Yu WATANABE¹, Masahiro OGAWA¹, Aya KONISHI¹, Seiichiro SUDA¹, Masahiro KANEKO¹, Naoki MATSUMOTO¹, Iori GOTO¹, Yoshinobu YAMAMOTO¹, Michie MIURA², Hirofumi KOGURE¹ (1.Division of Gastroenterology and Hepatology, Nihon University School of Medicine, 2.The Clinical Laboratory Division, Nihon University Hospital)

Masahiro YAMAHIRA¹, Yuichi YOSHIDA², Saki NISHIHARA¹, Kento YAMADA¹, Yasuyo MIZOKAMI¹, Rie YOKOYAMA¹, Mami HASHIZAKI¹, Ayako URABE², Norihisa MATSUMOTO¹, Masafumi NAITO² (1.Department of Clinical Laboratory Medicine, Suita Municipal Hospital, 2.Department of Gastroenterology and Hepatology, Suita Municipal Hospital)

Naoki MATSUMOTO, Masahiro OGAWA, Seiichiro SUDA, Yu TAMURA, Masahiro KANEKO, Yukinobu WATANABE, Midori HIRAYAMA, Ryota MASUZAKI, Tatsuo KANDA, Hirofumi KOGURE (Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine)

Takeshi MATSUI¹, Kazunari TANAKA¹, Ryosuke MINAMI¹, Takao SHIMIZU¹, Kunihiko TSUJI¹, Jong-Hon KANG¹, Yukari TAKEUCHI², Takashi NISHIWAKI³, Hiroshi NOMURA² (1.Center for Gastroenterology, Teine-Keijinkai Hospital, 2.Department of Medical Laboratory, Teine-Keijinkai Hospital, 3.Department of Radiological Technology, Teine-Keijinkai Hospital)