Institution: | (1) Department of Radiology, Toshiba General Hospital, 6-3-22, Higashi Ooi, Shinagawa-ku, Tokyo 140-0011, Japan, JP;(2) Department of Radiology, Tokyo Metropolitan Komagome Hospital, 3-18-22, Honkomagome, Bunkyo-ku, Tokyo 113, Japan, JP;(3) Department of Surgery, Tokyo Metropolitan Komagome Hospital, 3-18-22, Honkomagome, Bunkyo-ku, Tokyo 113, Japan, JP;(4) Department of Pathology, Tokyo Metropolitan Komagome Hospital, 3-18-22, Honkomagome, Bunkyo-ku, Tokyo 113, Japan, JP |