Adenocarcinoma, PapillaryBile Duct NeoplasmsCystadenoma, MucinousCystadenomaCarcinoma, PapillaryCystadenocarcinomaHepatic Duct, CommonBile Ducts, IntrahepaticBiliary Tract Surgical ProceduresPapilloma, IntraductalCarcinoma, Pancreatic DuctalCystadenocarcinoma, PapillaryPancreatic NeoplasmsAdenocarcinoma, MucinousPancreatectomyCarcinoma, Intraductal, NoninfiltratingNeoplasms, Cystic, Mucinous, and SerousTumor Markers, BiologicalPancreatic DuctsPancreatic CystNipplesCystadenoma, SerousCystadenocarcinoma, MucinousCarcinoma, DuctalCarcinoma in SituCyst FluidCholangiopancreatography, Magnetic ResonanceNeoplasms, Multiple PrimaryCystadenoma, PapillaryCholangiopancreatography, Endoscopic RetrogradeEndosonographyPancreaticoduodenectomyNeoplasm InvasivenessImmunohistochemistryNeoplasmsBreast NeoplasmsPancreatic JuiceBile Ducts, ExtrahepaticMucinsPancreasMucin-2PancreatitisGlycodeoxycholic AcidCarcinoma, Ductal, BreastCommon Bile Duct NeoplasmsCarcinoma, Acinar CellBreastEndoscopy, Digestive SystemDNA, NeoplasmSalivary DuctsSkin NeoplasmsTomography, X-Ray ComputedAdenomaPrecancerous ConditionsLithiasisAdenocarcinomaMedical Device RecallsExudates and TransudatesRetrospective StudiesLiver NeoplasmsNeoplasm StagingBreast DiseasesKidney NeoplasmsMucin-6Neoplasms, Second PrimaryBiopsyCommon Bile DuctPancreatic Diseases