Carcinoma, LobularCarcinoma, Ductal, BreastBreast NeoplasmsCarcinoma in SituNeoplasm InvasivenessCarcinoma, Intraductal, NoninfiltratingCarcinomaBreastCadherinsMastectomy, SegmentalImmunohistochemistryReceptors, ProgesteroneReceptors, EstrogenReceptor, erbB-2Tumor Markers, BiologicalLymphatic MetastasisNeoplasm StagingPrognosisCarcinoma, Squamous CellRetrospective StudiesCarcinoma, HepatocellularFibrocystic Breast DiseaseSensitivity and SpecificityHyperplasiaNeoplasms, Multiple PrimaryCarcinoma, DuctalMastectomy, Modified RadicalFibroadenomaMastectomyBiopsy, NeedleMammographyCarcinoma, PapillaryApocrine GlandsCateninsBiopsyAdenocarcinoma, MucinousNeoplasm GradingBiopsy, Large-Core NeedleAxillaImmunoenzyme TechniquesLiver NeoplasmsPrecancerous ConditionsCarcinoma, Basal CellAdenocarcinomaBreast Neoplasms, MaleBreast DiseasesNeoplasm MetastasisSentinel Lymph Node BiopsyNeoplasm ProteinsKi-67 AntigenGene Expression Regulation, NeoplasticNeoplasm Recurrence, LocalStereotaxic Techniques