UltrasonicsTransducersMagnetic Resonance Imaging, InterventionalImage-Guided BiopsyNeedlesUltrasonic TherapyBiopsy, NeedleHigh-Energy Shock WavesBiopsyRadiography, InterventionalJugular VeinsUltrasonography, InterventionalUltrasonographyHigh-Intensity Focused Ultrasound AblationMicrobubblesUltrasonography, PrenatalSensitivity and SpecificityBiopsy, Fine-NeedleGene FrequencyUltrasonography, DopplerReproducibility of ResultsUltrasonography, Doppler, ColorBiopsy, Large-Core NeedlePregnancyEndosonographyProspective StudiesMicroscopy, AcousticEquipment DesignContrast MediaImaging, Three-DimensionalUltrasonography, MammaryTime FactorsRetrospective StudiesPredictive Value of TestsEchoencephalographyAcousticsSonicationElasticity Imaging TechniquesTomography, X-Ray ComputedFetal DiseasesTreatment OutcomeGestational AgePhantoms, Imaging