Carcinoma, Signet Ring CellCarcinoma, Transitional CellUrinary Bladder NeoplasmsAdenocarcinoma, MucinousCarcinoma, Squamous CellUreteral NeoplasmsStomach NeoplasmsCarcinomaAppendiceal NeoplasmsUrologic NeoplasmsUmbilicusKidney PelvisImmunohistochemistryCarcinoma, Renal CellUrethral NeoplasmsNeoplasm StagingUrotheliumCystectomyKidney NeoplasmsCarcinoma, Basal CellNeoplasm InvasivenessAdenocarcinomaCarcinoma, HepatocellularPrognosisMicrosatellite InstabilityUrinary BladderGastrectomyRare DiseasesCarcinoma in SituMucinsAdministration, IntravesicalCadherinsLoss of HeterozygosityProto-Oncogene Proteins B-rafTumor Markers, BiologicalPeritoneal NeoplasmsUreterUroplakin IIUrogenital NeoplasmsSurvival AnalysisCarcinoma, PapillaryCystoscopyColorectal NeoplasmsPyloric AntrumEndoscopy, GastrointestinalNeoplasm Recurrence, LocalMicrosatellite Repeatsras ProteinsHistocytochemistryCarcinoma, Merkel CellHead and Neck NeoplasmsNeoplasms, Multiple PrimaryGene Expression Regulation, NeoplasticUroplakin IIIMutationTumor Cells, CulturedMuscle NeoplasmsCarcinoma, Small CellMouth NeoplasmsNephrectomyRetrospective StudiesAlcian BlueUroplakin IbLiver NeoplasmsSkin NeoplasmsCell Line, TumorDNA Mutational AnalysisHematuriaImmunoenzyme TechniquesEsophageal NeoplasmsDisease ProgressionUroplakin IaFatal OutcomeSpermatoceleCarcinoma, Ductal, BreastLymphatic MetastasisDNA, Neoplasm