Carcinoma, Ductal, BreastPrecancerous ConditionsBreast NeoplasmsBreastCarcinoma, DuctalCarcinoma, Intraductal, NoninfiltratingCarcinomaImmunohistochemistryCarcinoma, LobularCarcinoma in SituNeoplasm InvasivenessTumor Markers, BiologicalReceptors, EstrogenReceptor, erbB-2Breast DiseasesReceptors, ProgesteronePrognosisCarcinoma, Squamous CellLymphatic MetastasisGene Expression Regulation, NeoplasticCell Line, TumorKi-67 AntigenNeoplasm StagingCarcinoma, HepatocellularTumor Cells, CulturedBreast Neoplasms, MaleCadherinsBreast FeedingImmunoenzyme TechniquesMammographyFibrocystic Breast DiseaseNeoplasm MetastasisNeoplasm ProteinsRNA, MessengerMastectomyRetrospective StudiesAdenocarcinomaMouth NeoplasmsCarcinoma, PapillaryTamoxifenNipplesMammary Neoplasms, ExperimentalDNA, NeoplasmMastectomy, SegmentalAntineoplastic AgentsCell Transformation, NeoplasticFibroadenomaNeoplasm Recurrence, LocalLiver NeoplasmsDisease ProgressionMetallothioneinHyperplasiaCarcinoma, Basal CellMice, NudeCell ProliferationMammary Glands, HumanLeukoplakia, OralSurvival AnalysisReverse Transcriptase Polymerase Chain ReactionRisk FactorsBreast ImplantsAxillaGenes, erbB-2Case-Control StudiesBreast Self-ExaminationTumor Suppressor Protein p53Cell DivisionAntineoplastic Agents, HormonalDisease-Free SurvivalTime FactorsUltrasonography, MammaryGene Expression ProfilingLung NeoplasmsNeoplasms, Ductal, Lobular, and MedullaryTissue Array AnalysisBiopsy, NeedleChemotherapy, AdjuvantAdenofibromaTreatment OutcomeSurvival RateGene AmplificationApoptosisFollow-Up StudiesCarcinoma, MedullaryNeoplasm TransplantationGenes, BRCA1BiopsyAntigens, NeoplasmMetaplasiaKeratin-6Mastectomy, Modified RadicalEpithelial CellsRNA, NeoplasmOvarian NeoplasmsAdenocarcinoma, MucinousSensitivity and SpecificityEstrogensSignal TransductionIn Situ Hybridization, FluorescenceColonic Neoplasms