Alanine aminotransferase is typically present at low levels in your bloodstream. What's considered to be the normal range depends on the laboratory doing the evaluation, but it is often 7-56 units ...

For patients with chronic viral hepatitis, clinicians instinctively rely on liver enzyme measurements to estimate disease activity and assess need for liver biopsy or antiviral treatment.

New model predicts HCC risk in noncirrhotic chronic hepatitis B patients, improving early detection strategies.