AdenocarcinomaAnus NeoplasmsLung NeoplasmsAdenocarcinoma, MucinousPancreatic NeoplasmsAnus DiseasesEsophageal NeoplasmsStomach NeoplasmsCarcinoma, Squamous CellAdenocarcinoma, PapillaryCarcinoma, Pancreatic DuctalBarrett EsophagusAdenocarcinoma, Bronchiolo-AlveolarColonic NeoplasmsPapillomavirus InfectionsCarcinoma in SituCardiaTumor Markers, BiologicalNeoplasm StagingImmunohistochemistryPrognosisPrecancerous ConditionsAnal CanalColostomyProstatic NeoplasmsGene Expression Regulation, NeoplasticHomosexuality, MaleCell Line, TumorMitomycinNeoplasm InvasivenessChemoradiotherapyEndometrial NeoplasmsProctoscopyIncidenceUterine Cervical NeoplasmsPapillomaviridaeEarly Detection of CancerSurvival RateEsophagogastric JunctionNeoplasm MetastasisPenile NeoplasmsOvarian NeoplasmsRetrospective StudiesFluorouracilDisease ProgressionCondylomata AcuminataColorectal NeoplasmsNeoplasm ProteinsNeoplasms, Multiple PrimaryRisk FactorsMice, NudeRectal NeoplasmsKeratin-7Tumor Cells, CulturedCarcinoma, Non-Small-Cell LungSurvival AnalysisAntineoplastic Combined Chemotherapy ProtocolsCombined Modality TherapyVaginal NeoplasmsNeoplasmsMammary Neoplasms, ExperimentalIntestinal NeoplasmsDNA, NeoplasmAntineoplastic AgentsFollow-Up StudiesBreast NeoplasmsNeoplasm TransplantationReverse Transcriptase Polymerase Chain ReactionImmunoenzyme TechniquesRNA, MessengerMutationCarcinoma, EndometrioidTissue Array AnalysisGene Expression ProfilingDisease-Free SurvivalCarcinoma, Signet Ring CellAdenocarcinoma, Clear CellTreatment OutcomeGenes, rasHemorrhoidsDuodenal NeoplasmsCarcinomaCecal NeoplasmsMetaplasiaAdenomaUnited StatesKaplan-Meier EstimateTumor Suppressor Protein p53Antigens, NeoplasmSmokingCell Transformation, NeoplasticRegistriesLymphatic MetastasisReceptor, Epidermal Growth FactorVulvar NeoplasmsCarcinoembryonic AntigenNeoplasm Recurrence, LocalCell ProliferationAmpulla of VaterTime Factors