TAGUCHI Yuri¹, NAGANUMA Hiroko¹, ISHIDA Hideaki², OKANIWA Shinji³, YOSHIDA Makoto⁴ (1.Department of Gastroenterology, Yokote Municipal Hospital, 2.Center of Diagnostic Ultrasound, Akita Red Cross Hospital, 3.Department of Gastroenterology, Iida Municipal Hospital, 4.Department of Cellular and Organ Pathology, Akita Medical University)

SUGIYAMA Hiroko¹, ASADA Wakana¹, TAKAHASHI Ayako¹, KUBO Hitomi¹, YASUI Hayato¹, OSAKABE Keisuke², ICHINO Naohiro², KAWABE Naoto², HASHIMOTO Senju², YOSHIOKA Kantaro² (1.Clinical Laboratory, Fujita Health University Hospital, 2.Liver, Biliary Tract and Pancreas Diseases, Fujita Health University)

SAITO Nao¹, SUZUKI Yasuaki², SATAKE Hidemi¹, IZUTANI Masakazu¹, MATUMOTO Yasushi¹, UEHARA Akito², UEHARA Kyouko², SUGIMURA Koujirou², FUJIBAYASI Syugo², SERIKAWA Shinya² (1.Clinical Laboratory, Nayoro City General Hospital, 2.Gastroenterology, Nayoro City General Hospital)

NAKAHIRA Yuki¹, NONOGAKI Koji¹, KANEMAKI Naoto¹, MIZUNO Souta¹, MINAMI Masashi¹, KOJIMA Iori², NAKASHIMA Yu³, SAKAKIBARA Sousuke¹, SHIMOZATO Tomoya¹, KIKUCHI Masakazu¹ (1.Department of Gastroenterology, Daido Hospital, 2.Department of Pathology, Daido Hospital, 3.Department of Gastroenterological Surgery, Daido Hospital)