AdenocarcinomaAdenocarcinoma, Bronchiolo-AlveolarAdenocarcinoma, MucinousNeoplasm InvasivenessCarcinoma, Pancreatic DuctalBarrett EsophagusCarcinoma in SituPancreatic NeoplasmsPrecancerous ConditionsLung NeoplasmsAdenomaColon, TransverseImmunohistochemistryProstatic Intraepithelial NeoplasiaIntestinal PolypsColonic NeoplasmsUterine Cervical NeoplasmsTumor Markers, BiologicalEsophageal NeoplasmsAdenocarcinoma, PapillaryProstatic NeoplasmsProstateStomach NeoplasmsPrognosisHyperplasiaBiopsyDisease ProgressionCell Transformation, NeoplasticCardiaEsophagogastric JunctionNeoplasm StagingGene Expression Regulation, NeoplasticCell Line, TumorKeratin-7Carcinoma, Squamous CellEndometrial NeoplasmsNeoplasms, Multiple PrimaryIntestinal NeoplasmsTumor Cells, CulturedCarcinoma, EndometrioidAdenocarcinoma, Clear CellCarcinoma, Signet Ring CellDuodenal NeoplasmsMammary Neoplasms, ExperimentalCecal NeoplasmsMetaplasiaImmunoenzyme TechniquesColorectal NeoplasmsTissue Array AnalysisRectal NeoplasmsGenes, rasAmpulla of VaterCommon Bile Duct NeoplasmsKeratin-20Ileal NeoplasmsSurvival RateDNA, NeoplasmNeoplasm ProteinsRNA, MessengerPancreaticoduodenectomyNeoplasm MetastasisMutationLymphatic MetastasisCarcinoma, Non-Small-Cell LungJejunal NeoplasmsCarcinoma, AdenosquamousReverse Transcriptase Polymerase Chain ReactionSurvival AnalysisRetrospective StudiesCarcinoembryonic AntigenNeoplasm TransplantationCarcinoma, Acinar CellEsophagusGene Expression ProfilingKaplan-Meier EstimateAntineoplastic AgentsMice, NudeReceptor, Epidermal Growth FactorGastrectomyTreatment OutcomeParanasal Sinus NeoplasmsPolymerase Chain ReactionAntigens, NeoplasmFatal OutcomePancreatectomyCell ProliferationTumor Suppressor Protein p53MucinsGastrointestinal NeoplasmsAppendiceal NeoplasmsPancreatic DuctsMolecular Sequence DataOvarian NeoplasmsGallbladder NeoplasmsDeoxycytidineKeratinsTime FactorsSigmoid NeoplasmsCase-Control StudiesEsophagectomy