Serological diagnosis of chronic viral hepatitis.
Chronic viral hepatitis must be distinguished from other chronic liver disorders. The clinical picture associated with typical biochemical findings provides no definite information about the causative agent. An important factor, both for the patient and for the individuals in contact with him, is the evaluation of his infectivity. From 172 chronic hepatitis disorders the serological diagnosis confirmed the viral etiology in 120 patients (69.7%). HBsAg was present in 33.7% (with HBeAg in 5%), anti-HCV antibodies 22.6% and markers for both viruses in 13.4% of cases. The HCV etiology was more frequently found in chronic hepatitis (44.9%) in liver cirrhosis (50.7%). The smaller number of patients displaying simultaneously anti-HBs and anti HCV antibodies did not confirm the recent suggestions that HCV would be the most important hepatotropic virus which enhances HBsAg clearance in chronic hepatitis.
Antipa
C
C
Stephan S. Nicolau Institute of Virology, Bucharest, Romania.
Spânache
A
A
Constantinescu
M
M
Baltă
N
N
Cernescu
C
C
D000328:Adult; D002908:Chronic Disease; D005260:Female; D006508:Hepatitis Antibodies / Q000097:blood; D006510:Hepatitis B Antibodies / Q000097:blood; D006514:Hepatitis B Surface Antigens / Q000097:blood; D006513:Hepatitis B e Antigens / Q000097:blood; D018937:Hepatitis C Antibodies; D006525:Hepatitis, Viral, Human / Q000097:blood / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012698:Serologic Tests
D006508:Hepatitis Antibodies; D006510:Hepatitis B Antibodies; D006514:Hepatitis B Surface Antigens; D006513:Hepatitis B e Antigens; D018937:Hepatitis C Antibodies