Relationship between liver pathological characteristics and serum HBeAg and HBV DNA in 1057 patients with chronic hepatitis B

Objective To study the relationship between liver pathological changes and serum HBeAg and HBV DNA in patients with chronic hepatitis B. Methods Liver puncture biopsy for histopathological examinations were performed in 1057 patients with chronic hepatitis B. The quantitative analysis of serum HBV DNA by fluorogenic quantitative PCR and HBeAg by chemoluminescence were also conducted. Results The inflammatory grade and fibrosis stage were higher in HBeAg-negative paients (G4 and S4 were 7.83% and 12.17%respectively) than in HBeAg-positive patients (G4 and S4 were 3.39% and 5.44% respectively). The inflammatory grade and fibrosis stage were higher in HBeAg-positive patients with low-level HBV DNA( G3G4 was 45.64% and S3S4 was 30.20% for HBV DNA 104-105 ), whereas they were higher in HBeAg-negative patients with high-level HBV DNA(G3G4 was 54.55% for HBV DNA 106-107 and S3S4 was 42.85% for HBV DNA 108-109). Conclusion There were some correlation between the liver pathological changes and serum HBeAg and HBV DNA levels in patients with chronic hepatitis B. It is important to perform the liver pathological examination and antiviral therapy as early as possible in patients with HBeAg-negative chronic hepatitis B. Key words: Hepatitis B, chronic;  Pathology;  Hepatitis B e antigens;  DNA virus