Carcinoma, Ductal, BreastBreast NeoplasmsKeratin-5Neoplasm MicrometastasisBreastMCF-7 CellsReceptors, ProgesteroneReceptors, EstrogenCell Line, TumorCarcinoma, DuctalCarcinoma, Intraductal, NoninfiltratingEstrogensCarcinomaGene Expression ProfilingGene Expression Regulation, NeoplasticNeoplasm InvasivenessImmunohistochemistryReceptor, erbB-2Tumor Markers, BiologicalCarcinoma, LobularOligonucleotide Array Sequence AnalysisBreast DiseasesPrognosisCarcinoma in SituLymphatic MetastasisNeoplasm StagingCarcinoma, Squamous CellKi-67 AntigenCell ProliferationMammographyTamoxifenCarcinoma, HepatocellularNeoplasm MetastasisTumor Cells, CulturedBreast Neoplasms, MaleBreast FeedingNeoplasm ProteinsCadherinsMastectomyRetrospective StudiesAntineoplastic AgentsRNA, MessengerAntineoplastic Agents, HormonalRisk FactorsImmunoenzyme TechniquesMice, NudeFibrocystic Breast DiseaseGenes, BRCA1Chemotherapy, AdjuvantNeoplasm Recurrence, LocalSurvival AnalysisPostmenopauseCase-Control StudiesMammary Neoplasms, ExperimentalOvarian NeoplasmsBreast Self-ExaminationDisease-Free SurvivalReverse Transcriptase Polymerase Chain ReactionCarcinoma, PapillarySurvival RateLung NeoplasmsAntineoplastic Combined Chemotherapy ProtocolsFollow-Up StudiesEstrogen Receptor alphaAdenocarcinomaGenetic Predisposition to DiseaseDrug Resistance, NeoplasmMastectomy, SegmentalEarly Detection of CancerDisease ProgressionPremenopauseLiver NeoplasmsTreatment OutcomeDNA, NeoplasmNipplesMammary Glands, HumanNeoplasms, Hormone-DependentMenopauseRiskBRCA2 ProteinGenes, BRCA2Genes, erbB-2Prospective StudiesMetallothioneinAxillaBRCA1 ProteinApoptosisTime FactorsRisk AssessmentNeoplasm TransplantationAge FactorsMutationIncidenceBreast ImplantsUltrasonography, MammaryBlotting, WesternSignal TransductionEstrogen AntagonistsColonic NeoplasmsAromatase Inhibitors