Anus NeoplasmsCarcinoma in SituAnus DiseasesCervical Intraepithelial NeoplasiaHuman papillomavirus 11Papillomavirus InfectionsHuman papillomavirus 6ProctoscopyHuman papillomavirus 18Prostatic Intraepithelial NeoplasiaAdenocarcinomaPapillomaviridaeAnal CanalHuman papillomavirus 16Uterine Cervical NeoplasmsHomosexuality, MaleCytodiagnosisPapillomavirus VaccinesVulvar NeoplasmsColposcopyVaginal SmearsCervix UteriPrecancerous ConditionsHIV InfectionsVaginal NeoplasmsTumor Virus InfectionsUterine Cervical DysplasiaDNA, ViralElectrosurgeryCarcinoma, Pancreatic DuctalProstatic NeoplasmsPapanicolaou TestProstateConizationPancreatic NeoplasmsImmunohistochemistryAlphapapillomavirusBiopsyNeoplasms, Squamous CellCarcinoma, Squamous CellCondylomata AcuminataTumor Markers, BiologicalNeoplasm GradingDisease ProgressionNeoplasm Regression, SpontaneousAdenocarcinoma, MucinousOncogene Proteins, ViralDNA Probes, HPVNeoplasm InvasivenessSensitivity and SpecificityEsophageal NeoplasmsPolymerase Chain ReactionMetaplasiaEpitheliumBarrett EsophagusProstatic HyperplasiaPapillomavirus E7 ProteinsPathology, ClinicalStomach NeoplasmsUterine Cervical DiseasesNeoplasm StagingCyclin-Dependent Kinase Inhibitor p16Mass ScreeningIntestinal MucosaLung NeoplasmsNeoplasms, Multiple PrimaryGene Expression Regulation, NeoplasticHysterectomyImmunoenzyme TechniquesPrognosisRisk FactorsAdenocarcinoma, PapillaryCell Transformation, NeoplasticVulvar DiseasesKi-67 AntigenPancreatic DuctsPenile NeoplasmsMultiple Endocrine Neoplasia Type 1Costa RicaRetrospective StudiesMice, TransgenicFollow-Up StudiesEpithelial CellsEndometrial NeoplasmsCytological TechniquesAdenocarcinoma, Bronchiolo-AlveolarConjunctival NeoplasmsEarly Detection of CancerBiopsy, NeedleHyperplasiaCarcinoma, AdenosquamousNarrow Band ImagingCase-Control StudiesDNA, NeoplasmVulvaCell Line, TumorNeoplasm Proteins