Effects of Hepatic Fibrosis on Hepatic Steatosis Using the Ultrasound Attenuation Imaging in Chronic Hepatitis B

Inclusion Criteria: * Chronic hepatitis B patients * Who is scheduled for pathological exam such as liver biopsy or surgery, that can quantify hepatic steatosis and hepatic fibrosis * Who submitted informed consent Exclusion Criteria: * Who underwent liver transplantation or right hemihepatectomy * Huge hepatic mass or numerous cysts in right hepatic lobe, who is not eligible for measuring ultrasound attenuation imaging and Fibroscan * High bleeding risk patients