Prostatic HyperplasiaProstatitisProstateTransurethral Resection of ProstateSerenoa5-alpha Reductase InhibitorsProstatic NeoplasmsFinasterideProstatic DiseasesAzasteroidsHyperplasiaUrinary Bladder Neck ObstructionUrinary RetentionLower Urinary Tract SymptomsDoxazosinAdrenergic alpha-1 Receptor AntagonistsUrination DisordersProstate-Specific AntigenUrodynamicsProstatismAdrenergic alpha-AntagonistsUrologyCholestenone 5 alpha-ReductaseUrologic DiseasesUrinationLaser TherapyProstatectomyProstatic Intraepithelial NeoplasiaPelvic PainDihydrotestosteronePygeumUrologic Surgical Procedures, MaleChlormadinone AcetateInflation, EconomicAllylestrenolErectile DysfunctionReceptors, AndrogenAndrogensTestosteroneNocturiaUrinary CatheterizationAndrostane-3,17-diolUrethral ObstructionDiagnostic Techniques, Urologicalalpha 1-AntichymotrypsinElectrosurgeryPhytotherapyUrethraOrgan SizePrazosinUrinary TractStromal CellsImmunohistochemistryBixaceaeUrological AgentsReceptors, Adrenergic, alpha-1AdenocarcinomaAndrogen AntagonistsSulfonamidesThioredoxin Reductase 2Treatment OutcomePlant ExtractsPhosphodiesterase 5 InhibitorsEndometrial HyperplasiaUrinary BladderAcid Phosphatase3-Oxo-5-alpha-Steroid 4-DehydrogenaseTissue KallikreinsCarbolinesUrinary Bladder, OveractiveProstateinChronic DiseaseUltrasonic TherapyDisease ProgressionTumor Markers, BiologicalUrineBiopsyEjaculationAdrenergic AntagonistsOrchiectomyBotulinum Toxins, Type AEpitheliumEpithelial CellsProspective StudiesSeverity of Illness IndexAdrenal Hyperplasia, CongenitalDouble-Blind MethodSensitivity and SpecificityRisk FactorsUrinary Tract InfectionsImmunoenzyme TechniquesAndrostenediolsTestosterone PropionateUrogenital SystemAsymptomatic DiseasesQuality of LifeLaser CoagulationCase-Control StudiesRNA, MessengerImmunoassay