Carcinoma, Squamous CellHead and Neck NeoplasmsMouth NeoplasmsEsophageal NeoplasmsCarcinoma, Basal CellCarcinoma, Renal CellNeoplasms, Squamous CellCarcinomaSkin NeoplasmsTongue NeoplasmsLaryngeal NeoplasmsImmunohistochemistryOropharyngeal NeoplasmsTumor Markers, BiologicalPrognosisNeoplasm StagingLung NeoplasmsKidney NeoplasmsCell Line, TumorAdenocarcinomaGene Expression Regulation, NeoplasticNeoplasm InvasivenessLymphatic MetastasisKeratoacanthomaUterine Cervical NeoplasmsCarcinoma, Transitional CellCarcinoma in SituCarcinoma, HepatocellularMouth MucosaVulvar NeoplasmsPapillomavirus InfectionsCarcinoma, Small CellHypopharyngeal NeoplasmsPharyngeal NeoplasmsCarcinoma, Merkel CellPrecancerous ConditionsCarcinoma, VerrucousKeratosis, ActinicPapillomaviridaeTonsillar NeoplasmsKeratosisNeoplasm Recurrence, LocalCisplatinPenile NeoplasmsSurvival RateRetrospective StudiesGingival NeoplasmsTumor Cells, CulturedNeoplasm ProteinsImmunoenzyme TechniquesLip NeoplasmsCombined Modality TherapySurvival AnalysisNeck DissectionLeukoplakia, OralPapillomaMice, NudeNeoplasms, Multiple PrimaryAntineoplastic AgentsTumor Suppressor Protein p53Carcinoma, AdenosquamousCarcinoma, BasosquamousTreatment OutcomeAnus NeoplasmsDNA, NeoplasmCarcinoma, PapillaryAntigens, NeoplasmKeratinsNeoplasm MetastasisReverse Transcriptase Polymerase Chain ReactionCase-Control StudiesHuman papillomavirus 16EsophagusCarcinoma, Large CellCyclin-Dependent Kinase Inhibitor p16Genes, p53Tissue Array AnalysisReceptor, Epidermal Growth FactorDisease-Free SurvivalKeratinocytesDisease ProgressionRNA, MessengerBowen's DiseaseEsophagectomyCell ProliferationKaplan-Meier EstimateLeukoplakiaLoss of HeterozygositySerpinsNeoplasm TransplantationCarcinoma, BronchogenicEyelid NeoplasmsCell Transformation, NeoplasticChromosomes, Human, Pair 3ChemoradiotherapyUrinary Bladder NeoplasmsBiopsyFollow-Up StudiesPolymerase Chain ReactionLiver Neoplasms