Carcinoma, Ductal, BreastCarcinoma, DuctalCarcinoma, Intraductal, NoninfiltratingPancreatic DuctsBreast NeoplasmsCarcinoma in SituNipplesBreastImmunohistochemistryDuctus ArteriosusMammary Glands, AnimalPancreasSalivary DuctsCarcinoma, Acinar CellNeoplasm InvasivenessHyperplasiaTumor Markers, BiologicalTherapeutic IrrigationDuctus Arteriosus, PatentBreast DiseasesReceptors, ProgesteroneAdenocarcinoma, MucinousPrecancerous ConditionsPancreatectomyAdenocarcinomaMastectomy, SegmentalMammary Glands, HumanReceptors, EstrogenMammographyReceptor, erbB-2PancreatitisBiopsy, NeedlePancreatitis, ChronicEpithelial CellsPrognosisFibroadenomaPapilloma, IntraductalFibrocystic Breast DiseasePancreas, ExocrineBile Ducts, IntrahepaticKi-67 AntigenMorphogenesisAcinar CellsEpitheliumGene Expression Regulation, NeoplasticLymphatic MetastasisMastectomyNeoplasm StagingKeratinsBile DuctsMammary Neoplasms, AnimalTissue Array AnalysisSubmandibular GlandCell Line, TumorImmunoenzyme TechniquesDisease ProgressionNeoplasms, Ductal, Lobular, and MedullaryUltrasonography, MammaryMetaplasiaNeoplasm Recurrence, LocalPancreaticoduodenectomyMammary Neoplasms, ExperimentalApocrine GlandsRetrospective StudiesNeoplasm ProteinsNeoplasm GradingKeratin-5Genes, rasReverse Transcriptase Polymerase Chain ReactionPaget's Disease, MammaryMice, TransgenicPancreatic DiseasesPancreatic JuiceKeratin-6VacuumCell ProliferationCytodiagnosisMastectomy, Modified RadicalMicrodissectionRNA, MessengerCadherinsBiopsy, Large-Core NeedleSalivary GlandsCystadenocarcinoma, MucinousSecretinNeoplasms, Multiple PrimaryCarcinoma, PapillaryCell Transformation, NeoplasticBody FluidsLacrimal ApparatusGenes, erbB-2Smad4 ProteinCarcinomaStromal CellsLithostathineMyoepitheliomaTumor Suppressor Protein p53Gene Expression ProfilingKeratin-7Cell Differentiation