Liver Histology Patterns in Hepatitis B Infection

Introduction – Hepatitis B virus (HBV) infection affects liver structure and function, making histological examination important for diagnosis and disease evaluation.

Overview of Hepatitis B Infection – HBV is a viral infection that can lead to acute or chronic liver disease and progressive liver damage.

Role of Liver Biopsy – Liver biopsy helps assess the severity of inflammation, fibrosis, and overall tissue damage caused by HBV.

Inflammatory Changes in Liver Tissue – HBV infection often shows portal and lobular inflammation due to immune response against infected hepatocytes.

Hepatocellular Degeneration – Infected liver cells may exhibit ballooning degeneration, apoptosis, or necrosis under microscopic examination.

Fibrosis Development – Chronic HBV infection can lead to fibrosis, where excess connective tissue forms as a response to persistent inflammation.

Ground-Glass Hepatocytes – A characteristic histological feature of HBV infection is the presence of ground-glass hepatocytes containing viral surface antigens.

Progression to Cirrhosis – Long-standing HBV infection may cause extensive fibrosis and architectural distortion of the liver leading to cirrhosis.

Conclusion – Studying liver histology patterns in HBV infection helps understand disease progression and supports effective clinical management.