Department of Diagnostic and Interventional Radiology;
Hokkaido University Hospital;
Sapporo City;
Japan;
Department of Radiation Medicine;
Hokkaido University;
Graduate School of Medicine;
Sapporo City;
Japan;
Department of Radiology;
Keiyukai Sapporo Hospital;
Sapporo City;
Japan;
Faculty of Health Science;
Hokkaido University;
Sapporo City;
Japan;
CT; Adrenal; Incidentaloma; Hepatocellular; Carcinoma; Lipid-Poor; Adrenal; Adenomas; Metastatic; Adrenal; Tumors;