AdenocarcinomaAdenocarcinoma, Bronchiolo-AlveolarAdenocarcinoma, MucinousCarcinoma in SituNeoplasm InvasivenessCarcinoma, Pancreatic DuctalBarrett EsophagusPancreatic NeoplasmsPrecancerous ConditionsLung NeoplasmsAdenomaColon, TransverseImmunohistochemistryProstatic Intraepithelial NeoplasiaIntestinal PolypsColonic NeoplasmsUterine Cervical NeoplasmsEsophageal NeoplasmsTumor Markers, BiologicalProstatic NeoplasmsAdenocarcinoma, PapillaryProstateStomach NeoplasmsHyperplasiaPrognosisBiopsyDisease ProgressionCell Transformation, NeoplasticCardiaIn Situ HybridizationEsophagogastric JunctionNeoplasm StagingIn Situ Hybridization, FluorescenceGene Expression Regulation, NeoplasticKeratin-7Cell Line, TumorCarcinoma, Squamous CellEndometrial NeoplasmsNeoplasms, Multiple PrimaryIntestinal NeoplasmsTumor Cells, CulturedDuodenal NeoplasmsCarcinoma, Signet Ring CellCarcinoma, EndometrioidCecal NeoplasmsMammary Neoplasms, ExperimentalMetaplasiaAdenocarcinoma, Clear CellImmunoenzyme TechniquesColorectal NeoplasmsRectal NeoplasmsGenes, rasAmpulla of VaterTissue Array AnalysisCommon Bile Duct NeoplasmsRNA, MessengerKeratin-20Ileal NeoplasmsDNA, NeoplasmPancreaticoduodenectomyNeoplasm ProteinsSurvival RateNeoplasm MetastasisJejunal NeoplasmsLymphatic MetastasisCarcinoma, Non-Small-Cell LungCarcinoma, AdenosquamousNeoplasm TransplantationCarcinoma, Acinar CellCarcinoembryonic AntigenEsophagusSurvival AnalysisRetrospective StudiesReverse Transcriptase Polymerase Chain ReactionMutationMice, NudeGastrectomyReceptor, Epidermal Growth FactorParanasal Sinus NeoplasmsAntineoplastic AgentsKaplan-Meier EstimateAntigens, NeoplasmFatal OutcomePancreatectomyTreatment OutcomeMucinsGene Expression ProfilingTumor Suppressor Protein p53Cell ProliferationGastrointestinal NeoplasmsPancreatic DuctsAppendiceal NeoplasmsPolymerase Chain ReactionGallbladder NeoplasmsDeoxycytidineKeratinsEndometrial HyperplasiaSigmoid NeoplasmsEsophagectomyOvarian Neoplasms