Mastectomy, SimpleMastectomyMastectomy, RadicalMastectomy, SegmentalMastectomy, Modified RadicalMastectomy, SubcutaneousBreast NeoplasmsMammaplastyAxillaLymph Node ExcisionNeoplasm Recurrence, LocalNipplesCombined Modality TherapyBreast ImplantsFollow-Up StudiesCarcinoma, Intraductal, NoninfiltratingTissue Expansion DevicesSurgical FlapsMastectomy, Extended RadicalCarcinoma, Ductal, BreastSeromaRadiotherapy, AdjuvantTissue ExpansionBreastSurgery, PlasticDermatologic Surgical ProceduresCarcinoma, LobularLymphatic MetastasisPhyllodes TumorGenes, BRCA1Breast ImplantationNeoplasm StagingOrgan Sparing TreatmentsPaget's Disease, MammaryGenes, BRCA2EstheticsCarcinoma in SituRetrospective StudiesPectoralis MusclesChemotherapy, AdjuvantReconstructive Surgical ProceduresMammographyRectus AbdominisBody ImageTreatment OutcomeNeoplasms, Post-TraumaticPrognosisBreast Neoplasms, MaleSex Reassignment SurgerySEER ProgramPerioperative NursingThoracic WallDecision MakingTamoxifenLymphedemaNeoplasms, Second PrimaryBRCA2 ProteinSentinel Lymph Node BiopsyRadiotherapyLymph NodesOvariectomyGenetic CounselingPostoperative ComplicationsDisease-Free SurvivalNeoplasm InvasivenessPreoperative CareProspective StudiesPatient ParticipationReceptors, Estrogen