AdenocarcinomaAdenocarcinoma, MucinousLung NeoplasmsPancreatic NeoplasmsEsophageal NeoplasmsAdenocarcinoma, PapillaryBarrett EsophagusCarcinoma, Pancreatic DuctalStomach NeoplasmsAdenocarcinoma, Bronchiolo-AlveolarCardiaImmunohistochemistryColonic NeoplasmsTumor Markers, BiologicalEsophagogastric JunctionNeoplasm StagingPrognosisCell Line, TumorKeratin-7Gene Expression Regulation, NeoplasticCarcinoma, Squamous CellEndometrial NeoplasmsNeoplasms, Multiple PrimaryPrecancerous ConditionsIntestinal NeoplasmsProstatic NeoplasmsTumor Cells, CulturedDuodenal NeoplasmsCarcinoma, Signet Ring CellCarcinoma, EndometrioidCecal NeoplasmsNeoplasm InvasivenessMammary Neoplasms, ExperimentalAdenocarcinoma, Clear CellMetaplasiaImmunoenzyme TechniquesColorectal NeoplasmsRectal NeoplasmsAmpulla of VaterGenes, rasCommon Bile Duct NeoplasmsMutationAdenomaKeratin-20Tissue Array AnalysisIleal NeoplasmsPancreaticoduodenectomyDNA, NeoplasmNeoplasm ProteinsJejunal NeoplasmsNeoplasm MetastasisSurvival RateLymphatic MetastasisCarcinoma, Non-Small-Cell LungCarcinoma, AdenosquamousNeoplasm TransplantationCarcinoembryonic AntigenCarcinoma, Acinar CellRNA, MessengerEsophagusDisease ProgressionRetrospective StudiesSurvival AnalysisMice, NudeTreatment OutcomeGastrectomyReverse Transcriptase Polymerase Chain ReactionAntineoplastic AgentsReceptor, Epidermal Growth FactorParanasal Sinus NeoplasmsCarcinoma in SituAntigens, NeoplasmBiopsyFatal OutcomeKaplan-Meier EstimateMucinsPancreatectomyGene Expression ProfilingUterine Cervical NeoplasmsTumor Suppressor Protein p53Cell ProliferationGastrointestinal NeoplasmsTime FactorsAppendiceal NeoplasmsPancreatic DuctsGallbladder NeoplasmsDeoxycytidineMolecular Sequence DataKeratinsPolymerase Chain ReactionCell Transformation, NeoplasticSigmoid NeoplasmsEsophagectomyOvarian NeoplasmsEndometrial HyperplasiaNeoplasms, ExperimentalApoptosisProstatic Intraepithelial Neoplasiaras ProteinsCarcinoma, Large Cell