GallbladderGallbladder NeoplasmsGallbladder DiseasesGallbladder EmptyingCholecystitisCholecystectomyCholecystographyCholelithiasisImino AcidsGallstonesCholecystolithiasisTechnetium Tc 99m DisofeninBileCholecystectomy, LaparoscopicCholecystitis, AcuteCystic DuctCholecystokininPolypsAcalculous CholecystitisTechnetium Tc 99m LidofeninCommon Bile DuctBiliary Tract NeoplasmsBiliary TractNecturusBiliary DyskinesiaSphincter of OddiAdenomyomaTorsion AbnormalityBile Acids and SaltsSincalideNecturus maculosusTechnetium Tc 99m Diethyl-iminodiacetic AcidCholecystostomyIncidental FindingsCholangiopancreatography, Magnetic ResonanceBile Ducts, ExtrahepaticBile DuctsBile Duct NeoplasmsHepatic Duct, CommonCholangiographyChoristomaXanthomatosisUltrasonographyBiliary FistulaOrganotechnetium CompoundsReceptor, Cholecystokinin ACholangiopancreatography, Endoscopic RetrogradeBile Duct DiseasesCommon Bile Duct DiseasesTechnetiumCholangiocarcinomaTomography, X-Ray ComputedAmpulla of VaterBiliary Tract Surgical ProceduresCarcinomaAdenocarcinomaBile Ducts, IntrahepaticBile PigmentsBiliary Tract DiseasesCholesterolMuscle, SmoothRetrospective StudiesReceptors, Cholecystokinin