AdenocarcinomaProstatic NeoplasmsProstatic HyperplasiaProstatic Intraepithelial NeoplasiaProstateProstatic DiseasesRacemases and EpimerasesImmunohistochemistryProstatectomyTumor Markers, BiologicalProstate-Specific AntigenAdenocarcinoma, MucinousAndrogensCyproteroneNeoplasms, Multiple PrimaryLung NeoplasmsReceptors, AndrogenAcid PhosphatasePancreatic NeoplasmsEsophageal NeoplasmsOrchiectomyTumor Cells, CulturedAdenocarcinoma, PapillaryBarrett EsophagusTestosterone CongenersGene Expression Regulation, NeoplasticCarcinoma, Pancreatic DuctalBiopsy, NeedleDihydrotestosteroneAdenocarcinoma, Bronchiolo-AlveolarStomach NeoplasmsImmunoenzyme TechniquesNeoplasm StagingKeratinsPrognosisDNA, NeoplasmCarcinoma, Transitional CellNeoplasm InvasivenessNeoplasm GradingCell Line, TumorCardiaCastrationNeoplasm TransplantationNeoplasms, Hormone-DependentNeoplasm ProteinsNeoplasms, ExperimentalCell DivisionNeoplasm MetastasisTestosteroneDisease ProgressionColonic NeoplasmsUrinary Bladder NeoplasmsRNA, MessengerOncogene Proteins, FusionBone NeoplasmsEsophagogastric JunctionKeratin-7Transurethral Resection of ProstatePrecancerous ConditionsCarcinoma, Squamous CellEndometrial NeoplasmsProstatitisCell LineIntestinal NeoplasmsMetaplasiaDuodenal NeoplasmsCarcinoma, Signet Ring CellCarcinoma, EndometrioidCecal NeoplasmsMammary Neoplasms, ExperimentalAdenocarcinoma, Clear CellTissue Array AnalysisProstatic Secretory ProteinsRectal NeoplasmsColorectal NeoplasmsCarcinoma, Acinar CellKeratin-20Ampulla of VaterGenes, rasCommon Bile Duct NeoplasmsLymphatic MetastasisIleal NeoplasmsBiopsyAdenomaMice, NudeCarcinoma, AdenosquamousPancreaticoduodenectomyReverse Transcriptase Polymerase Chain ReactionAntigens, NeoplasmSurvival RateJejunal NeoplasmsCarcinoembryonic AntigenRetrospective StudiesCarcinoma, Non-Small-Cell LungCell Proliferation5-alpha Reductase InhibitorsTreatment OutcomeCarcinoma in SituSurvival AnalysisAntineoplastic Agents