2013
SU‐E‐T‐462: Energy Modulated Photon Radiotherapy: A Monte Carlo Investigation
Zhang Y, Feng Y, Ming X, Nath R, Deng J. SU‐E‐T‐462: Energy Modulated Photon Radiotherapy: A Monte Carlo Investigation. Medical Physics 2013, 40: 311-311. DOI: 10.1118/1.4814895.Peer-Reviewed Original ResearchIMRT plansProstate cancer patientsPhoton radiation therapyBeam energyPhoton beamsCancer patientsNeck cancerPrescription doseEclipse treatment planning systemDose reductionRadiation therapyBEAM Monte Carlo codePencil beam dose distributionsDVH analysisTumor sitePhoton radiotherapyDose distributionNormal tissuesPatientsLow-energy photonsPhoton beam intensityBeam dose distributionsTarget coverageOptimal beam energyIntegral dose
2011
TU‐C‐BRB‐02: Personalized Assessment of KV‐CBCT Doses in Image Guided Radiotherapy of Pediatric Cancer Patients
Zhang Y, Yan Y, Nath R, Bao S, Deng J. TU‐C‐BRB‐02: Personalized Assessment of KV‐CBCT Doses in Image Guided Radiotherapy of Pediatric Cancer Patients. Medical Physics 2011, 38: 3753-3753. DOI: 10.1118/1.3613122.Peer-Reviewed Original ResearchKV-CBCT doseOccipital-frontal circumferenceMonte Carlo simulationsCalculated 3D dose distributionsEclipse treatment planning systemEGS4 Monte Carlo codeCritical structuresDose to critical structuresDose to critical organsKV-CBCT imagesTreatment planning systemDose assessmentDose estimatesMonte Carlo codeImage guided radiotherapyImage-guided radiotherapyCarlo simulationsDose distributionCT phantomIrradiated volumeCritical organsPelvic protocolsPlanning systemPediatric cancer patientsBody size of children
2008
SU‐GG‐T‐166: Quality Assurance for SRS/SRT IMRT
Guo F, Chen Z, Deng J, Fan Y, Nath R. SU‐GG‐T‐166: Quality Assurance for SRS/SRT IMRT. Medical Physics 2008, 35: 2764-2764. DOI: 10.1118/1.2961917.Peer-Reviewed Original ResearchElectronic portal imaging deviceQA proceduresEclipse TPSIon chamberPoint doseEclipse treatment planning systemTwo-dimensional dose distributionRatio of measured doseDose rateIon chamber arrayPortal imaging deviceTreatment planning systemDose rate dependenceConventional ion chamberHigh dose rateCouch anglesIMRT QAEDR2 filmIMRT plansQA phantomDose distributionDose mapsVidar scannerChamber arrayQA plans
2005
SU‐FF‐T‐91: Unusually Large Fluctuation of Monitor Unit (MU) Efficiency in Large‐Field IMRT Plans Using Sliding‐Window Technique
Song H, Chen Z, Fan Y, Deng J, Ahmad M, Nath R. SU‐FF‐T‐91: Unusually Large Fluctuation of Monitor Unit (MU) Efficiency in Large‐Field IMRT Plans Using Sliding‐Window Technique. Medical Physics 2005, 32: 1970-1970. DOI: 10.1118/1.1997762.Peer-Reviewed Original ResearchStep-and-shootStep-and-shoot techniqueMU efficiencyWhole-body doseMonitor unitsIMRT plansEclipse treatment planning systemMV photon beamsTreatment planning systemTreatment monitor unitsSliding-window techniqueProstate plansIMRT deliveryMultileaf collimatorPhoton beamsLinear acceleratorPrescription doseIMRTPlanning systemDoseMultileafFluctuationsX-rayNeutronCollimator
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