BrachytherapyIridium RadioisotopesRadiotherapy DosageRadiotherapy Planning, Computer-AssistedRadiation InjuriesRuthenium RadioisotopesDose FractionationProstatic NeoplasmsRadiometryRadiotherapy, Image-GuidedVaginal NeoplasmsTreatment OutcomeUterine Cervical NeoplasmsBeta ParticlesIodine RadioisotopesRadiotherapy, Computer-AssistedDose-Response Relationship, RadiationCombined Modality TherapyYtterbiumRadiotherapyRetrospective StudiesTongue NeoplasmsRadiation DosageChoroid NeoplasmsRectumMagnetic Resonance Imaging, InterventionalFat NecrosisRectal DiseasesUrinary RetentionRadiotherapy, ConformalNeoplasm Recurrence, LocalOrgans at RiskHistiocytomaProsthesis ImplantationTomography, X-Ray ComputedFollow-Up StudiesRadioisotopesUrination DisordersUveal NeoplasmsStrontium RadioisotopesRadioisotope TeletherapyRadiation ProtectionRadiotherapy, High-EnergyGlossectomyRadiation OncologyCoronary RestenosisProstate-Specific AntigenRadiotherapy, AdjuvantColon, SigmoidNeoplasm StagingAndrogen AntagonistsGenital Neoplasms, FemaleNeedlesPhantoms, ImagingTime FactorsRheniumMastectomy, SegmentalFiducial MarkersScintillation CountingMonte Carlo MethodSarcomaProstatectomyStents