Affiliation: | (1) Department of Radiology, Hyogo Medical Center for Adults, 13-70 Kitaoji, Akashi City Hyogo, 673-8558, Japan;(2) Department of Internal Medicine, Hyogo Medical Center for Adults, 13-70 Kitaoji, Akashi City Hyogo, 673-8558, Japan;(3) Department of Diagnostic Radiology, National Cancer Center Hospital, 5-1-1, Tsukiji, Chuou-ku, Tokyo 104-0045, Japan;(4) Department of Radiology, Kobe University Graduate School of Medicine, 7-5-2 Kusunokicho, Kobe City Chuou-ku, Hyogo, 650-0017, Japan;(5) Present address: Division of Diagnostic Radiology, National Cancer Center Hospital, 5-1-1, Tsukiji, Chuou-ku, Tokyo 104-0045, Japan |