2011
Power Injection of Iodinated Intravenous Contrast Material through Acute and Chronic Hemodialysis Catheters
Hollander S, Mojibian H, Emery M, Tal MG. Power Injection of Iodinated Intravenous Contrast Material through Acute and Chronic Hemodialysis Catheters. The Journal Of Vascular Access 2011, 13: 61-64. PMID: 21725947, DOI: 10.5301/jva.2011.8442.Peer-Reviewed Original ResearchConceptsChronic hemodialysis cathetersHemodialysis cathetersPower injectorVenous accessContrast materialEnd-stage renal disease patientsAcute hemodialysis cathetersCT contrast materialRenal disease patientsPeripheral venous accessIntravenous contrast materialTomography contrast mediumPower contrast injectionDialysis catheterHemodialysis patientsDisease patientsContrast injectionCatheterContrast mediumImaging studiesVivo studiesInjectionPatientsCc/sAcuteImpact of Adaptive Statistical Iterative Reconstruction (ASIR) on radiation dose and image quality in aortic dissection studies: a qualitative and quantitative analysis.
Cornfeld D, Israel G, Detroy E, Bokhari J, Mojibian H. Impact of Adaptive Statistical Iterative Reconstruction (ASIR) on radiation dose and image quality in aortic dissection studies: a qualitative and quantitative analysis. American Journal Of Roentgenology 2011, 196: w336-40. PMID: 21343485, DOI: 10.2214/ajr.10.4573.Peer-Reviewed Original ResearchConceptsDose-length productAdaptive statistical iterative reconstructionAortic enhancementMuscle contrastVolume CT dose indexCT angiography examinationsStatistical iterative reconstructionCT dose indexRadiation dose reductionAngiography examinationsAbdominal aortaDose reductionDose indexAortaDissection studiesRadiation doseSubjective image qualityDiagnostic qualityIterative reconstructionAortic signalScansReviewersExaminationSimilar examinationGroup
2010
The Effect of Left-Sided Versus Right-Sided Contrast Infusion on Attenuation of the Main Pulmonary Artery When Performing Computed Tomography Angiograms of the Chest
Grimm LJ, Cornfeld D, Mojibian HR. The Effect of Left-Sided Versus Right-Sided Contrast Infusion on Attenuation of the Main Pulmonary Artery When Performing Computed Tomography Angiograms of the Chest. Journal Of Computer Assisted Tomography 2010, 34: 52-57. PMID: 20118722, DOI: 10.1097/rct.0b013e3181ad2cfe.Peer-Reviewed Original ResearchConceptsMain pulmonary arteryPulmonary arteryPulmonary emboliCT angiogramConsecutive CT angiogramsPulmonary artery attenuationPatient characteristicsTomography angiogramContrast infusionExclusion criteriaArteryAngiogramsStatistical differenceMean attenuationInjection sideEmboliMultiple regression analysisRegression analysisInfusionChestArmStudy detailsPatientsConfoundersNumber of scans