Breast DiseasesBreastUltrasonography, MammaryFibroadenomaFibrocystic Breast DiseaseVacuumBreast NeoplasmsCarcinoma, Ductal, BreastBiopsy, NeedleMammographyCarcinoma, Intraductal, NoninfiltratingBreast CystAdenofibromaSensitivity and SpecificityPalpationBreast Neoplasms, MaleHyperplasiaCarcinoma in SituBiopsyContrast MediaPrecancerous ConditionsElasticity Imaging TechniquesImage EnhancementFalse Negative ReactionsBiopsy, Fine-NeedleReproducibility of ResultsStereotaxic TechniquesReceptors, EstrogenImage Interpretation, Computer-AssistedCarcinoma, LobularNeoplasms, Ductal, Lobular, and MedullaryBreast FeedingImage-Guided BiopsyPapilloma, IntraductalCarcinoma, DuctalBreast Self-ExaminationApocrine GlandsRetrospective StudiesGadolinium DTPAMagnetic Resonance ImagingNeoplasm InvasivenessCytodiagnosisGynecomastiaImmunohistochemistryIncidental FindingsROC CurveTumor Markers, BiologicalNipplesCarcinomaReceptor, erbB-2Receptors, ProgesteronePredictive Value of TestsUltrasonography, InterventionalPrognosisMastectomyTomography, OpticalMastitisFrozen SectionsTechnetium Tc 99m SestamibiProspective StudiesMammary Glands, HumanSulfur HexafluorideObserver VariationMastectomy, SegmentalFalse Positive ReactionsDiffusion Magnetic Resonance ImagingMagnetic Resonance Imaging, InterventionalNeoplasm StagingPhyllodes TumorCell Line, TumorRadiopharmaceuticalsCalcinosisUltrasonographyBreast ImplantsUltrasonography, Doppler, ColorLymphatic MetastasisAlgorithmsHamartomaBiopsy, Large-Core NeedleNeoplasm ProteinsTamoxifenFeasibility StudiesTime FactorsTechnetium Tc 99m Aggregated AlbuminFollow-Up StudiesGene Expression Regulation, NeoplasticSpectroscopy, Near-InfraredDiagnosis, Computer-AssistedDisease ProgressionImaging, Three-DimensionalPapillomaPhantoms, ImagingMass ScreeningPattern Recognition, AutomatedIohexolChi-Square DistributionImage Processing, Computer-AssistedStatistics, NonparametricArea Under CurveNeoplasm Metastasis