsOtic capsule involvementLangerhans cell histiocytosisCases of LCHCapsule involvementTemporal boneCell histiocytosisMagnetic resonance imaging (MRI) scansMethodsWith institutional review board approvalOtic capsuleInstitutional review board approvalRetrospective case reviewTreatment of patientsResonance imaging scansReview board approvalComplete restorationPosttreatment imagingAudiologic findingsPosttreatment followDestructive lesionsInstitutional databaseHistologic diagnosisImaging scansCommon siteAppropriate treatmentAdequate treatmentConductive Hearing Loss and the Jugular Bulb
Toman J, Wu X, Malhotra A, Michaelides E. Conductive Hearing Loss and the Jugular Bulb. Clinical Neuroradiology 2015, 26: 235-238. PMID: 26187025, DOI: 10.1007/s00062-015-0436-5.Peer-Reviewed Original ResearchBilateral osteomas and exostoses of the internal auditory canal
Schutt CA, Guo JN, Bagwell KA, Bulsara KR, Malhotra A, Michaelides E. Bilateral osteomas and exostoses of the internal auditory canal. American Journal Of Otolaryngology 2015, 36: 583-586. PMID: 25896777, DOI: 10.1016/j.amjoto.2015.03.006.Peer-Reviewed Original Research
2013
Radiology Quiz Case 1
Gilbert JW, Kalra VB, Malhotra A. Radiology Quiz Case 1. JAMA Otolaryngology - Head & Neck Surgery 2013, 139: 419-419. PMID: 23599081, DOI: 10.1001/jamaoto.2013.125a.Peer-Reviewed Original Research
2012
Radiology Quiz Case 2
Gilbert JW, Kalra VB, Judson BL, Malhotra A. Radiology Quiz Case 2. JAMA Otolaryngology - Head & Neck Surgery 2012, 138: 91-91. PMID: 22249638, DOI: 10.1001/archoto.2011.221-a.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 NotesActinomycosisAngiographyCarotid StenosisDiagnosis, DifferentialHumansMaleMiddle AgedNasopharyngeal DiseasesPlunging ranula.
Kalra V, Mirza K, Malhotra A. Plunging ranula. Journal Of Radiology Case Reports 2011, 5: 18-24. PMID: 22470797, PMCID: PMC3303342, DOI: 10.3941/jrcr.v5i6.682.Peer-Reviewed Original ResearchMeSH KeywordsAdultDiagnosis, DifferentialFemaleHumansNeckRanulaSublingual GlandTomography, X-Ray ComputedConceptsNeck massMylohyoid muscleMucous retention pseudocystSimple cystic lesionSublingual glandCystic neck massYear old femaleRare cystic massesRelevant surgical anatomyRetention pseudocystDefinitive treatmentSurgical excisionCystic massCystic lesionsDifferential diagnosisSubmandibular spaceSurgical anatomyOld femaleRanulaMuscleCharacteristic locationGlandPseudocystLesionsPainless
2008
Epidermoid cyst of the spleen
Malhotra A, Jones LT. Epidermoid cyst of the spleen. Pediatric Radiology 2008, 38: 714-714. PMID: 18317745, DOI: 10.1007/s00247-008-0780-6.Peer-Reviewed Original Research