Carcinoma, Basal CellCarcinomaCarcinoma, Squamous CellCarcinoma, HepatocellularBasal Cell Nevus SyndromeSkin NeoplasmsCarcinoma in SituCarcinoma, PapillaryImmunohistochemistryNeoplasms, Basal CellLiver NeoplasmsCarcinoma, Ductal, BreastEyelid NeoplasmsTumor Markers, BiologicalAdenocarcinomaPrognosisKeratinsFacial NeoplasmsCarcinoma, Transitional CellRetrospective StudiesSensitivity and SpecificityCarcinoma, Adenoid CysticBreast NeoplasmsNeoplasm InvasivenessCarcinoma, BronchogenicCarcinoma, Intraductal, NoninfiltratingMohs SurgeryDelayed DiagnosisNeoplasm StagingCarcinoma, Small CellGene Expression Regulation, NeoplasticCarcinoma, MedullaryLung NeoplasmsCell Line, TumorCarcinoma, LobularBiopsyEarly DiagnosisKeratin-14Thyroid NeoplasmsPrenatal DiagnosisCarcinoma, NeuroendocrineNasopharyngeal NeoplasmsTumor Cells, CulturedHead and Neck NeoplasmsTreatment OutcomeMouth NeoplasmsSkinImmunoenzyme TechniquesTime FactorsNeoplasms, Multiple PrimaryEsophageal NeoplasmsCarcinoma, MucoepidermoidCarcinoma, AdenosquamousNeoplasm Recurrence, LocalEpitheliumNeoplasm ProteinsFollow-Up StudiesTomography, X-Ray ComputedPrecancerous ConditionsLymphatic MetastasisCarcinoma, EndometrioidRNA, MessengerOvarian NeoplasmsEpithelial CellsNeoplasm MetastasisDermoscopyCarcinoma, Merkel CellUrinary Bladder NeoplasmsCarcinoma, BasosquamousCarcinoma, EmbryonalRisk FactorsCarcinoma, DuctalReverse Transcriptase Polymerase Chain ReactionKeratin-5Colonic NeoplasmsDiagnosisKeratinocytesDNA, NeoplasmAntineoplastic AgentsAdrenocortical CarcinomaDisease ProgressionStomach NeoplasmsFatal OutcomeUterine Cervical NeoplasmsPredictive Value of TestsSurvival RateEpidermisCarcinoma, VerrucousCarcinoma, Signet Ring CellCell ProliferationSurvival AnalysisMice, NudeProstateMutationCase-Control StudiesAntigens, NeoplasmKeratosisBowen's DiseaseKeratin-15Cell Division