Breast DiseasesBreastFibroadenomaUltrasonography, MammaryBreast NeoplasmsFibrocystic Breast DiseaseCarcinoma, Ductal, BreastCarcinoma, Intraductal, NoninfiltratingSensitivity and SpecificityImage EnhancementAdenofibromaContrast MediaBiopsy, NeedleVacuumMammographyMammary Glands, HumanBreast CystImmunohistochemistryTumor Markers, BiologicalCarcinoma in SituBiopsyReproducibility of ResultsHyperplasiaMagnetic Resonance ImagingCarcinoma, LobularImage Interpretation, Computer-AssistedNipplesReceptors, EstrogenROC CurveRetrospective StudiesPalpationCarcinomaBreast Neoplasms, MaleNeoplasm InvasivenessReceptors, ProgesteroneBiopsy, Fine-NeedlePrognosisFalse Negative ReactionsUltrasonography, Doppler, ColorElasticity Imaging TechniquesCell Line, TumorTomography, X-Ray ComputedPrecancerous ConditionsPredictive Value of TestsDiffusion Magnetic Resonance ImagingReceptor, erbB-2Neoplasm ProteinsGene Expression Regulation, NeoplasticImmunoenzyme TechniquesNeoplasm MetastasisEpithelial CellsStereotaxic TechniquesAlgorithmsIncidental FindingsNeoplasm StagingCytodiagnosisProspective StudiesNeoplasms, Ductal, Lobular, and MedullaryImage-Guided BiopsyBreast FeedingRNA, MessengerPapilloma, IntraductalGadolinium DTPACarcinoma, DuctalTumor Cells, CulturedBreast Self-ExaminationApocrine GlandsAntigens, CD24Disease ProgressionMenopauseFalse Positive ReactionsTime FactorsDiagnosis, Computer-AssistedGynecomastiaUltrasonographyPolymerase Chain ReactionFollow-Up StudiesHamartomaMicroscopyDelayed DiagnosisObserver VariationUltrasonography, InterventionalRadiopharmaceuticalsReverse Transcriptase Polymerase Chain ReactionEarly DiagnosisFrozen SectionsFatal OutcomeMastectomyTreatment OutcomeAdenocarcinomaMastitisEstrogensTomography, OpticalSulfur HexafluorideEpitheliumCalcinosisPrenatal DiagnosisTechnetium Tc 99m SestamibiPhyllodes TumorRisk Factors