AdenocarcinomaEsophageal NeoplasmsPancreatic NeoplasmsCarcinoma, Pancreatic DuctalAdenocarcinoma, MucinousIncidencePancreaticoduodenectomyDeoxycytidinePancreatectomyLung NeoplasmsAdenocarcinoma, PapillaryImmunohistochemistryTumor Markers, BiologicalCA-19-9 AntigenCell Line, TumorPancreasBarrett EsophagusStomach NeoplasmsAdenocarcinoma, Bronchiolo-AlveolarPancreatic DuctsAntimetabolites, AntineoplasticPrognosisGene Expression Regulation, NeoplasticKeratin-7Genes, rasNeoplasm StagingPancreatitis, ChronicCardiaMucin-4Colonic NeoplasmsSurvival RateTreatment OutcomeTumor Cells, CulturedRetrospective StudiesMice, NudeCarcinoma in SituSurvival AnalysisPancreatitisNeoplasm MetastasisNeoplasm InvasivenessPrecancerous ConditionsNeoplasm TransplantationAmpulla of VaterAntigens, NeoplasmKaplan-Meier EstimateTissue Array AnalysisCommon Bile Duct NeoplasmsSmad4 ProteinFluorouracilCarcinoma, Acinar CellEsophagogastric JunctionDisease ProgressionImmunoenzyme TechniquesAntineoplastic AgentsAntineoplastic Combined Chemotherapy ProtocolsCombined Modality TherapyReverse Transcriptase Polymerase Chain ReactionDNA, NeoplasmRadiotherapy, AdjuvantRisk FactorsCell ProliferationLymphatic MetastasisCarcinoma, Squamous CellTime FactorsNeoplasm ProteinsChemotherapy, AdjuvantPancreatic JuiceRNA, MessengerMutationTransplantation, HeterologousMucinsEndometrial NeoplasmsGPI-Linked ProteinsGene Expression ProfilingNeoplasms, Multiple PrimaryTomography, X-Ray ComputedChemoradiotherapy, AdjuvantHMGA1a ProteinIntestinal NeoplasmsMucin-1Prostatic NeoplasmsApoptosisCarcinoembryonic AntigenBlotting, WesternFollow-Up StudiesGastrointestinal NeoplasmsDisease-Free SurvivalProportional Hazards ModelsPolymerase Chain ReactionMammary Neoplasms, ExperimentalDuodenal NeoplasmsNeoplasms, ExperimentalCase-Control StudiesEndosonographyCarcinoma, Signet Ring Cellras ProteinsCecal NeoplasmsCarcinoma, EndometrioidMetaplasiaFatal Outcome