Breast DiseasesFibrocystic Breast DiseaseBreastFibroadenomaBreast NeoplasmsAdenofibromaCarcinoma, Ductal, BreastMammographyHyperplasiaCarcinoma, Intraductal, NoninfiltratingBreast CystUltrasonographyNipplesMenopauseCarcinoma in SituPrecancerous ConditionsUltrasonicsUltrasonography, MammaryUltrasonic TherapyBiopsy, NeedleRisk FactorsPalpationBiopsyCarcinoma, LobularCase-Control StudiesHigh-Intensity Focused Ultrasound AblationReceptors, EstrogenProspective StudiesUltrasonography, InterventionalBreast FeedingMastitisSensitivity and SpecificityMastectomyMicrobubblesReceptors, ProgesteroneNeoplasm InvasivenessTumor Markers, BiologicalAge FactorsRiskParityPostmenopauseUltrasonography, PrenatalPregnancyEstrogensPrognosisBreast Neoplasms, MaleCarcinomaMenstruationPremenopauseTime FactorsBody FluidsCohort StudiesTransducersImmunohistochemistryMenarcheFollow-Up StudiesRisk AssessmentNeoplasm MetastasisRetrospective StudiesEstrogen Replacement TherapyCell Line, TumorOdds RatioPredictive Value of TestsLymphatic MetastasisBreast ImplantsNeoplasm StagingIncidenceMass ScreeningReceptor, erbB-2Cathepsin DProportional Hazards ModelsUltrasonography, DopplerBreast Self-ExaminationReproducibility of ResultsConfidence IntervalsNeoplasm ProteinsTamoxifenUltrasonography, Doppler, ColorProgestinsDisease ProgressionOutpatient Clinics, HospitalQuestionnairesImaging, Three-DimensionalContrast MediaMicroscopy, Acoustic