2024
CT for Congenital Heart Disease
Fuss C. CT for Congenital Heart Disease. 2024, 277-293. DOI: 10.1007/978-981-97-6919-3_21.Peer-Reviewed Original ResearchCongenital heart diseaseHeart diseaseEvaluation of congenital heart diseaseManagement of congenital heart diseaseContrast doseAffected patientsBirth defectsStages of repairRadiation exposureAltered physiologySmall organ sizeCT roleDiseaseVariable stagesCongenitallyPatientsCTDoseSpatial image resolutionComplexity of defectsBirthHead and neck tumor segmentation from [18F]F-FDG PET/CT images based on 3D diffusion model
Dong Y, Gong K. Head and neck tumor segmentation from [18F]F-FDG PET/CT images based on 3D diffusion model. Physics In Medicine And Biology 2024, 69: 155001. PMID: 38959909, PMCID: PMC11302413, DOI: 10.1088/1361-6560/ad5ef2.Peer-Reviewed Original ResearchConceptsTumor segmentationNetwork inputState-of-the-art techniquesState-of-the-artAccurate segmentation resultsSingle-modal dataPET/CT imagingCancer managementChallenge datasetSegmentation masksCT volumesUNet structureSegmentation resultsU-NetCT imagesDiffusion modelCT dataReversal processPrevalent typeTumor maskQuantitative metricsTumorProposed diffusion modelCTNoise volume
2023
Feasibility of Coronary Access Following Redo-TAVR for Evolut Failure: A Computed Tomography Simulation Study
Tang G, Spencer J, Rogers T, Grubb K, Gleason P, Gada H, Mahoney P, Dauerman H, Forrest J, Reardon M, Blanke P, Leipsic J, Abdel-Wahab M, Attizzani G, Puri R, Caskey M, Chung C, Chen Y, Dudek D, Allen K, Chhatriwalla A, Htun W, Blackman D, Tarantini G, Sanchez J, Schwartz G, Popma J, Sathananthan J. Feasibility of Coronary Access Following Redo-TAVR for Evolut Failure: A Computed Tomography Simulation Study. Circulation Cardiovascular Interventions 2023, 16: e013238. PMID: 37988439, PMCID: PMC10653288, DOI: 10.1161/circinterventions.123.013238.Peer-Reviewed Original ResearchConceptsRedo-TAVRSAPIEN 3Coronary accessRedo transcatheter aortic valve replacementYounger low-risk patientsFuture coronary accessSAPIEN 3 valveAortic valve replacementLow-risk patientsSelf-expanding valvesPre-TAVR CTValve replacementValve implantationCT planningEvolutImplant positionTomography imagingPatientsCTNodes 4Implant depthTAVRSubstudyNodes 5ValveIntegrating [18F]-Fluorodeoxyglucose Positron Emission Tomography with Computed Tomography with Radiation Therapy and Immunomodulation in Precision Therapy for Solid Tumors
Prendergast C, Lopci E, Seban R, De Jong D, Ammari S, Aneja S, Lévy A, Sajan A, Salvatore M, Cappacione K, Schwartz L, Deutsch E, Dercle L. Integrating [18F]-Fluorodeoxyglucose Positron Emission Tomography with Computed Tomography with Radiation Therapy and Immunomodulation in Precision Therapy for Solid Tumors. Cancers 2023, 15: 5179. PMID: 37958353, PMCID: PMC10648321, DOI: 10.3390/cancers15215179.Peer-Reviewed Original ResearchPET/CTRadiation therapyPositron emission tomographySolid tumorsEmission tomographyPrecision therapyCombination of RTFDG positron emission tomographyFluorodeoxyglucose positron emission tomographyDistant tumor sitesQuality of careComputed tomography (CT) imagingAdverse eventsAbscopal effectJoint guidelinesTreatment responseComputed tomographyIO administrationTumor siteTherapyTomography imagingIncremental valueTomographyTumorsCTBrief Report: Increasing Prevalence of Ground-Glass Nodules and Semisolid Lung Lesions on Outpatient Chest Computed Tomography Scans
Woodard G, Udelsman B, Prince S, Blasberg J, Dhanasopon A, Gange C, Traube L, Mase V, Boffa D, Detterbeck F, Bader A. Brief Report: Increasing Prevalence of Ground-Glass Nodules and Semisolid Lung Lesions on Outpatient Chest Computed Tomography Scans. JTO Clinical And Research Reports 2023, 4: 100583. PMID: 38074773, PMCID: PMC10709040, DOI: 10.1016/j.jtocrr.2023.100583.Peer-Reviewed Original ResearchGround-glass nodulesChest CT scanCT scanLung lesionsHealth systemLarge academic health systemAcademic health systemCross-sectional imagingRadiographic findingsPhysician consultationChest CTDatabase reviewTomography scanRadiographic lesionsAge groupsLesionsStudy periodLung nodulesOutpatient CTRadiology reportsAdult chestCTScansChestNodulesVessel Distribution Of Coronary Artery Calcium From Gated CT And Low-dose Ungated CT Imaging Does Not Improve The Prediction Of MACE In Patients Referred For SPECT
Zhou J, Shanbhag A, Bednarski B, Huang C, Miller R, Han D, Pieszko K, Lemley M, Bateman T, Miller E, Dey D, Berman D, Slomka P. Vessel Distribution Of Coronary Artery Calcium From Gated CT And Low-dose Ungated CT Imaging Does Not Improve The Prediction Of MACE In Patients Referred For SPECT. Journal Of Cardiovascular Computed Tomography 2023, 17: s47-s48. DOI: 10.1016/j.jcct.2023.05.119.Peer-Reviewed Original ResearchPrognostic value of chest x‐ray‐ and CT‐defined large mediastinal adenopathy in high‐risk pediatric Hodgkin lymphoma: A report from the Children's Oncology Group Study AHOD0831
Lo A, Lee I, Pei Q, Wu Y, McCarten K, Hoppe B, Hodgson D, Roberts K, Milgrom S, Kessel S, Cole P, Kelly K, Cho S. Prognostic value of chest x‐ray‐ and CT‐defined large mediastinal adenopathy in high‐risk pediatric Hodgkin lymphoma: A report from the Children's Oncology Group Study AHOD0831. Pediatric Blood & Cancer 2023, 70: e30452. PMID: 37243975, PMCID: PMC10546608, DOI: 10.1002/pbc.30452.Peer-Reviewed Original ResearchConceptsRelapse-free survivalLarge mediastinal adenopathySlow early responseInferior relapse-free survivalWorse relapse-free survivalMediastinal mass ratioPediatric Hodgkin lymphomaHodgkin's lymphomaMediastinal adenopathyPrognostic valueAdvanced-stage HL patientsChildren's Oncology Group studyChest X-rayHazard ratioHL patientsMedian agePoor prognosisChest radiographsMass volumeMass diameterPatientsML/Group studyCTEarly responseRole of PET/CT in Oropharyngeal Cancers
Avery E, Joshi K, Mehra S, Mahajan A. Role of PET/CT in Oropharyngeal Cancers. Cancers 2023, 15: 2651. PMID: 37174116, PMCID: PMC10177278, DOI: 10.3390/cancers15092651.Peer-Reviewed Original ResearchRandomized controlled trial of the glycine transporter 1 inhibitor PF-03463275 to enhance cognitive training and neuroplasticity in schizophrenia
Surti T, Ranganathan M, Johannesen J, Gueorguieva R, Deaso E, Kenney J, Krystal J, D'Souza D. Randomized controlled trial of the glycine transporter 1 inhibitor PF-03463275 to enhance cognitive training and neuroplasticity in schizophrenia. Schizophrenia Research 2023, 256: 36-43. PMID: 37141764, PMCID: PMC10257994, DOI: 10.1016/j.schres.2023.04.010.Peer-Reviewed Original ResearchConceptsGlycine transporter 1Cytochrome P450 2D6 extensive metabolizersGlyT1 inhibitorsWeeks of washoutWeeks of CTMedication adherenceReceptor hypofunctionImpaired neuroplasticityPharmacodynamic variabilityNMDAR functionExtensive metabolizersTreatment periodPsychotic symptomsStable outpatientsCognitive impairmentGlyT1 occupancyTransporter 1CTNeuroplasticityCognitive training strategiesSchizophreniaComputerized CTCognitive performanceAugmentation studiesGreater improvement
2022
Real-world assessment of the clinical utility of whole body 18F-FDG PET/CT in the diagnosis of infection.
Medvedeva N, Radcliffe C, Malinis M, Chen M, Azar M. Real-world assessment of the clinical utility of whole body 18F-FDG PET/CT in the diagnosis of infection. PLOS ONE 2022, 17: e0277403. PMID: 36374789, PMCID: PMC9662742, DOI: 10.1371/journal.pone.0277403.Peer-Reviewed Original ResearchConceptsPET/CTClinical impactFDG PET/CTRetrospective chart reviewEmission tomography/Evaluation of infectionDiagnosis of infectionVariety of syndromesInfectious indicationsChart reviewCommon indicationTomography useUnknown etiologyEndovascular infectionTomography/Antimicrobial managementClinical indicationsReal-world assessmentInclusion criteriaClinical utilityPatientsTreatment managementUnknown originInfectionCTCardiac computed tomographic imaging in cardio-oncology: An expert consensus document of the Society of Cardiovascular Computed Tomography (SCCT). Endorsed by the International Cardio-Oncology Society (ICOS)
Lopez-Mattei J, Yang EH, Baldassarre LA, Agha A, Blankstein R, Choi AD, Chen MY, Meyersohn N, Daly R, Slim A, Rochitte C, Blaha M, Whelton S, Dzaye O, Dent S, Milgrom S, Ky B, Iliescu C, Mamas MA, Ferencik M. Cardiac computed tomographic imaging in cardio-oncology: An expert consensus document of the Society of Cardiovascular Computed Tomography (SCCT). Endorsed by the International Cardio-Oncology Society (ICOS). Journal Of Cardiovascular Computed Tomography 2022, 17: 66-83. PMID: 36216699, DOI: 10.1016/j.jcct.2022.09.002.Peer-Reviewed Original ResearchConceptsCardio-OncologyCardiac CTCardio-oncology patientsExpert consensus statementCardiovascular Computed TomographyExpert consensus documentConsensus statementComputed tomographyCurrent evidenceConsensus documentMultimodality imagingPractice recommendationsRadiation oncologyCCT applicationMultidisciplinary collaborationOncologyTomographic imagingImagingPatientsLimited guidanceCardiacCliniciansCardiologyCTCare432 Feasibility And Clinical Outcomes Of Integrating CT-derived Fractional Flow Reserve (FFRCT) Into Clinical Practice: Insights From A Large Academic Medical Center
Takigami A, Thondapu V, Ranganath P, Zhang E, Parakh A, Goiffon R, Baliyan V, Foldyna B, Lu M, Tower-Rader A, Meyersohn N, Hedgire S, Ghoshhajra B. 432 Feasibility And Clinical Outcomes Of Integrating CT-derived Fractional Flow Reserve (FFRCT) Into Clinical Practice: Insights From A Large Academic Medical Center. Journal Of Cardiovascular Computed Tomography 2022, 16: s15-s16. DOI: 10.1016/j.jcct.2022.06.037.Peer-Reviewed Original ResearchImpact of left ventricular outflow tract calcium on valve geometry in self‐expanding transcatheter aortic‐valve replacement
Medranda G, Rogers T, Fuery M, Case B, Collins E, Ali S, Zhang C, Wang J, Weissman G, Cohen J, Shults C, Satler L, Ben‐Dor I, Waksman R. Impact of left ventricular outflow tract calcium on valve geometry in self‐expanding transcatheter aortic‐valve replacement. Catheterization And Cardiovascular Interventions 2022, 100: 404-412. PMID: 35723247, DOI: 10.1002/ccd.30301.Peer-Reviewed Original ResearchConceptsTranscatheter aortic valve replacementAortic valve replacementLVOT calciumPro/ProSelf-expanding transcatheter aortic valve replacementMild paravalvular leakMulticenter registryValve replacementAortic annulusParavalvular leakThirty-dayAortic rootPatientsCohortMean gradientCalcium locationLeaflet tipsValve geometryTHVCalciumCTShort axisHemodynamicsRegistryDeformity
2021
Pilot MRI-based strategies to improve the detection of stroke in patients with dizziness/vertigo
Tu LH, Mahajan A, Minja FJ, Navaratnam D, Melnick ER. Pilot MRI-based strategies to improve the detection of stroke in patients with dizziness/vertigo. Clinical Imaging 2021, 82: 234-236. PMID: 34902799, DOI: 10.1016/j.clinimag.2021.12.001.Peer-Reviewed Original ResearchConceptsDizziness/vertigoCT/CTAPosterior strokeNon-specific complaintsEmergency department practiceSuch patientsPosterior circulationStroke evaluationDetection of strokeFalse reassuranceConventional MRIStrokePatientsMRIVertigoDepartment practiceHigh rateSpecialized MRICTALow sensitivityDizzinessComplaintsCTBilling patterns for in-office computerized tomography scans of the face/sinus by otolaryngologists
Patel R, Torabi S, Kasle D, Narwani V, Manes R. Billing patterns for in-office computerized tomography scans of the face/sinus by otolaryngologists. American Journal Of Otolaryngology 2021, 42: 103140. PMID: 34175773, DOI: 10.1016/j.amjoto.2021.103140.Peer-Reviewed Original ResearchConceptsComputerized tomography scanCT scanTomography scanMedicare reimbursementMedicare FFS patientsMedicare FFS populationNumber of patientsFFS patientsRetrospective studyService patientsPathologic diagnosisMedian numberFFS populationPatient convenienceMedicare feeMedicare Part BOtolaryngologistsPractice settingsPreoperative planningPatientsBilling patternsProvider UtilizationScansCTMedicareRadiation Dose Reduction in Kidney Stone CT: A Randomized, Facility-Based Intervention
Moore CL, Bhargavan-Chatfield M, Shaw MM, Weisenthal K, Kalra MK. Radiation Dose Reduction in Kidney Stone CT: A Randomized, Facility-Based Intervention. Journal Of The American College Of Radiology 2021, 18: 1394-1404. PMID: 34115990, DOI: 10.1016/j.jacr.2021.05.004.Peer-Reviewed Original ResearchConceptsDose-length productMean dose-length productDose Index RegistryControl groupDose optimizationRadiology Dose Index RegistryFacility-based interventionsMean radiation dosesEvaluation interventionRadiation dose reductionCalendar year 2015Personalized consultationDose reductionEligible facilitiesAmerican CollegeDose CTPersistent reductionKidney stonesProtocol recommendationsYoung populationLength productInterventionCTRadiation dosesCME modulesCOVID-19 Imaging: What We Know Now and What Remains Unknown
Kanne J, Bai H, Bernheim A, Chung M, Haramati L, Kallmes D, Little B, Rubin G, Sverzellati N. COVID-19 Imaging: What We Know Now and What Remains Unknown. Radiology 2021, 299: 204522. PMID: 33560192, PMCID: PMC7879709, DOI: 10.1148/radiol.2021204522.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsConceptsTranscriptase polymerase chain reaction testingReverse transcriptase polymerase chain reaction testingCOVID-19Acute lung injuryCOVID-19 pneumoniaRole of imagingRT-PCR testingSARS-CoV-2Abdominal manifestationsCardiovascular complicationsLung involvementPulmonary manifestationsCritical illnessLung injuryMechanical ventilationAsymptomatic conditionAlternative diagnosesChest radiographsSpecific indicationsReaction testingFatal diseaseInterobserver agreementMultiple studiesDiagnosisCT
2020
Altered FDG Biodistribution in Subcutaneous White Fat on PET/CT Following l-Asparaginase Chemotherapy.
Young CR, Kulon ME, Boustani AM, Pucar D. Altered FDG Biodistribution in Subcutaneous White Fat on PET/CT Following l-Asparaginase Chemotherapy. Clinical Nuclear Medicine 2020, 46: e179-e180. PMID: 33086270, DOI: 10.1097/rlu.0000000000003340.Peer-Reviewed Original ResearchConceptsPET/CTAltered biodistributionMediastinal T-cell lymphoblastic lymphomaPosttreatment FDG PET/CTFDG PET/CTT-cell lymphoblastic lymphomaSubcutaneous white adipose tissueWhite adipose tissueTreatment response assessmentSubcutaneous white fatAsparaginase chemotherapyLymphoblastic lymphomaAsparaginase resistanceFDG biodistributionResponse assessmentWhite fatGlucose metabolismAdipose tissueTreatment cyclesLeukemic cellsVisceral activityCTBiodistributionChemotherapyDiffuse activityThoracic aortic dissection classification among radiologists and surgeons and management trends
Grant J, Allen A, Traube L, Levsky J, Haramati L. Thoracic aortic dissection classification among radiologists and surgeons and management trends. Emergency Radiology 2020, 28: 297-301. PMID: 33025220, DOI: 10.1007/s10140-020-01861-7.Peer-Reviewed Original ResearchConceptsIntramural hematomaAortic dissectionDiscrepancy rateMean age 60Stanford type AElectronic health recordsB dissectionMedical managementStanford classificationPatient managementAge 60B classificationDissectionHealth recordsSurgeonsRadiology reportsType ARadiologistsCTHematomaObjectiveToManagementResultsNewlyVascular Neuroanatomy
Amin H, Schindler J. Vascular Neuroanatomy. 2020, 11-29. DOI: 10.1007/978-3-030-52552-1_3.Chapters
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