ChemoradiotherapyEsophageal NeoplasmsCombined Modality TherapyCarcinoma, Squamous CellRadiotherapy DosageCisplatinFluorouracilChemoradiotherapy, AdjuvantTreatment OutcomeSurvival RateRetrospective StudiesRadiotherapy, AdjuvantNeoadjuvant TherapyRectal NeoplasmsAntineoplastic Combined Chemotherapy ProtocolsChemotherapy, AdjuvantHead and Neck NeoplasmsEsophagectomyNeoplasm StagingRadiotherapyDisease-Free SurvivalSurvival AnalysisDose FractionationAdenocarcinomaNasopharyngeal NeoplasmsInduction ChemotherapyDeoxycytidineNeoplasm Recurrence, LocalHypopharyngeal NeoplasmsAntimetabolites, AntineoplasticOrgan Sparing TreatmentsKaplan-Meier EstimatePrognosisLung NeoplasmsLaryngeal NeoplasmsAntineoplastic AgentsDeglutition DisordersCarboplatinRadiation InjuriesRadiotherapy, ConformalOropharyngeal NeoplasmsDrug Administration SchedulePreoperative CarePositron-Emission TomographyFollow-Up StudiesCarcinoma, Non-Small-Cell LungMucositisDigestive System Surgical ProceduresTaxoidsPaclitaxelRadiation-Sensitizing AgentsHydroxyureaBrachytherapyFluorodeoxyglucose F18Anus NeoplasmsRemission InductionUterine Cervical NeoplasmsEsophagogastric JunctionRadiotherapy, Intensity-ModulatedLeucovorinOrganoplatinum CompoundsEsophagitisLaryngectomyPancreatic NeoplasmsOtorhinolaryngologic NeoplasmsRadiation PneumonitisGastrectomyFeasibility StudiesPelvic NeoplasmsOxonic AcidTime FactorsLymphatic MetastasisTegafurLymph Node ExcisionTomography, X-Ray ComputedLarynxLymphatic IrradiationRadiopharmaceuticalsStomatitisVoice DisordersRadiotherapy, High-EnergyPostoperative CareCarcinomaTreatment FailureNeoplasms, Squamous CellEtoposidePneumonectomySalvage TherapyClinical Trials, Phase II as TopicLeukopeniaMuscle NeoplasmsRandomized Controlled Trials as TopicMitomycinProspective StudiesRadiation DosageStomach NeoplasmsPharyngeal NeoplasmsCarcinoma, Small CellGlottisTransplantation, Autologous