Department of Medical Ultrasonics;
Institute of Diagnostic and Interventional Ultrasound;
The First Affiliated Hospital of Sun Yat-Sen University;
Department of Pathology;
The Seventh Affiliated Hospital of Sun Yat-Sen University;
Department of Hepatobiliary Surgery;
The First Affiliated Hospital of Sun Yat-Sen University;
Ultrasonography; Hepatocellular; carcinoma; Intrahepatic; cholangiocarcinoma; Hepatitis;