Ultrasonic TherapyUltrasonicsUltrasound, High-Intensity Focused, TransrectalHigh-Intensity Focused Ultrasound AblationUltrasonographyRectumUltrasonography, InterventionalTransducersProstateUltrasonography, Doppler, ColorProstatic DiseasesEnergy MetabolismMicrobubblesMagnetic Resonance Imaging, InterventionalUltrasonography, PrenatalSensitivity and SpecificityUltrasonography, DopplerAcousticsBiopsy, NeedleContrast MediaReproducibility of ResultsMagnetic Resonance ImagingImage-Guided BiopsyProstatic NeoplasmsImaging, Three-DimensionalProspective StudiesTime FactorsPregnancyEndosonographyEjaculatory DuctsPhantoms, ImagingEnergy IntakeEchoencephalographyUltrasonography, MammaryBiopsyExerciseImage EnhancementErgometryEnergy TransferSulfur HexafluorideHemospermiaEquipment DesignThermographyPalpationTomography, X-Ray ComputedPredictive Value of TestsFeasibility StudiesHigh-Energy Shock WavesFetal DiseasesPerineumUltrasonography, Doppler, TranscranialProstatic HyperplasiaTreatment OutcomeProstate-Specific AntigenElasticity Imaging TechniquesVaginaBlood Flow VelocityImage Interpretation, Computer-AssistedMuscle, SkeletalTransurethral Resection of ProstateTransducers, PressurePregnancy Trimester, SecondGestational AgeDiagnostic Techniques, UrologicalProstatitisAdministration, RectalRetrospective StudiesMicroscopy, AcousticThermal ConductivityEndoscopic Ultrasound-Guided Fine Needle AspirationPhysical ExertionUltrasonography, Doppler, PulsedRunningDigital Rectal ExaminationPhysical Education and TrainingOxygen ConsumptionPhysical EnduranceSeminal Vesicles