Brain NeoplasmsInfratentorial NeoplasmsNeoplasms, NeuroepithelialIothalamic AcidGliomaMagnetic Resonance ImagingRadiation DosageRadiation, IonizingRadiation InjuriesDose-Response Relationship, RadiationRadiation ToleranceRadiationBrain ChemistryRadiation ProtectionRadiation MonitoringBrain InjuriesBrain MappingNeoplasmsNeoplasms, Radiation-InducedRadiation OncologyPancreatic NeoplasmsCosmic RadiationRadiation Injuries, ExperimentalBrainRadiation PneumonitisRadiotherapyNeoplasms, Cystic, Mucinous, and SerousGamma RaysBackground RadiationSkin NeoplasmsBrain EdemaBrain StemRadiotherapy DosageRadiometryBrain IschemiaCombined Modality TherapyUltraviolet RaysNeoplasms, Second PrimaryRadiation EffectsNeoplasms, Multiple PrimaryImmunohistochemistryTime FactorsRadiation-Sensitizing AgentsKidney NeoplasmsRadiation-Protective AgentsBrain AbscessThyroid NeoplasmsTomography, X-Ray ComputedAcute Radiation SyndromeNeoplasm StagingDNA, NeoplasmCobalt RadioisotopesAdenocarcinoma, MucinousMyeloproliferative DisordersLiver NeoplasmsNeoplasms, ExperimentalRadioactive Hazard ReleaseRadiotherapy, ConformalX-RaysParotid NeoplasmsLung NeoplasmsRadiobiologyRadiation Hybrid MappingTreatment OutcomeRetrospective StudiesNeuronsNeoplasm Recurrence, LocalBlood-Brain BarrierCystadenomaHypoxia, BrainEye NeoplasmsCerebral CortexRadiotherapy, Intensity-ModulatedDNA DamageDose FractionationOvarian NeoplasmsNose NeoplasmsNeoplasms, Connective and Soft TissueNeoplasms, Plasma CellBreast NeoplasmsBrachytherapyAppendiceal NeoplasmsLymphomaHead and Neck NeoplasmsGastrointestinal NeoplasmsRadiotherapy, AdjuvantNeoplasm ProteinsBone NeoplasmsImage Processing, Computer-AssistedCystadenoma, MucinousTissue DistributionLinear Energy TransferLeukemia, Radiation-InducedSoft Tissue NeoplasmsRadiodermatitisRats, Sprague-DawleyRadiotherapy Planning, Computer-AssistedEndocrine Gland NeoplasmsCarcinoma, Pancreatic DuctalCarcinoma, Papillary