2022
Roadmap: helium ion therapy
Mairani A, Mein S, Blakely E, Debus J, Durante M, Ferrari A, Fuchs H, Georg D, Grosshans DR, Guan F, Haberer T, Harrabi S, Horst F, Inaniwa T, Karger CP, Mohan R, Paganetti H, Parodi K, Sala P, Schuy C, Tessonnier T, Titt U, Weber U. Roadmap: helium ion therapy. Physics In Medicine And Biology 2022, 67: 15tr02. PMID: 35395649, DOI: 10.1088/1361-6560/ac65d3.Peer-Reviewed Original ResearchConceptsHelium ion beamHeavy ion therapyIon beam therapyHelium ionsIon beamIon therapyRelative biological effectivenessHeavy ion beamsLawrence Berkeley National LaboratoryCarbon ion beamsHelium ion therapyDifferent particle speciesBerkeley National LaboratoryClinical proton beamsCarbon ion therapyLinear energy transferHigh relative biological effectivenessSharp lateral penumbraHigh penetration depthLateral scatteringNeon ionsBeam therapyProton beamParticle speciesTerms of physics
2021
Uncertainty in tissue equivalent proportional counter assessments of microdosimetry and RBE estimates in carbon radiotherapy
Hartzell S, Guan F, Taylor P, Peterson C, Taddei P, Kry S. Uncertainty in tissue equivalent proportional counter assessments of microdosimetry and RBE estimates in carbon radiotherapy. Physics In Medicine And Biology 2021, 66: 155018. PMID: 34252894, DOI: 10.1088/1361-6560/ac1366.Peer-Reviewed Original ResearchConceptsTissue equivalent proportional counterCommon mathematical modelPerturbed valuesMicrodosimetric kinetic modelLow-energy cutMonte Carlo toolkitMathematical modelCounting statisticsCentral beam axisEnergy deposition distributionsStatistic uncertaintyInput parametersTherapeutic carbon beamsLineal energy valuesCarbon beamBeam axisTEPC measurementsSources of uncertaintyWall effectsModel input parametersMicrodosimetric spectraInherent uncertaintyRelative biological effectivenessUncertaintyCarbon radiotherapy
2018
Investigation of the dose perturbation effect for therapeutic beams with the presence of a 1.5 T transverse magnetic field in magnetic resonance imaging-guided radiotherapy.
Shao W, Tang X, Bai Y, Shu D, Geng C, Gong C, Guan F. Investigation of the dose perturbation effect for therapeutic beams with the presence of a 1.5 T transverse magnetic field in magnetic resonance imaging-guided radiotherapy. Journal Of Cancer Research And Therapeutics 2018, 14: 184-195. PMID: 29516984, DOI: 10.4103/jcrt.jcrt_1349_16.Peer-Reviewed Original ResearchConceptsT transverse magnetic fieldBeam energyCarbon ion beamsTherapeutic beamTransverse magnetic fieldMagnetic fieldDose perturbationsDose perturbation effectsIon beamMagnetic resonance imaging-guided radiotherapyHigher beam energiesUniform magnetic fieldWater-air interfaceAir-tissue interfacePhoton beamsRadiation fieldPerturbation effectsBragg peakProper energyBeamBeam typeDose distributionEnergyProtonsRadiotherapy methods