title: Bilirubin or plasminogen--which is better in the assessment of the severity of viral hepatitis?
abstract: The purpose of the present paper was to asses the values of plasminogen (PLg) as severity index in viral hepatitis (VH). The results were compared with serum bilirubin (SB) and prothrombin time. The following groups of patients were investigated: I- VH (n-672); II- Fulminant hepatitis (FH)(n-53); III-Liver cirrhosis (n-52); IV- Cholangiohepatitis (21); Toxic hepatitis (n-22); V- Gall stone (n-56) VI- Neoplasms with jaundice (n-56); VII- Healthy subjects (n-137). PLg was found to be diminished in parenchymal liver diseases, especially in VH's patients according to the severity and the stage of the diseases. The most impressive decline was observed in FH--more than 50% of the tests showed Plg activity less than 10% (reverence values 83-126% activity). In VH, PLg was superior to SB and prothrombin time when evaluating the severity of the disease at the time of admission in the hospital. We proposed PLg as valuable criterion for the severity of VH. The range being as follows: Light forms of VH- PLg activity above 70%; Medium forms-from 69 to 50%; Severe forms-from 49 to 20% and patients with high risk of liver coma-PLg activity below 20%.
authors.affiliation: University School of Medicine, Department of Infectious Diseases and Epidemiology, Pleven, Bulgaria.
authors.forename: H P
authors.initials: HP
authors.lastname: Boyadjian
mesh_terms: D001663:Bilirubin / Q000097:blood*; D056486:Chemical and Drug Induced Liver Injury / Q000097:blood; D006525:Hepatitis, Viral, Human / Q000097:blood*; D006801:Humans; D008103:Liver Cirrhosis / Q000097:blood; D008107:Liver Diseases / Q000097:blood*; D008113:Liver Neoplasms / Q000097:blood; D010958:Plasminogen / Q000302:isolation & purification*; D011237:Predictive Value of Tests; D012016:Reference Values
chemical_list: D010958:Plasminogen; D001663:Bilirubin