BreastBreast DiseasesCarcinoma, Ductal, BreastAntineoplastic AgentsBreast NeoplasmsCell Line, TumorRadiation DosageRadiation, IonizingFibrocystic Breast DiseaseRadiation InjuriesMammographyBreast FeedingReceptors, EstrogenFibroadenomaDose-Response Relationship, RadiationGene Expression Regulation, NeoplasticRadiation ToleranceCarcinoma, Intraductal, NoninfiltratingMammary Glands, HumanDrug Screening Assays, AntitumorTumor Cells, CulturedNeoplasmsBreast Neoplasms, MaleRadiationReceptors, ProgesteroneUltrasonography, MammaryTumor Markers, BiologicalReceptor, erbB-2Radiation ProtectionApoptosisBreast ImplantsMammaplastyRadiation MonitoringDrug Resistance, NeoplasmNeoplasm InvasivenessImmunohistochemistryTamoxifenCell ProliferationCarcinoma, LobularPrognosisMice, NudeNipplesNeoplasm ProteinsAdenofibromaCarcinomaMastectomyAntineoplastic Agents, PhytogenicNeoplasm MetastasisBreast Self-ExaminationMCF-7 CellsRNA, MessengerNeoplasm StagingDoxorubicinLymphatic MetastasisAntibiotics, AntineoplasticEstrogensTime FactorsXenograft Model Antitumor AssaysMastectomy, SegmentalRisk FactorsRadiation OncologyReverse Transcriptase Polymerase Chain ReactionCell SurvivalCase-Control StudiesBreast CystCisplatinCarcinoma, DuctalPostmenopauseMammary Neoplasms, ExperimentalPremenopauseEstrogen Receptor alphaGene Expression ProfilingCarcinoma in SituAntineoplastic Agents, HormonalDNA DamageDrug Delivery SystemsRadiotherapyGenes, BRCA1Neoplasms, Radiation-InducedSignal TransductionBlotting, WesternGamma RaysAntineoplastic Combined Chemotherapy ProtocolsCosmic RadiationChemotherapy, AdjuvantEstradiolSensitivity and SpecificityMenopauseCell DivisionTreatment OutcomeDose-Response Relationship, DrugDNA, NeoplasmPhantoms, ImagingReproducibility of ResultsNipple Aspirate FluidRadiation Injuries, ExperimentalMilk, HumanTumor Suppressor Protein p53RadiometryNeoplasms, Hormone-Dependent