NecrosisBreast NeoplasmsCarcinoma, Ductal, BreastCarcinoma, Intraductal, NoninfiltratingCarcinoma, DuctalBreastCarcinoma in SituCarcinomaCarcinoma, LobularNeoplasm InvasivenessBreast DiseasesCarcinoma, Squamous CellImmunohistochemistryCarcinoma, HepatocellularTumor Necrosis Factor-alphaTumor Markers, BiologicalMammographyReceptors, EstrogenReceptor, erbB-2Mastectomy, SegmentalPrognosisReceptors, ProgesteroneFibroadenomaCarcinoma, Pancreatic DuctalGene Expression Regulation, NeoplasticCarcinoma, PapillaryNeoplasm StagingLymphatic MetastasisCell Line, TumorMastectomyNipplesNeoplasm Recurrence, LocalFibrocystic Breast DiseaseHyperplasiaUltrasonography, MammaryNeoplasm ProteinsBreast Neoplasms, MaleAdenocarcinomaBiopsy, NeedleKi-67 AntigenTumor Cells, CulturedApocrine GlandsRetrospective StudiesDisease ProgressionPapilloma, IntraductalAdenocarcinoma, MucinousPrecancerous ConditionsLiver NeoplasmsImmunoenzyme TechniquesNeoplasm MetastasisKeratin-6Pancreatic DuctsRNA, MessengerMastectomy, Modified RadicalNeoplasm GradingKeratin-5Tissue Array AnalysisBreast FeedingCarcinoma, Basal CellMammary Neoplasms, ExperimentalTreatment OutcomeReverse Transcriptase Polymerase Chain ReactionDNA, NeoplasmTamoxifenMammary Glands, HumanSurvival AnalysisCarcinoma, MedullaryTime FactorsGenes, erbB-2Neoplasms, Multiple PrimaryRadiotherapy, AdjuvantApoptosisBiopsy, Large-Core NeedleFollow-Up StudiesTumor Suppressor Protein p53AxillaCell ProliferationMice, NudeSurvival RateRisk FactorsCase-Control StudiesDisease-Free SurvivalReceptors, Tumor Necrosis FactorGene Expression Profiling