title: [Determination of the composition of biliary calculi by the plasma-spectrum method].
abstract: The plasma-spectrum method of the investigation of bile stones removed from 300 patients has shown that 98,7% of the stones were composed of organic substances, 84,2% of them being of cholesterin, 15,8% of bilirubin. Bile stones composed mainly of non-organic salts made up 1,3%.
mesh_terms: D001663:Bilirubin / Q000032:analysis*; D002119:Calcium Carbonate / Q000032:analysis*; D002769:Cholelithiasis / Q000175:diagnosis*; D002784:Cholesterol / Q000032:analysis*; D006801:Humans; D010316:Particle Size; D010949:Plasma; D013055:Spectrophotometry, Infrared / Q000379:methods
chemical_list: D002784:Cholesterol; D002119:Calcium Carbonate; D001663:Bilirubin
vernacular_title: Opredelenie sostava zhelchnykh kamneĭ plazmenno-spektral'nym sposobom.