Breast NeoplasmsNeuregulin-1NeuregulinsReceptor, erbB-3Receptors, EstrogenBreast Self-ExaminationMammographyReceptor, erbB-2BreastGene Expression Regulation, NeoplasticCell Line, TumorPalpationReceptor, Epidermal Growth FactorEarly Detection of CancerPhysical ExaminationMass ScreeningBreast DiseasesCarcinoma, Ductal, BreastEpidermal Growth FactorGenes, erbBPrognosisTamoxifenReceptors, ProgesteroneRisk FactorsNeoplasm MetastasisNeoplasm InvasivenessUterine Cervical NeoplasmsTumor Markers, BiologicalVaginal SmearsBreast Neoplasms, MaleAntineoplastic Agents, HormonalUnited StatesSensitivity and SpecificityHealth Knowledge, Attitudes, PracticeAntineoplastic AgentsNeoplasm StagingPapanicolaou TestMastectomyNeoplasm ProteinsGenes, BRCA1QuestionnairesPostmenopauseChemotherapy, AdjuvantCarcinoma, LobularMCF-7 CellsFalse Positive ReactionsMice, NudeTumor Cells, CulturedGenes, erbB-2Carcinoma, Intraductal, NoninfiltratingDrug Resistance, NeoplasmGenetic Predisposition to DiseaseMammary Neoplasms, ExperimentalLogistic ModelsBreast FeedingEstrogen Receptor alphaCell ProliferationAntineoplastic Combined Chemotherapy ProtocolsCarcinomaSurvival AnalysisPremenopauseEstrogensCase-Control StudiesImmunohistochemistryGene Expression ProfilingNeoplasms, Hormone-DependentDisease-Free SurvivalOvarian NeoplasmsLymphatic MetastasisRiskCross-Sectional StudiesFollow-Up StudiesNeoplasm Recurrence, LocalReverse Transcriptase Polymerase Chain ReactionSignal TransductionHealth BehaviorMenopauseRNA, MessengerBRCA2 ProteinSurvival RateGenes, BRCA2BRCA1 ProteinProspective StudiesLung NeoplasmsFibrocystic Breast DiseaseAromatase InhibitorsEstrogen AntagonistsRisk AssessmentNeoplasmsMammary Glands, HumanDisease ProgressionSurvivorsRetrospective StudiesAge FactorsMastectomy, SegmentalAxillaOdds RatioPatient Acceptance of Health CareSocioeconomic FactorsProstatic Neoplasms