Perianal GlandsAnus DiseasesRectal FistulaAnal Gland NeoplasmsAnal CanalAnus NeoplasmsEnterostomyFissure in AnoPruritus AniIntertrigoCrohn DiseaseAbscessPerineumRectal DiseasesHemorrhoidsPaget Disease, ExtramammaryDigestive System FistulaEnterobiasisRectovaginal FistulaHemorrhoidectomyCandidiasis, CutaneousCondylomata AcuminataEnterobiusIntestinal FistulaPenile DiseasesAnal SacsVulvar DiseasesUmbilicusEyebrowsProctitisHidradenitis SuppurativaFecal ImpactionAntipruriticsDog DiseasesApocrine GlandsRectumGastrointestinal AgentsSweat Gland NeoplasmsFournier GangreneAdenoma, Sweat GlandSweat Gland DiseasesPenile IndurationAdenoma, VillousScrotumColostomyDrainageDigestive System Surgical ProceduresOintmentsPodophyllinEndosonographyVulvar NeoplasmsUlcerFistulaFecal IncontinencePenisSkin Diseases, BacterialCellulitisErythemaCarbon-Oxygen LigasesAzathioprineRecurrenceHomosexuality, MaleTreatment OutcomeAdministration, TopicalEnterococcusDogsSkin DiseasesNeoplasms, Multiple PrimaryStreptococcal InfectionsPapillomaviridaeMupirocinRectal NeoplasmsPapillomavirus InfectionsColitis, UlcerativeUltrasonography, Doppler, ColorCiprofloxacinFollow-Up StudiesProspective StudiesRetrospective StudiesDiagnostic ErrorsHIV SeropositivityWound HealingImmunosuppressive AgentsSkinSkin NeoplasmsAnti-Bacterial AgentsCarcinoma, Squamous CellDNA, ViralSexual BehaviorRisk FactorsPostoperative ComplicationsCombined Modality TherapySensitivity and SpecificityPolymerase Chain ReactionAntibodies, MonoclonalCohort Studies