title: [Diagnostic possibilities of mathematical analysis in the evaluation of lithogenicity of the bile].
abstract: A simple modification of the triangulation system is suggested for determination of lithogenous potential of bile. Basing on correlation analysis the regression equation is derived for quantitation of total bile acids. This makes time-consuming chromatographic evaluation of bile needless. It is believed sufficient to specify only two parameters (bile acids and cholesterol) as their correlation in a coordinate system allows one to define the zone of cholesterol saturation of bile. A table is presented to simplify calculations.
authors.forename: R A
authors.initials: RA
authors.lastname: Ivanchenkova
mesh_terms: D001646:Bile / Q000032:analysis*; D001647:Bile Acids and Salts / Q000032:analysis; D002763:Cholecystectomy; D002769:Cholelithiasis / Q000175:diagnosis* / Q000601:surgery; D002784:Cholesterol / Q000032:analysis; D006801:Humans; D008954:Models, Biological; D011184:Postoperative Period; D011379:Prognosis
chemical_list: D001647:Bile Acids and Salts; D002784:Cholesterol
vernacular_title: Diagnosticheskie vozmozhnosti matematicheskogo analiza pri otsenke litogennosti zhelchi.