AdenocarcinomaNeoplasmsLung NeoplasmsPancreatic NeoplasmsAdenocarcinoma, MucinousEsophageal NeoplasmsStomach NeoplasmsAdenocarcinoma, PapillaryBarrett EsophagusCarcinoma, Pancreatic DuctalAdenocarcinoma, Bronchiolo-AlveolarTumor Markers, BiologicalColonic NeoplasmsImmunohistochemistryPrognosisCardiaNeoplasm StagingRetrospective StudiesAntigens, NeoplasmPancreaticoduodenectomyBronchial NeoplasmsCell Line, TumorLeukemiaCarcinoma, Squamous CellGastrointestinal NeoplasmsNeoplasm MetastasisGene Expression Regulation, NeoplasticEsophagogastric JunctionPleural EffusionPrecancerous ConditionsPalliative CareRectal NeoplasmsTreatment OutcomeAntineoplastic AgentsTumor Cells, CulturedLymphomaNeoplasm InvasivenessOvarian NeoplasmsCarcinoembryonic AntigenSurvival RateKeratin-7Neoplasm ProteinsColorectal NeoplasmsProstatic NeoplasmsCarcinoma, BronchogenicTime FactorsBiopsy, NeedleBreast NeoplasmsTomography, X-Ray ComputedImmunoenzyme TechniquesSurvival AnalysisUrogenital NeoplasmsEndometrial NeoplasmsBiopsyAntigens, Tumor-Associated, CarbohydrateCapillary FragilitySensitivity and SpecificityCarcinomaAbdominal NeoplasmsNeoplasms, Multiple PrimaryUterine Cervical NeoplasmsDNA, NeoplasmNeoplasms, Nerve TissueNeoplasm TransplantationIntestinal NeoplasmsLymphatic MetastasisPleural Effusion, MalignantLiver NeoplasmsAntibodies, MonoclonalDisease ProgressionFollow-Up StudiesRisk FactorsCarcinoma, Non-Small-Cell LungAscitesPostoperative ComplicationsCachexiaDuodenal NeoplasmsCarcinoma, Signet Ring CellCarcinoma, EndometrioidEpididymal Secretory ProteinsSolitary Pulmonary NoduleCecal NeoplasmsReverse Transcriptase Polymerase Chain ReactionMammary Neoplasms, ExperimentalImmunotherapyKaplan-Meier EstimateAdenocarcinoma, Clear CellMetaplasiaMice, NudeParaneoplastic SyndromesNeoplasm Recurrence, LocalCell Transformation, NeoplasticPlacental ExtractsRNA, MessengerBone NeoplasmsMelanomaNeoplasms, ExperimentalBiliary Tract NeoplasmsProspective StudiesCytodiagnosis