AdenocarcinomaPancreatic NeoplasmsAdenocarcinoma, MucinousEctromeliaAdenocarcinoma, PapillaryCarcinoma, Pancreatic DuctalEsophageal NeoplasmsStomach NeoplasmsBarrett EsophagusAdenocarcinoma, Bronchiolo-AlveolarImmunohistochemistryNeoplasms, Multiple PrimaryColonic NeoplasmsNeoplasmsTumor Markers, BiologicalCardiaNeoplasm StagingNeoplasms, Cystic, Mucinous, and SerousIntestinal NeoplasmsDNA, NeoplasmPrognosisKeratin-7Neoplasm InvasivenessGene Expression Regulation, NeoplasticDuodenal NeoplasmsAdenomaEsophagogastric JunctionAppendiceal NeoplasmsSkin NeoplasmsCarcinoma, Squamous CellNeoplasm ProteinsCell Line, TumorColorectal NeoplasmsEndometrial NeoplasmsPrecancerous ConditionsGastrointestinal NeoplasmsOvarian NeoplasmsKidney NeoplasmsNeoplasms, Second PrimaryIleal NeoplasmsNeoplasms, ExperimentalProstatic NeoplasmsCecal NeoplasmsCommon Bile Duct NeoplasmsAntigens, NeoplasmNeoplasm MetastasisLiver NeoplasmsCarcinoma, Acinar CellUterine NeoplasmsImmunoenzyme TechniquesRectal NeoplasmsMammary Neoplasms, ExperimentalTumor Cells, CulturedParotid NeoplasmsNose NeoplasmsCystadenomaParanasal Sinus NeoplasmsNeoplasm TransplantationThyroid NeoplasmsSalivary Gland NeoplasmsJejunal NeoplasmsRetrospective StudiesPancreatectomyCystadenoma, MucinousGenes, rasMetaplasiaAdenocarcinoma, Clear CellCystadenocarcinomaCarcinoma, Signet Ring CellPancreaticoduodenectomyCystadenocarcinoma, MucinousCarcinoma, EndometrioidKeratin-20Tissue Array AnalysisFatal OutcomeNeoplasms, Complex and MixedSurvival RateBile Duct NeoplasmsNeoplasm Recurrence, LocalCarcinomaMyeloproliferative DisordersGallbladder NeoplasmsMutationSweat Gland NeoplasmsBiopsyDisease ProgressionNeoplasms, Glandular and EpithelialTomography, X-Ray ComputedLymphatic MetastasisCarcinoma, PapillaryCarcinoma in SituTreatment OutcomeCarcinoembryonic AntigenSurvival AnalysisUterine Cervical NeoplasmsAmpulla of VaterEndocrine Gland NeoplasmsEye NeoplasmsNeoplasms, Connective and Soft TissueAnal Gland Neoplasms