^○YOSHIAKI WATANABE (Higashiyamato Hospital)

^○YUKIHISA OGAWA¹, MANABU KUBOTA², AKIYUKI KOTOKU¹, TOMOTAKA IRAHA¹, SHINJI WADA¹, KAZUKI HASHIMOTO¹, SHINGO HAMAGUCHI¹, MASAYUKI TAKAGI², HIDEFUMI MIMURA¹ (1.Department of Radiology, St. Marianna University School of Medicine, Kanagawa, Japan, 2.Department of Pathology, St. Marianna University School of Medicine)

^○Satoshi Okubo, Masahisa Nakamura, Hiroshi Yukimoto, Takahisa Sakisuka, Hiromitsu Sumikawa, Akihiro Kuriu (Department of Radiology, Sakai City Medical Center, Osaka, Japan)

^○MANABU HASE¹, Seishi Nakatsuka¹, Masanori Inoue¹, Nobutake Ito¹, Hideyuki Torikai¹, Jitsurou Tsukada², Masahiro Jinzaki¹ (1.Diagnostic Radiology Department, Keio University, Tokyo, Japan, 2.Diagnostic Radiology Department, Nihon University, Tokyo, Japan)

^○YUJI KORETSUNE¹, Tetsuro Nakazawa¹, Mariko Kanda¹, Miho Yamakawa¹, Yuki Kunitomi¹, Ayano Kikuyama¹, Mayuko Kouda¹, Masayuki Murata¹, Seiichi Tawara², Seiichi Kawamoto¹ (1.Department of Radiology, Osaka General Medical Center, Osaka, Japan, 2.Department of Gastroenterology, Osaka General Medical Center, Osaka, Japan)