ChemoradiotherapyRetrospective StudiesChemoradiotherapy, AdjuvantChemotherapy, AdjuvantCombined Modality TherapyRadiotherapy, AdjuvantAdjuvants, ImmunologicTreatment OutcomeFluorouracilEsophageal NeoplasmsNeoadjuvant TherapyAntineoplastic Combined Chemotherapy ProtocolsCisplatinRectal NeoplasmsNeoplasm StagingCarcinoma, Squamous CellRadiotherapy DosageHead and Neck NeoplasmsDisease-Free SurvivalSurvival RateEsophagectomySurvival AnalysisPrognosisRadiotherapyFreund's AdjuvantNeoplasm Recurrence, LocalAdenocarcinomaFollow-Up StudiesKaplan-Meier EstimateDose FractionationNasopharyngeal NeoplasmsDeoxycytidineAntimetabolites, AntineoplasticAntineoplastic AgentsInduction ChemotherapyTime FactorsLung NeoplasmsHypopharyngeal NeoplasmsDrug Administration ScheduleOrgan Sparing TreatmentsLaryngeal NeoplasmsPreoperative CareCarboplatinDeglutition DisordersAdjuvants, PharmaceuticCarcinoma, Non-Small-Cell LungRadiation InjuriesDigestive System Surgical ProceduresRadiotherapy, ConformalLymphatic MetastasisPositron-Emission TomographyOropharyngeal NeoplasmsTaxoidsPaclitaxelRisk FactorsLeucovorinMucositisRemission InductionBrachytherapyGastrectomyTomography, X-Ray ComputedUterine Cervical NeoplasmsOrganoplatinum CompoundsPostoperative ComplicationsFluorodeoxyglucose F18Pancreatic NeoplasmsHydroxyureaRadiation-Sensitizing AgentsCohort StudiesMultivariate AnalysisFeasibility StudiesLymph Node ExcisionEsophagogastric JunctionTegafurOxonic AcidAnus NeoplasmsPredictive Value of TestsRadiotherapy, Intensity-ModulatedLaryngectomyRisk AssessmentPostoperative CareProportional Hazards ModelsProspective StudiesBreast NeoplasmsRecurrenceTreatment FailurePelvic NeoplasmsEsophagitisCarcinomaOtorhinolaryngologic NeoplasmsPneumonectomyRandomized Controlled Trials as TopicStomach NeoplasmsNeoplasm MetastasisIncidenceRadiopharmaceuticalsCyclophosphamideSalvage TherapyDisease ProgressionRadiotherapy, High-Energy