RadiosurgeryRadiotherapyRadiotherapy DosageRadiotherapy, AdjuvantRadiotherapy, ConformalRadiotherapy Planning, Computer-AssistedRadiotherapy, Intensity-ModulatedCombined Modality TherapyComputersRadiotherapy, High-EnergyIntracranial Arteriovenous MalformationsDose FractionationRadiation InjuriesBrain NeoplasmsRadiotherapy, Image-GuidedNeuroma, AcousticParticle AcceleratorsRadiotherapy, Computer-AssistedTreatment OutcomeRadiation OncologyCranial IrradiationDose-Response Relationship, RadiationNeoplasm Recurrence, LocalSpinal NeoplasmsSkull Base NeoplasmsStereotaxic TechniquesRetrospective StudiesRadiation DosageMeningiomaBrachytherapyFollow-Up StudiesNeoplasm StagingHead and Neck NeoplasmsSurvival RateComputer SimulationMeningeal NeoplasmsRadiometryChemoradiotherapyOrgans at RiskDisease-Free SurvivalLung NeoplasmsRadiation ToleranceNeurocytomaAntineoplastic Combined Chemotherapy ProtocolsTrigeminal NeuralgiaSurvival AnalysisNasopharyngeal NeoplasmsCarcinoma, Squamous CellPrognosisTomography, X-Ray ComputedRadiation PneumonitisMicrosurgeryGlomus Jugulare TumorMagnetic Resonance ImagingRadiation-Sensitizing AgentsRectal NeoplasmsChemotherapy, AdjuvantCisplatinTime FactorsBreast NeoplasmsSalvage TherapyProstatic NeoplasmsNeurosurgerySurgery, Computer-AssistedPelvic NeoplasmsGlioblastomaCraniopharyngiomaCredentialingLaryngeal NeoplasmsMastectomy, SegmentalNeoplasmsAttitude to ComputersCranial NervesHodgkin DiseaseKaplan-Meier EstimateCarcinoma, Non-Small-Cell Lung