Breast CystBreast DiseasesContrast MediaBreastSensitivity and SpecificityUltrasonography, MammaryMagnetic Resonance ImagingFibroadenomaCell DifferentiationFibrocystic Breast DiseaseBreast NeoplasmsBiopsy, NeedleCarcinoma, Ductal, BreastVacuumMammographyAdenofibromaPrecancerous ConditionsCarcinoma, Intraductal, NoninfiltratingBiopsyPalpationCarcinoma in SituHyperplasiaImage EnhancementBiopsy, Fine-NeedleImmunohistochemistryReproducibility of ResultsElasticity Imaging TechniquesGadolinium DTPABreast Neoplasms, MaleImage Interpretation, Computer-AssistedFalse Negative ReactionsRetrospective StudiesLeukoplakia, OralTumor Markers, BiologicalMouth NeoplasmsSulfur HexafluoridePredictive Value of TestsCytodiagnosisCarcinomaROC CurveRadiopharmaceuticalsIncidental FindingsTomography, X-Ray ComputedStereotaxic TechniquesNeoplasm InvasivenessTime FactorsReceptors, EstrogenCells, CulturedDiffusion Magnetic Resonance ImagingTolonium ChloridePrognosisCarcinoma, LobularBiopsy, Large-Core NeedleFalse Positive ReactionsPapilloma, IntraductalPhyllodes TumorNeoplasms, Ductal, Lobular, and MedullaryImage-Guided BiopsyCarcinoma, DuctalProspective StudiesBreast FeedingSignal TransductionApocrine GlandsNeoplasm StagingBreast Self-ExaminationRNA, MessengerCell ProliferationNeoplasm ProteinsTranscription FactorsObserver VariationUltrasonographyStem CellsUltrasonography, Doppler, ColorCell DivisionGynecomastiaNipplesCell Line, TumorThyroid NoduleCell LineUltrasonography, InterventionalReceptor, erbB-2Receptors, ProgesteroneGene Expression Regulation, NeoplasticCarcinoma, Squamous CellGene Expression Regulation, DevelopmentalAlgorithmsFluorodeoxyglucose F18PapillomaFeasibility StudiesLymphatic MetastasisSkin NeoplasmsReverse Transcriptase Polymerase Chain ReactionFollow-Up StudiesSex DifferentiationMouth MucosaMolecular Sequence DataGene Expression RegulationAdenocarcinomaTomography, OpticalTumor Cells, Cultured