AdenocarcinomaLung NeoplasmsAdenocarcinoma, Bronchiolo-AlveolarAdenocarcinoma, MucinousLungAdenocarcinoma, PapillaryPancreatic NeoplasmsEsophageal NeoplasmsBarrett EsophagusCarcinoma, Pancreatic DuctalStomach NeoplasmsImmunohistochemistryCell Line, TumorTumor Markers, BiologicalCarcinoma, Non-Small-Cell LungGene Expression Regulation, NeoplasticCardiaPrognosisNeoplasm StagingColonic NeoplasmsReceptor, Epidermal Growth FactorCarcinoma, Squamous CellKeratin-7Tumor Cells, CulturedNeoplasm InvasivenessGenes, rasLung DiseasesEsophagogastric JunctionMutationPrecancerous ConditionsGenes, erbB-1Immunoenzyme TechniquesAntineoplastic Agentsras ProteinsMice, NudeEndometrial NeoplasmsCell ProliferationNeoplasm MetastasisGene Expression ProfilingRNA, MessengerQuinazolinesNeoplasms, Multiple PrimaryReverse Transcriptase Polymerase Chain ReactionDNA, NeoplasmNeoplasm TransplantationCarcinoma, Signet Ring CellIntestinal NeoplasmsSurvival RateNeoplasm ProteinsTissue Array AnalysisPleural Effusion, MalignantProstatic NeoplasmsSurvival AnalysisLymphatic MetastasisKaplan-Meier EstimateSmokingMammary Neoplasms, ExperimentalDisease ProgressionDuodenal NeoplasmsOligonucleotide Array Sequence AnalysisCarcinoma, EndometrioidCarcinoma, AdenosquamousAdenomaCecal NeoplasmsMetaplasiaAdenocarcinoma, Clear CellRetrospective StudiesAntigens, NeoplasmColorectal NeoplasmsApoptosisTreatment OutcomeCarcinoma, Small CellCarcinoembryonic AntigenRectal NeoplasmsCarcinoma, Large CellDNA Mutational AnalysisTumor Suppressor Protein p53Ampulla of VaterCommon Bile Duct NeoplasmsBlotting, WesternCell Transformation, NeoplasticProto-Oncogene ProteinsKeratin-20Ileal NeoplasmsMesotheliomaLung InjuryFatal OutcomePancreaticoduodenectomyDrug Resistance, NeoplasmTransplantation, HeterologousTomography, X-Ray ComputedBiopsyJejunal NeoplasmsCase-Control StudiesNeoplasms, ExperimentalCarcinoma, Acinar CellMucinsCisplatinPolymerase Chain ReactionEsophagus