AdenocarcinomaProstatic NeoplasmsProstateProstatic Intraepithelial NeoplasiaProstate-Specific AntigenImmunohistochemistryProstatic HyperplasiaProstatectomyCell Line, TumorTumor Markers, BiologicalParaneoplastic Syndromes, OcularAndrogensGene Expression Regulation, NeoplasticReceptors, AndrogenTumor Cells, CulturedNeoplasm StagingMice, NudeNeoplasm TransplantationDisease ProgressionArachidonate 15-LipoxygenaseGlutathione S-Transferase piNeoplasm ProteinsPTEN PhosphohydrolaseTissue Array AnalysisAdenocarcinoma, MucinousReverse Transcriptase Polymerase Chain ReactionNeoplasm MetastasisLung NeoplasmsPrognosisNeoplasm InvasivenessTransplantation, HeterologousRNA, MessengerPancreatic NeoplasmsEsophageal NeoplasmsBlotting, WesternDNA, NeoplasmCell ProliferationAdenocarcinoma, PapillaryApoptosisBarrett EsophagusCarcinoma, Pancreatic DuctalAntineoplastic AgentsPolymerase Chain ReactionStomach NeoplasmsEpithelial CellsAdenocarcinoma, Bronchiolo-AlveolarMice, TransgenicDisease Models, AnimalSignal TransductionCardiaBase SequenceAndrogen AntagonistsColonic NeoplasmsTransurethral Resection of ProstateMice, Inbred C57BLOrchiectomyEsophagogastric JunctionKeratin-7Neoplasms, Hormone-DependentBiopsyPrecancerous ConditionsEndometrial NeoplasmsCarcinoma, Squamous CellProstatic DiseasesNeoplasm GradingNeoplasms, Multiple PrimaryImmunoenzyme TechniquesCase-Control StudiesBiopsy, NeedleIntestinal NeoplasmsTreatment OutcomeSurvival RateDihydrotestosteroneGene Expression ProfilingRisk FactorsRetrospective StudiesLymphatic MetastasisCarcinomaColorectal NeoplasmsAntigens, NeoplasmTosyl CompoundsMammary Neoplasms, ExperimentalSurvival AnalysisDuodenal NeoplasmsBone NeoplasmsMetaplasiaCarcinoma, Signet Ring CellCarcinoma, EndometrioidCecal NeoplasmsTime FactorsAdenocarcinoma, Clear CellCell DivisionCell Transformation, NeoplasticRectal NeoplasmsNeoplasm Recurrence, LocalGenes, rasKaplan-Meier EstimateXenograft Model Antitumor AssaysDigital Rectal ExaminationFinasteride