AdenocarcinomaCarcinoma, Squamous CellEsophageal NeoplasmsHead and Neck NeoplasmsNeoplasms, Squamous CellMouth NeoplasmsLung NeoplasmsAdenocarcinoma, MucinousImmunohistochemistryTumor Markers, BiologicalPancreatic NeoplasmsBarrett EsophagusAdenocarcinoma, PapillaryStomach NeoplasmsTongue NeoplasmsNeoplasm StagingPrognosisAdenocarcinoma, Bronchiolo-AlveolarSkin NeoplasmsLaryngeal NeoplasmsCarcinoma, Pancreatic DuctalCell Line, TumorCardiaGene Expression Regulation, NeoplasticPrecancerous ConditionsUterine Cervical NeoplasmsOropharyngeal NeoplasmsNeoplasm InvasivenessLymphatic MetastasisCarcinoma, Basal CellNeoplasms, Multiple PrimaryColonic NeoplasmsTumor Cells, CulturedImmunoenzyme TechniquesPapillomavirus InfectionsEsophagusSurvival RateEsophagogastric JunctionNeoplasm ProteinsKeratoacanthomaRetrospective StudiesSurvival AnalysisCarcinoma, AdenosquamousCisplatinPapillomaviridaeTissue Array AnalysisDNA, NeoplasmMice, NudeKeratin-7Vulvar NeoplasmsReceptor, Epidermal Growth FactorTumor Suppressor Protein p53Neoplasm Recurrence, LocalCombined Modality TherapyMouth MucosaKeratinsCarcinoma in SituAntigens, NeoplasmEsophagectomyReverse Transcriptase Polymerase Chain ReactionDisease ProgressionAntineoplastic AgentsCarcinoma, Non-Small-Cell LungNeoplasm MetastasisTreatment OutcomePharyngeal NeoplasmsCase-Control StudiesKaplan-Meier EstimateTonsillar NeoplasmsNeoplasm TransplantationRNA, MessengerPolymerase Chain ReactionHypopharyngeal NeoplasmsMetaplasiaBiopsyEndometrial NeoplasmsCell ProliferationGenes, rasCell Transformation, NeoplasticKeratosisAnus NeoplasmsPenile NeoplasmsParanasal Sinus NeoplasmsKeratosis, ActinicCarcinoma, VerrucousFatal OutcomeMutationCecal NeoplasmsFluorouracilLoss of HeterozygosityCyclin-Dependent Kinase Inhibitor p16Gingival NeoplasmsDisease-Free SurvivalPapillomaGenes, p53Risk FactorsIntestinal NeoplasmsGene Expression ProfilingDuodenal NeoplasmsProstatic Neoplasms