ChemoradiotherapyCombined Modality TherapyRadiotherapyRadiotherapy DosageRadiotherapy, AdjuvantCisplatinChemoradiotherapy, AdjuvantCarcinoma, Squamous CellRadiotherapy, ConformalAntineoplastic Combined Chemotherapy ProtocolsFluorouracilNasopharyngeal NeoplasmsHead and Neck NeoplasmsDose FractionationNeoplasm StagingTreatment OutcomeEsophageal NeoplasmsChemotherapy, AdjuvantRadiotherapy, Intensity-ModulatedNeoadjuvant TherapyDisease-Free SurvivalSurvival RateInduction ChemotherapyMucositisRadiation InjuriesLung NeoplasmsSurvival AnalysisEsophagitisHypopharyngeal NeoplasmsLaryngeal NeoplasmsRetrospective StudiesTaxoidsCarcinoma, Non-Small-Cell LungNeoplasm Recurrence, LocalKaplan-Meier EstimateRectal NeoplasmsCarboplatinDrug Administration ScheduleAntineoplastic AgentsBrachytherapyOropharyngeal NeoplasmsRadiation-Sensitizing AgentsRadiotherapy, High-EnergyPrognosisDeoxycytidineDeglutition DisordersPaclitaxelRadiotherapy Planning, Computer-AssistedPharyngectomyOxonic AcidUterine Cervical NeoplasmsFollow-Up StudiesAdenocarcinomaTegafurAntimetabolites, AntineoplasticNeoplasms, Squamous CellFeasibility StudiesEsophagectomyEtoposideRemission InductionPositron-Emission TomographyCarcinoma, Small CellTime FactorsRadiotherapy, Computer-AssistedRadiotherapy, Image-GuidedOrgan Sparing TreatmentsLymphatic MetastasisTreatment FailureRadiation OncologyDose-Response Relationship, RadiationRandomized Controlled Trials as TopicRadiation PneumonitisPreoperative CarePelvic NeoplasmsBrain NeoplasmsRadiation DosageRadiation ToleranceTomography, X-Ray ComputedAnus NeoplasmsRadiosurgeryLaryngectomyFluorodeoxyglucose F18Lymphatic IrradiationDigestive System Surgical ProceduresCranial IrradiationCarcinomaVincristinePancreatic NeoplasmsOrganoplatinum CompoundsLeucovorinHydroxyureaDacarbazineRadiopharmaceuticalsSalvage TherapyStomatitisOtorhinolaryngologic NeoplasmsProspective StudiesEsophagogastric JunctionPostoperative CareLymph Node Excision