AdenocarcinomaLung NeoplasmsCarcinoma, Non-Small-Cell LungHistologyAdenocarcinoma, MucinousEsophageal NeoplasmsPancreatic NeoplasmsAdenocarcinoma, PapillaryBarrett EsophagusStomach NeoplasmsCarcinoma, Pancreatic DuctalAdenocarcinoma, Bronchiolo-AlveolarImmunohistochemistryCardiaTumor Markers, BiologicalColonic NeoplasmsNeoplasm StagingPrognosisEsophagogastric JunctionCarcinoma, Squamous CellGene Expression Regulation, NeoplasticCell Line, TumorKeratin-7Endometrial NeoplasmsNeoplasms, Multiple PrimaryPrecancerous ConditionsBiopsyIntestinal NeoplasmsProstatic NeoplasmsCarcinoma, Signet Ring CellNeoplasm InvasivenessMetaplasiaCarcinoma, EndometrioidAdenocarcinoma, Clear CellDuodenal NeoplasmsTumor Cells, CulturedImmunoenzyme TechniquesCecal NeoplasmsRetrospective StudiesMammary Neoplasms, ExperimentalSurvival RateColorectal NeoplasmsAdenomaRectal NeoplasmsSurvival AnalysisTreatment OutcomeLymphatic MetastasisGenes, rasAmpulla of VaterTissue Array AnalysisCommon Bile Duct NeoplasmsDisease ProgressionIleal NeoplasmsNeoplasm MetastasisCarcinoma, AdenosquamousDNA, NeoplasmPancreaticoduodenectomyNeoplasm ProteinsKeratin-20Neoplasm TransplantationJejunal NeoplasmsReverse Transcriptase Polymerase Chain ReactionEsophagusTime FactorsCarcinoembryonic AntigenRNA, MessengerUterine Cervical NeoplasmsKaplan-Meier EstimateMutationCarcinoma in SituMice, NudeAntineoplastic AgentsDisease Models, AnimalCarcinoma, Acinar CellFatal OutcomeGastrectomyBiopsy, NeedleReceptor, Epidermal Growth FactorParanasal Sinus NeoplasmsCell ProliferationOvarian NeoplasmsAntigens, NeoplasmGene Expression ProfilingPancreatectomyGastric MucosaGastrointestinal NeoplasmsNeoplasm Recurrence, LocalCombined Modality TherapyMucinsTumor Suppressor Protein p53Polymerase Chain ReactionTomography, X-Ray ComputedSensitivity and SpecificityAppendiceal NeoplasmsDeoxycytidineCarcinomaKeratinsPancreatic DuctsHyperplasiaEsophagectomy