Affiliation: | (1) Department of Radiology, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuoka-Shimoaizuki, Eiheiji-cho, Yoshida-gun, Fukui 910-1193, Japan;(2) Department of Radiology, Fukui Red Cross Hospital, 2-4-1 Tsukimi, Fukui, Fukui 918-8501, Japan;(3) Department of Radiology, Yawata Medical Center, 12-7 Yawata, Komatsu, Ishikawa 923-8551, Japan;(4) Department of Diagnostic Radiology, Fukuiken Saiseikai Hospital, 7-1 Funabashi, Wadanaka-cho, Fukui, Fukui 918-8503, Japan |