2021
Primary Mediastinal B Cell Lymphoma in the Positron-Emission Tomography Era Executive Summary of the American Radium Society Appropriate Use Criteria
Hoppe BS, Advani R, Milgrom SA, Bakst RL, Ballas LK, Dabaja BS, Flowers CR, Ha CS, Mansur DB, Metzger ML, Pinnix CC, Plastaras JP, Roberts KB, Smith SM, Terezakis SA, Kirwan JM, Constine LS. Primary Mediastinal B Cell Lymphoma in the Positron-Emission Tomography Era Executive Summary of the American Radium Society Appropriate Use Criteria. International Journal Of Radiation Oncology • Biology • Physics 2021, 111: 36-44. PMID: 33774076, DOI: 10.1016/j.ijrobp.2021.03.035.Peer-Reviewed Original ResearchMeSH KeywordsHumansLymphoma, B-CellMediastinal NeoplasmsPositron Emission Tomography Computed TomographyRadiotherapy Planning, Computer-AssistedConceptsPrimary mediastinal B-cell lymphomaMediastinal B-cell lymphomaB-cell lymphomaPET/CT responsePositron emission tomographyCell lymphomaDeauville scaleRadiation therapyCT responseAmerican Radium Society Appropriate Use CriteriaLong-term treatment-related morbiditySystematic reviewTreatment-related morbidityConsolidative radiation therapyAppropriate use criteriaEvidence-based guidelinesNon-Hodgkin lymphomaMeta-Analyses (PRISMA) guidelinesPreferred Reporting ItemsChemoimmunotherapy strategiesCurable subtypeAdditional therapyChemoimmunotherapy regimensRefractory diseasePediatric oncologists
2020
A general-purpose Monte Carlo particle transport code based on inverse transform sampling for radiotherapy dose calculation
Liang Y, Muhammad W, Hart GR, Nartowt BJ, Chen ZJ, Yu JB, Roberts KB, Duncan JS, Deng J. A general-purpose Monte Carlo particle transport code based on inverse transform sampling for radiotherapy dose calculation. Scientific Reports 2020, 10: 9808. PMID: 32555530, PMCID: PMC7300009, DOI: 10.1038/s41598-020-66844-7.Peer-Reviewed Original ResearchMeSH KeywordsCobalt RadioisotopesFeasibility StudiesMonte Carlo MethodParticle AcceleratorsPhantoms, ImagingRadiation DosageRadiotherapy DosageRadiotherapy Planning, Computer-AssistedWaterConceptsPhoton transportBoundary crossing algorithmMonte Carlo particle transport codeMonte Carlo methodTransport simulationsAcceptance-rejection samplingRadiotherapy dose calculationsPhoto-electric effectParticle transport codeEGSnrc simulationsCarlo methodBremsstrahlung eventsInelastic scatteringPair productionRayleigh scatteringThread divergenceMC simulationsTransport codeMC codeHistory schemeParticle transportCrossing algorithmInverseElectron transportSimulation accuracy
2017
On the use of bolus for pacemaker dose measurement and reduction in radiation therapy
Yan H, Guo F, Zhu D, Stryker S, Trumpore S, Roberts K, Higgins S, Nath R, Chen Z, Liu W. On the use of bolus for pacemaker dose measurement and reduction in radiation therapy. Journal Of Applied Clinical Medical Physics 2017, 19: 125-131. PMID: 29152840, PMCID: PMC5768029, DOI: 10.1002/acm2.12229.Peer-Reviewed Original Research
2011
Testicular Doses in Image-Guided Radiotherapy of Prostate Cancer
Deng J, Chen Z, Yu JB, Roberts KB, Peschel RE, Nath R. Testicular Doses in Image-Guided Radiotherapy of Prostate Cancer. International Journal Of Radiation Oncology • Biology • Physics 2011, 82: e39-e47. PMID: 21489702, DOI: 10.1016/j.ijrobp.2011.01.071.Peer-Reviewed Original ResearchConceptsImage-guided radiotherapyTesticular dosesFull-fan modeProstate cancerFemoral headLess doseCBCT scansHalf-fan modeProstate cancer patientsKilovoltage cone-beamCancer patientsIntensity-modulated radiotherapy (IMRT) treatmentKilovoltage CBCTSuperior-inferior directionCone beamDosesCBCT fieldProstate patientsRectumDoseProstateMore doseRadiotherapy treatmentPatientsRadiotherapy
2006
Potential impact of prostate edema on the dosimetry of permanent seed implants using the new (model CS‐1) seeds
Chen Z, Deng J, Roberts K, Nath R. Potential impact of prostate edema on the dosimetry of permanent seed implants using the new (model CS‐1) seeds. Medical Physics 2006, 33: 968-975. PMID: 16696473, DOI: 10.1118/1.2179170.Peer-Reviewed Original ResearchMeSH KeywordsBrachytherapyCesium RadioisotopesEdemaHumansMaleProstatic NeoplasmsProsthesis ImplantationRadiometryRadiotherapy DosageRadiotherapy Planning, Computer-AssistedReproducibility of ResultsSensitivity and Specificity
2004
Optimization of dose distributions for bifurcated coronary vessels treated with catheter‐based photon and beta emitters using the simulated annealing algorithm
Yue N, Roberts KB, Son H, Khosravi S, Pfau SE, Nath R. Optimization of dose distributions for bifurcated coronary vessels treated with catheter‐based photon and beta emitters using the simulated annealing algorithm. Medical Physics 2004, 31: 2610-2622. PMID: 15487744, DOI: 10.1118/1.1783533.Peer-Reviewed Original ResearchMeSH KeywordsAlgorithmsAnimalsBeta ParticlesBlood Vessel ProsthesisBrachytherapyCatheterizationCatheters, IndwellingComputer SimulationCoronary RestenosisHumansModels, CardiovascularPhotonsRadiometryRadiotherapy DosageRadiotherapy Planning, Computer-AssistedRelative Biological EffectivenessReproducibility of ResultsSensitivity and SpecificityConceptsTreatment schemeCatheter-based delivery systemBetter dose distributionDose distributionDwell positionsPrescription doseCoronary vesselsBranch vesselsBranch treatmentBifurcation angleSatisfactory dose distributionMultiple dwell positionsVesselsOverdosingDelivery systemGeometry of bifurcations
2003
Dose distributions in bifurcated coronary vessels treated with catheter‐based photon and beta emitters in intravascular brachytherapy
Yue N, Roberts KB, Pfau SE, Nath R. Dose distributions in bifurcated coronary vessels treated with catheter‐based photon and beta emitters in intravascular brachytherapy. Medical Physics 2003, 30: 1628-1636. PMID: 12906180, DOI: 10.1118/1.1582813.Peer-Reviewed Original Research
1998
Correlation of medical dosimetry quality indicators to the local tumor control in patients with prostate cancer treated with iodine‐125 interstitial implants
Nath R, Roberts K, Ng M, Peschel R, Chen Z. Correlation of medical dosimetry quality indicators to the local tumor control in patients with prostate cancer treated with iodine‐125 interstitial implants. Medical Physics 1998, 25: 2293-2307. PMID: 9874821, DOI: 10.1118/1.598440.Peer-Reviewed Original ResearchMeSH KeywordsAdenocarcinomaBrachytherapyDisease-Free SurvivalHumansIodine RadioisotopesMaleNeoplasm StagingPrognosisProstatic NeoplasmsQuality ControlRadiometryRadiotherapy Planning, Computer-AssistedSurvival AnalysisConceptsSurvival rateProstate cancerInterstitial implantsLocal recurrence-free survival rateRecurrence-free survival ratesLocal control rateLocal tumor controlExcellent clinical resultsProstate cancer patientsUnfavorable groupClinical efficacyCancer patientsControl rateTumor controlClinical resultsFavorable groupDose coveragePatientsDosimetric parametersDosimetry parametersIsodose surfaceSignificant differencesVirginia studyUnfavorable parametersCancer