EpendymomaRadiation ToleranceDose-Response Relationship, RadiationUltraviolet RaysNeoplasmsBrain NeoplasmsCarcinogensInfratentorial NeoplasmsSpinal Cord NeoplasmsCell Transformation, NeoplasticAneuploidySupratentorial NeoplasmsGliomaRadiation DosageRadiation, IonizingRadiation InjuriesAstrocytomaCerebral Ventricle NeoplasmsMedulloblastomaRisk AssessmentTumor Markers, BiologicalRisk FactorsGlioblastomaCell Line, TumorMeningiomaMagnetic Resonance ImagingCentral Nervous System NeoplasmsRadiationBrain ChemistryCerebellar NeoplasmsTumor BurdenCombined Modality TherapyRadiation ProtectionNeurosurgical ProceduresRadiotherapy, ConformalRadiation MonitoringNeoplasm Recurrence, LocalBrain InjuriesCauda EquinaTumor Necrosis Factor-alphaPrognosisSacrococcygeal RegionNeoplasms, Radiation-InducedBrainNeoplasm MetastasisTumor Suppressor Protein p53SiderosisRetrospective StudiesGene Expression ProfilingChoroid Plexus NeoplasmsMice, NudeGene Expression Regulation, NeoplasticNeoplasms, ExperimentalRadiotherapy DosageNeuroectodermal Tumors, PrimitiveImmunohistochemistryTreatment OutcomeRadiotherapyBreast NeoplasmsRNA, MessengerSurvival AnalysisGenes, Tumor SuppressorTime FactorsXenograft Model Antitumor AssaysEarly Detection of CancerTomography, X-Ray ComputedSurvival RateGliosarcomaFollow-Up StudiesOvarian NeoplasmsDisease ProgressionColonic NeoplasmsBrain MappingRadiation OncologyNeoplasm ProteinsTumor Suppressor ProteinsAntineoplastic AgentsTransplantation, HeterologousNeoplasm TransplantationCell ProliferationNeovascularization, PathologicMeningeal NeoplasmsCerebrumCell SurvivalAntineoplastic Combined Chemotherapy ProtocolsPancreatic NeoplasmsNeurilemmomaFourth VentricleNeoplasm StagingMutationWilms TumorTumor MicroenvironmentGlioma, SubependymalAdenocarcinomaCarcinoma, Squamous CellSignal TransductionLung NeoplasmsCranial Fossa, PosteriorDisease-Free SurvivalStomach Neoplasms