CholelithiasisCholecystectomyCholecystitisGallbladderCholecystographyGallstonesCholecystectomy, LaparoscopicPostoperative ComplicationsGallbladder DiseasesBileCholecystolithiasisCholedocholithiasisGallbladder NeoplasmsCystic DuctAnthracosilicosisCholangiographyBiliary FistulaRetrospective StudiesOpiumBiliary Tract DiseasesCholangiopancreatography, Endoscopic RetrogradeTechnetium Tc 99m LidofeninBilirubinTreatment OutcomeSitus InversusAnemia, Sickle CellGilbert DiseaseCholangitisBiliary TractBile Acids and SaltsSomatotypesPancreatitisCholangiopancreatography, Magnetic ResonanceBile Duct DiseasesCzechoslovakiaIntestinal FistulaCommon Bile DuctBile Ducts, IntrahepaticIntraoperative ComplicationsProspective StudiesRisk FactorsFollow-Up StudiesGlucuronosyltransferaseUltrasonographyCholestasis, ExtrahepaticUrsodeoxycholic AcidCholestasisCzech RepublicDrainageLaparoscopyCholesterolSphincterotomy, EndoscopicBile DuctsTracheostomyLiver CirrhosisLength of StayTime FactorsCase-Control StudiesAcute DiseaseMice, Inbred AKRbeta-ThalassemiaHyperparathyroidism, PrimaryDiabetes ComplicationsPrevalenceTomography, X-Ray ComputedIncidenceHelicobacterChenodeoxycholic AcidSex Factors