BrachytherapyIridium RadioisotopesRadiotherapy DosageRadioactivityRadiotherapy Planning, Computer-AssistedRadiometryIodine RadioisotopesRadiation InjuriesRuthenium RadioisotopesDose FractionationProstatic NeoplasmsRadiotherapy, Image-GuidedVaginal NeoplasmsBeta ParticlesUterine Cervical NeoplasmsRadioisotopesDose-Response Relationship, RadiationCarbon RadioisotopesRadiation DosageRadiotherapy, Computer-AssistedTreatment OutcomeYtterbiumCombined Modality TherapyRadiotherapyTongue NeoplasmsChoroid NeoplasmsFat NecrosisScintillation CountingRectumRectal DiseasesTritiumMagnetic Resonance Imaging, InterventionalUrinary RetentionTissue DistributionRadiotherapy, ConformalStrontium RadioisotopesOrgans at RiskRheniumNeoplasm Recurrence, LocalHistiocytomaRadiation ProtectionUveal NeoplasmsUrination DisordersProsthesis ImplantationRadioisotope TeletherapyRadiotherapy, High-EnergyTomography, X-Ray ComputedAutoradiographyGlossectomyRadiation OncologyRetrospective StudiesRelative Biological EffectivenessCesium RadioisotopesCarbon IsotopesProstate-Specific AntigenTime FactorsRadiotherapy, AdjuvantPhantoms, ImagingAndrogen AntagonistsCoronary RestenosisRadiopharmaceuticalsGold RadioisotopesGenital Neoplasms, FemaleColon, SigmoidNeoplasm StagingFollow-Up StudiesMastectomy, SegmentalIsotope Labeling