MastectomyCarcinoma, Ductal, BreastBreast NeoplasmsMastectomy, SimpleMastectomy, Modified RadicalBreastCarcinoma, DuctalCarcinoma, Intraductal, NoninfiltratingMastectomy, SegmentalCarcinomaMastectomy, SubcutaneousMastectomy, RadicalImmunohistochemistryCarcinoma in SituCarcinoma, LobularMammaplastyNeoplasm InvasivenessTumor Markers, BiologicalPrognosisLymphatic MetastasisReceptors, EstrogenCarcinoma, Squamous CellReceptor, erbB-2NipplesCarcinoma, HepatocellularReceptors, ProgesteroneKi-67 AntigenNeoplasm StagingBreast DiseasesGene Expression Regulation, NeoplasticCell Line, TumorBreast ImplantsCadherinsRetrospective StudiesNeoplasm Recurrence, LocalTumor Cells, CulturedAxillaCarcinoma, PapillaryMammographyImmunoenzyme TechniquesBreast Neoplasms, MaleMetallothioneinRadiotherapy, AdjuvantLiver NeoplasmsTissue Expansion DevicesGenes, BRCA1RNA, MessengerLymph Node ExcisionAdenocarcinomaFibrocystic Breast DiseaseBreast FeedingNeoplasm MetastasisTreatment OutcomeFollow-Up StudiesSurgical FlapsCarcinoma, Basal CellTamoxifenMastectomy, Extended RadicalCombined Modality TherapyChemotherapy, AdjuvantGenes, BRCA2Pancreatic DuctsNeoplasm ProteinsSurvival AnalysisBreast ImplantationSeromaSurvival RateDisease-Free SurvivalTissue ExpansionTime FactorsPaget's Disease, MammaryRisk FactorsCarcinoma, Transitional CellAntineoplastic AgentsUltrasonography, MammaryCarcinoma, MedullarySurgery, PlasticOvarian NeoplasmsPhyllodes TumorFibroadenomaCarcinoma, Adenoid CysticNeoplasms, Multiple PrimaryCarcinoma, BronchogenicLung NeoplasmsAntineoplastic Agents, HormonalAdenocarcinoma, MucinousDNA, NeoplasmLymph NodesCarcinoma, Small CellDermatologic Surgical ProceduresMammary Glands, HumanMice, NudeEstheticsBRCA2 ProteinCell ProliferationAntineoplastic Combined Chemotherapy ProtocolsProspective StudiesCarcinoma, NeuroendocrineCase-Control StudiesReverse Transcriptase Polymerase Chain Reaction