ANDOH Hideto¹, ICHIHARA Sachiyo¹, OHHIRA Eriko¹, INAGAKI Hideshi¹, KANI Yuusuke¹, YAMAMURA Ｋazuo² (1.Department of Radiology, JA Gifu Kouseiren Tohnokousei Hospital, 2.Department of Surgery, JA Gifu Kouseiren Tohnokousei Hospital)

KUBO Atsushi, MORITA Masahiro, SHIGEHUKU Akina, OGAWA Chikara, MATUNAKA Toshihiro, TAMAKI Hiroyuki, SHIBATOGE Mitsushige (Gastroenterology, Takamatsu Red Cross Hospital)

MATSUMOTO Naoki¹, KATAYAMA Kazuya², MURAMATSU Kazumi², KENEKO Masahiro¹, KUMAGAWA Mariko¹, WATANABE Yukinobu¹, HIRAYAMA Midori¹, RYUZAKI Hitomi¹, OGAWA Masahiro¹, MORIYAMA Mitsuhiko¹ (1.Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, 2.Department of Clinical Laboratory, Uguisudani Medical Center)

KATAYAMA Kazuya¹, MURAMATSU Kazumi¹, MATSUMOTO Naoki², OGAWA Masahiro², GONOI Wataru³ (1.Ultrasonic Chamber, Uguisudani Medical Centerl, 2.Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, 3.Radiology Department, The University of Tokyo Hospital)

KATAYAMA Kazuya¹, MURAMATSU Kazumi¹, MATSUMOTO Naoki², OGAWA Masahiro², GONOI Wataru³ (1.Ultrasonic Chamber, Uguisudani Medical Center, 2.Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, 3.Radiology Department, The University of Tokyo Hospital)

YAMANAKA Masaya, SUGIMOTO Hiroyuki, OTU Tomohisa (Department of Surgery, Komaki City Hospital)