Carcinoma, Squamous CellAdenocarcinomaHead and Neck NeoplasmsMouth NeoplasmsEsophageal NeoplasmsCarcinoma, Basal CellCarcinoma, Renal CellCarcinomaSkin NeoplasmsTongue NeoplasmsImmunohistochemistryLaryngeal NeoplasmsNeoplasms, Squamous CellLung NeoplasmsTumor Markers, BiologicalPrognosisNeoplasm StagingOropharyngeal NeoplasmsKidney NeoplasmsCell Line, TumorGene Expression Regulation, NeoplasticNeoplasm InvasivenessCarcinoma, Transitional CellCarcinoma in SituCarcinoma, HepatocellularLymphatic MetastasisCarcinoma, Small CellUterine Cervical NeoplasmsCarcinoma, Merkel CellPrecancerous ConditionsKeratoacanthomaMouth MucosaTumor Cells, CulturedVulvar NeoplasmsPapillomavirus InfectionsSurvival RateNeoplasm Recurrence, LocalCarcinoma, VerrucousNeoplasms, Multiple PrimaryImmunoenzyme TechniquesHypopharyngeal NeoplasmsPharyngeal NeoplasmsNeoplasm ProteinsRetrospective StudiesAdenocarcinoma, MucinousStomach NeoplasmsSurvival AnalysisCisplatinKeratosis, ActinicTonsillar NeoplasmsPapillomaviridaeMice, NudeAntineoplastic AgentsCarcinoma, AdenosquamousNeoplasm MetastasisCombined Modality TherapyDNA, NeoplasmKeratosisCarcinoma, PapillaryTreatment OutcomeTumor Suppressor Protein p53Pancreatic NeoplasmsAntigens, NeoplasmCarcinoma, Signet Ring CellReverse Transcriptase Polymerase Chain ReactionTissue Array AnalysisGingival NeoplasmsCarcinoma, Large CellPenile NeoplasmsKeratinsCarcinoma, Acinar CellDisease ProgressionRNA, MessengerEsophagusLip NeoplasmsCase-Control StudiesNeck DissectionReceptor, Epidermal Growth FactorCardiaPapillomaNeoplasm TransplantationLeukoplakia, OralCell ProliferationKaplan-Meier EstimateDisease-Free SurvivalLiver NeoplasmsAnus NeoplasmsCarcinoma, BasosquamousGenes, p53Adenocarcinoma, PapillaryAdenocarcinoma, Bronchiolo-AlveolarEsophagectomyCarcinoma, Non-Small-Cell LungBiopsyCyclin-Dependent Kinase Inhibitor p16Loss of HeterozygosityBarrett EsophagusCell Transformation, NeoplasticCarcinoma, BronchogenicUrinary Bladder Neoplasms