title: [Significance of biochemical tests in the diagnosis of chronic viral hepatitis C].
abstract: The purpose of the investigation was to study whether there was a correlation between the laboratory parameters and the pathomorphological pattern of a liver biopsy specimen in chronic viral hepatitis C. Analysis of the results of studies (general clinical blood analysis, alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase, gamma-glutamyltranspeptidase, serum immunoglobulins, and a study of liver biopsy specimens) led to the conclusion that there was a correlation between the level of the enzymes and the histological liver tissue sclerosis index. There was no correlation with the histological activity index. Based on the statistical analysis, the authors defined the threshold points for ALT (over 122 U/l, diagnostic efficiency 72%) and ACT (over 48 U/l, diagnostic efficiency 81%), indicating the stage of disease, which had a histological sclerosis index of more than 1.
authors.forename: V V
authors.initials: VV
authors.lastname: Bazarnyĭ
authors.forename: N B
authors.initials: NB
authors.lastname: Krokhina
authors.forename: E N
authors.initials: EN
authors.lastname: Bessonova
mesh_terms: D001706:Biopsy; D001798:Blood Proteins / Q000032:analysis*; D004796:Clinical Enzyme Tests; D003937:Diagnosis, Differential; D005260:Female; D019698:Hepatitis C, Chronic / Q000097:blood / Q000175:diagnosis / Q000201:enzymology / Q000473:pathology; D006801:Humans; D008099:Liver / Q000201:enzymology / Q000473:pathology; D008297:Male
chemical_list: D001798:Blood Proteins