作者单位:Division of Interventional Radiology and Image Guided Medicine, Emory University School of Medicine[1]Department of Hematology and Medical Oncology, Emory University, School of Medicine, Atlanta, GA[2]Department of Pathology, Emory University, School of Medicine, Atlanta, GA, United States[3]Division of Hepatology, Emory University, School of Medicine, Atlanta, GA, United States[4]