Gallbladder NeoplasmsGallbladderGallbladder DiseasesGallbladder EmptyingCholecystitisCholecystectomyCholecystographyCholelithiasisImino AcidsGallstonesCholecystolithiasisTechnetium Tc 99m DisofeninBileCholecystectomy, LaparoscopicPancreatic NeoplasmsCholecystitis, AcuteNeoplasmsCystic DuctPolypsCholecystokininAcalculous CholecystitisTechnetium Tc 99m LidofeninNeoplasms, Cystic, Mucinous, and SerousBiliary Tract NeoplasmsBile Duct NeoplasmsCommon Bile DuctBiliary TractNecturusBiliary DyskinesiaNeoplasms, Multiple PrimarySphincter of OddiSkin NeoplasmsIncidental FindingsAdenomyomaCholangiopancreatography, Magnetic ResonanceImmunohistochemistryAdenocarcinoma, MucinousKidney NeoplasmsLiver NeoplasmsAdenocarcinoma, PapillaryBile Acids and SaltsTorsion AbnormalityTomography, X-Ray ComputedCarcinomaBile Ducts, ExtrahepaticAdenocarcinomaSincalideNecturus maculosusNeoplasms, Second PrimaryChoristomaTechnetium Tc 99m Diethyl-iminodiacetic AcidCholecystostomyBile DuctsNeoplasm StagingHepatic Duct, CommonRetrospective StudiesThyroid NeoplasmsDNA, NeoplasmCystadenomaMyeloproliferative DisordersUltrasonographyAdenomaCholangiographyXanthomatosisLung NeoplasmsTumor Markers, BiologicalCholangiopancreatography, Endoscopic RetrogradeParotid NeoplasmsGastrointestinal NeoplasmsNeoplasm InvasivenessNeoplasms, Connective and Soft TissueNeoplasms, Complex and MixedNeoplasms, Plasma CellBiliary FistulaAppendiceal Neoplasms