Neoadjuvant TherapyChemoradiotherapy, AdjuvantAdenocarcinomaEsophageal NeoplasmsChemoradiotherapyBarrett EsophagusEsophagectomyRectal NeoplasmsRadiotherapy, AdjuvantChemotherapy, AdjuvantCombined Modality TherapyNeoplasm StagingCarcinoma, Squamous CellFluorouracilTreatment OutcomePrognosisDisease-Free SurvivalSurvival RateKaplan-Meier EstimateSurvival AnalysisAntineoplastic Combined Chemotherapy ProtocolsRetrospective StudiesNeoplasm Recurrence, LocalCisplatinEsophagusCardiaStomach NeoplasmsEsophagogastric JunctionPrecancerous ConditionsEsophagoscopyGastroesophageal RefluxMetaplasiaRadiotherapy DosageLung NeoplasmsTumor Markers, BiologicalAntineoplastic AgentsDuodenogastric RefluxPancreatic NeoplasmsHead and Neck NeoplasmsImmunohistochemistryDeoxycytidineTaxoidsDisease ProgressionRadiotherapyLymphatic MetastasisFollow-Up StudiesGene Expression Regulation, NeoplasticEsophagitis, PepticBreast NeoplasmsEsophagitisAntimetabolites, AntineoplasticDose FractionationNasopharyngeal NeoplasmsPaclitaxelRisk FactorsAdenocarcinoma, MucinousPositron-Emission TomographyCell Line, TumorInduction ChemotherapyCarboplatinPreoperative CareNeoplasm InvasivenessCarcinoma, Non-Small-Cell LungDrug Administration ScheduleProspective StudiesEpirubicinCase-Control StudiesDoxorubicinFetuin-BCarcinoma, Pancreatic DuctalTime FactorsFluorodeoxyglucose F18BiopsyOrganoplatinum CompoundsPredictive Value of TestsUterine Cervical NeoplasmsRadiotherapy, ConformalDigestive System Surgical ProceduresLeucovorinAdenocarcinoma, PapillaryGastrectomyTissue Array AnalysisReceptor, erbB-2Hypopharyngeal NeoplasmsProportional Hazards ModelsCystectomyOrgan Sparing TreatmentsMultivariate AnalysisIncidenceLymph Node ExcisionMuscle NeoplasmsRemission InductionAdenocarcinoma, Bronchiolo-AlveolarCarcinomaCyclophosphamideLoss of HeterozygosityNeoplasm GradingTomography, X-Ray ComputedBrachytherapyDNA, Neoplasm