Clinical utility of hepatitis B surface antigen levels during the natural history and treatment of chronic hepatitis B infection

INTRODUCTION Hepatitis B surface antigen (HBsAg) level quantitation may be helpful for understanding the natural history of the disease and its response to treatment. AIM To determine the serum HBsAg levels during the different phases of chronic hepatitis B (CHB) infection and HBsAg levels of patients who are on treatment with oral antiviral drugs… CONTINUE READING