Program｜The 103st Congress of the Japan Gastroenterological Endoscopy Society

Saturday, May 14　12：00-12：50　Room 1 (KICC Main Hall)

Moderator: Haruhiko Ogata, Center for Diagnostic and Therapeutic Endoscopy, Keio University School of Medicine

Lecturer: Haruhiro Inoue, President of JGES, Digestive Disease Center, Showa University Koto Toyosu Hospital

Friday, May 13　12：00-12：50　Room 1 (KICC Main Hall)

Moderator: Koichiro Kumai, Hino Municipal Hospital

Lecturer: Haruhiko Ogata, President of the 103JGES, Center for Diagnostic and Therapeutic Endoscopy, Keio University School of Medicine

Special Lecture 1
Friday, May 13　14：00-14：50　Room 1 (KICC Main Hall)

Moderator: Seigo Kitano, Oita University

Lecturer: Makio Mukai, Past Director of Department of Pathology, Keio University School of Medicine, Medical doctor, Essayst

Special Lecture 2
Friday, May 13　14：50-15：40　Room 1 (KICC Main Hall)

Moderator: Soichiro Miura, International University of Health and Welfare Graduate School Graduate School of Medicine

Lecturer: Yasushi Iwao, Center for Preventive Medicine, Keio University Hospital

Special Lecture 3　
Saturday, May 14　14：00-14：50　Room 1 (KICC Main Hall)

Moderator: Yuko Kitagawa, Department of General and Gastroenterological Surgery, Keio University

Lecturer: Akira Ikegami, Journalist

Invited Lecture １　“Future for Endoscopy: Worldwide Technology and Expertise”
*English Session
Friday, May 13　14：30-15：00　Room E3

Moderator: Hisao Tajiri, Department of Innovative Interventional Endoscopy Research, The Jikei University School of Medicine

Lecturer: Jean-Francois Rey, Arnault Tzanck Institut, France

Invited Lecture 2　 “Recent and Near Future Advances in Medical Therapy for the Inflammatory Bowel Diseases”
*English Session
Saturday, May 14　10:30-11:00　Room E4

Moderator: Mamoru Watanabe, Advanced Research Institute, Tokyo Medical and Dental University

Lecturer: Bruce E. Sands, Mount Sinai, U.S.A.

Invited Lecture 3　“Medicine after the Pandemic: Perspectives from an American Academic Medical Center”
*English Session
Sunday, May 15　10:30-11:00　Room E3

Moderator: Toshifumi Hibi, IBD Center, Kitasato University Kitasato Institute Hospital

Lecturer: Daniel K. Podolsky, University of Texas Southwestern Medical Center, U.S.A.

President’s Special Session 1　Young Endoscopist Best Case Award in Japan
Friday, May 13　14：00-16：00　Room 8 (KICC 1F Room C-1)

Moderator: Kaoru Takabayashi, Center for Diagnostic and Therapeutic Endoscopy, Keio University School of Medicine
Seiichiro Fukuhara, Center for Diagnostic and Therapeutic Endoscopy, Keio University School of Medicine

President’s Special Session 2　Clinical reasoning session for resident physician　“Doctor Gastro JGES"
Saturday, May 14　14：00-16：00　Room 8 (KICC 1F Room C-1)

Moderator: Tomoharu Yajima, Department of Medical Education, Faculty of Medicine, Kyorin University
Maiko Kishino, Department of Gastroenterology, Tokyo Women's Medical University Hospital

Educational Lecture 1　“Difference of Gastrointestinal Endoscopy Practice in East and West”
Friday, May 13　08：30-09：00　Room 3 (KICC 1F Room D)

Moderator: Hironori Yamamoto, Division of Gastroenterology, Jichi Medical UniversityJichi Medical University

Lecturer: Makoto Nishimura, Memorial Sloan-Kettering Cancer Center, NY, U.S.A.

Educational Lecture 2 “Upper gastrointestinal tumors - correlation between endoscopic and pathological findings (including the latest pathological topics)”
Friday, May 13　09：00-09：30　Room 3 (KICC 1F Room D)

Moderator: Toru Ito, Department. of Gastroenterological Endoscopy, Kanazawa Medical University

Lecturer: Takashi Yao, Department of Human Pathology, Juntendo University Graduate School of Medicine

Educational Lecture 3　“Progress in Endoscopic Diagnosis and Treatment for Esophageal cancer”
Friday, May 13　09：30-10：00　Room 3 (KICC 1F Room D)

Moderator: Hiroyasu Iishi, Department of Gastroenterology and Hepatology, Itami City Hospital

Lecturer: Manabu Muto, Therapeutic Oncology, Graduate School of Medicine Kyoto University

Educational Lecture 4　“Current status and topics in video capsule endoscopy”
Friday, May 13　10：00-10：30　Room 3 (KICC 1F Room D)

Moderator: Kazuhide Higuchi, 2nd Department of Internal Medicine, Osaka Medical College

Lecturer: Akiko Shiotani, Division of Gastroenterology, Department of Internal Medicine Kawasaki Medical School

Educational Lecture 5　“Recent progress in the endoscopic diagnosis and treatment of small intestinal diseases”
Saturday, May 14　08：30-09：00　Room 3 (KICC 1F Room D)

Moderator: Shinsaku Fukuda, Department of Gastroenterology and Hematology, Hirosaki University Graduate School of Medicine

Lecturer: Motohiro Esaki, Devision of Gastroenterology, Department of Internal Medicine, Faculty of Medicine, Saga University

Educational Lecture 6　“Current endoscopic diagnosis and treatment of colorectal lesions”
Saturday, May 14　09：00-09：30　Room 3 (KICC 1F Room D)

Moderator: Shin-ei Kudo, Digestive Disease Center Showa University Northern Yokohama Hospital

Lecturer: Hiroaki Ikematsu, Department of Gastroenterology, Endoscopy Division, National Cancer Center Hospital East

Educational Lecture 7　“Recent advances in basic, clinical and endoscopic researches in IBD”
Saturday, May 14　09：30-10：00　Room 3 (KICC 1F Room D)

Moderator: Takanori Kanai, Division of Gastroenterology and Hepatology, Internal Medicine, Keio University School of Medicine

Lecturer: Akira Andoh, Division of Gastroenterology, Department of Medicine, Shiga University of Medical Science

Educational Lecture 8　“Cutting edge of endotherapy in peripancreatic fluid collection after acute pancreatitis”
Saturday, May 14　10：00-10：30　Room 3 (KICC 1F Room D)

Moderator: Naotaka Fujita, Miyagi Medical Check-up Plaza

Lecturer: Takao Itoi, Department of Gastroenterology and Hepatology Tokyo Medical University

Educational Lecture 9　“Endoscopic features of gastric cancer and gastric mucosa after successful H.pylori eradication therapy”
Sunday, May 15　09：00-09：30　Room 3 (KICC 1F Room D)

Moderator: Kazunari Murakami, Department of Gastroenterology, Oita University Faculty of Medicine

Lecturer: Kazuyoshi Yagi, Gastroenterology, Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital Uonuma Kikan Hospital

Educational Lecture 10　“The Impact of Regional Healthcare Vision and Work Style Reform of Medical Doctors”
Sunday, May 15　09：30-10：00　Room 3 (KICC 1F Room D)

Moderator: Kazuma Fujimoto, International University of Health and Welfare Graduate School/ International University of Health and Welfare, Faculty of Medicine

Lecturer: Kenji Shimazaki, Health and Welfare Education and Administration Course, International University of Health and Welfare Graduate School

Educational Lecture 11　“Role of endoscopic ultrasonography in the treatment of pancreatic cancer”
Sunday, May 15　10：00-10：30　Room 3 (KICC 1F Room D)

Moderator: Kazuichi Okazaki, Internal Medicine, Kansai Medical University Kori Hospital

Lecturer: Yoshiki Hirooka, Department of Gastroenterology and Hepatology, Fujita Health University School of Medicine

Educational Lecture 12　“Current topics and history of endoscopic multi-stenting”
Sunday, May 15　10：30-11：00　Room 3 (KICC 1F Room D)

Moderator: Kazuo Inui, Department of Gastroenterology, Yamashita Hospital

Lecturer: Hirofumi Kawamoto, Division of Gastroenterology, Kawasaki Medical School

Educational Lecture 1　 “Barrett’s esophagus – update on new endoscopic diagnosis and treatment”
*English Session
Friday, May 13　16:00-16:30　Room E2

Moderator: Shin'ichi Takahashi, Internal Medicine, Kosei Hospital

Lecturer: Helmut Messmann, Endoscopy Center of the University Clinic of Augsburg, Germany

Educational Lecture 2　 “Expansion of Cold Resection in the Colorectum”
*English Session
Friday, May 13　10：30-11：00　Room E3

Moderator: Shigeaki Yoshida, Aomori Prefectural Central Hospital, Japan

Speaker: Douglas K. Rex, Indiana University Hospital, U.S.A.

Educational Lecture 3　“The concept and operative channels of super minimally invasive surgery (SMIS) ”
*English Session
Sunday, May 15　14:30-15:00　Room E2

Moderator: Kenjiro Yasuda, Division of Gastroenterology, Kyoto Second Red Cross Hospital

Lecturer: Enqiang Linghu, Department of Gastroenterology and Hepatology, Chinese P.L.A. General Hospital, China

JGES-ASGE-WEO Joint Symposium
*English Session
“Further development of submucosal endoscopy and related techniques”
Sunday, May 15　09：00-10：30　Room E1

Moderator: Naohisa Yahagi, Keio University (JGES)
Douglas K. Rex, Indiana University School of Medicine, U.S.A. (ASGE President as of May 2022)
Kenneth Wang, Mayo Clinic, U.S.A. (WEO)

Topics & Speakers: 1. POET and POEM related procedures
Hironari Shiwaku, Fukuoka University Faculty of Medicine (JGES)
2. Outcomes of endoscopic removal of gastric submucosal tumors
Nobutsugu Abe, Kyorin University (JGES)
3. Endoscopic hand suturing
Osamu Goto, Nippon Medical School (JGES)
4. Updates on Submucosal Tunnel Endoscopic Resection (STER)
Amit Bhatt, The Cleveland Clinic Foundation, U.S.A. (ASGE)
5. G-POEM in 2022
Qiang Cai, Louisiana State University School of Medicine, U.S.A. (ASGE)
6. Overstitch Endoscopic Suturing Device
Sergey Kantsevoy, Mercy Hospital Center Institute for Digestive Health and Liver Disease, U.S.A. (ASGE)
7. Per Oral Septotomy for Zenker’s Diverticulum: Indications, Risks, and Outcomes
Alessandro Repici, Humanitas Research Hospital, Italy (WEO)

JGES-Asian International-WEO Joint Symposium - with the JGES-KSGE
*English Session
“Update on endoscopic biliary stenting”
Saturday, May　14 13:00-14：30　Room E2

Moderator: Ichiro Yasuda, University of Toyama (JGES)
Joo Young Cho, CHA University Gangnam, Medical Center, Korea (President of KSGE)
Douglas Faigel, Mayo Clinic, U.S.A. (WEO)

Topics & Speakers: 1. Endoscopic biliary stenting for resectable or borderline-resectable pancreatic cancer
Akio Katanuma, Teine Keijinkai Hospital　 (JGES)
2. Endoscopic biliary stenting for benign biliary stricture
Tiing-Leong Ang, Changi General Hospital, Singapore (Asian Int’l)
3. Endoscopic biliary stenting for hilar biliary stricture
Tae Hoon Lee, SoonChunHyang University School of Medicine, Cheonan Hospital, Cheonan, Republic of Korea (KSGE)
4. Endoscopic biliary drainage in pancreatic cancer patients with a gastroduodenal stent
Yousuke Nakai, The University of Tokyo (JGES)
5. EUS-guided biliary drainage versus ERCP for malignant biliary obstruction
Woo Hyun Paik, Seoul National University Hospital, Korea (KSGE)
6. Adverse events related endoscopic biliary stenting
Anthony Teoh, The Chinese University of Hong Kong, Hong Kong (Asian Int’l)
7. Endoscopic biliary drainage in patients with surgically altered anatomy
David L. Carr-Locke, New York Presbyterian Hospital, U.S.A. (WEO)

JGES-ESGE-WEO Joint Symposium
*English Session
“The current situation and future perspective for Image-Enhanced Endoscopy (I.E.E.) - from polyp detection to characterization including A.I. technology”
Saturday, May　14 16：00-17：30　 Room E2

Moderator: Yutaka Saito, National Cancer Center Hospital (JGES)
Helmut Messmann, University Clinic of Augsburg, Germany (President of ESGE)
Lars Aabakken, Oslo University Hospital, Norway (WEO)

Topics & Speakers: 1. Polyp detection
Cesare Hassan, Humanitas University, Milan, Italy (ESGE)
2. Polyp characterization – DISCARD
Maria Pellisé Urquiza, Hospital Clinic de Barcelona, Spain (ESGE)
3. The clinical importance of SSA/P (SSL)
Raf Bisschops, University Hospitals Leuven, Belgium (ESGE)
4. Polyp characterization traditional serrated polyp (Traditional Serrated Adenoma)
Takashi Murakami, Juntendo University (JGES)
5. AI diagnosis (AI diagnosis and introduction of new precursor of TSA)
Masayoshi Yamada, National Cancer Center Hospital (JGES)
6. Polyp characterization (JGES) J-NET NICE
Toshio Uraoka Gunma University (JGES)
7. Polyp characterization using the JNET-classification – ESGE
Evelyn Dekker, Academic Medical Center, The Netherlands (WEO)

JGES-CSDE-WEO Joint Symposium
*English Session
“Cutting Edge of Minimally Invasive Endoscopic Therapy in Asia”
Sunday, May 15　13：00-14：30　Room E2

Moderator: Toru Ito, Kanazawa Medical University (JGES)
Enqiang Linghu, Chinese P.L.A. General Hospital, Beijing, China (President of CSDE)
Jean-François Rey, Arnault Tzanck Institut, France (WEO)

Commentator: Zhendong Jin, Changhai Hospital, Shanghai, China　(CSDE)

Special remarks: Siyu Sun, Shenjing Hospital of China Medical University, China　(CSDE)

Topics & Speakers: 1. Cutting Edge of Minimally Invasive Endoscopic Therapy in Upper-GI tract
Ningli Chai, Chinese P.L.A. General Hospital, Beijing, China (CSDE)
2. Cutting Edge of Minimally Invasive Endoscopic Therapy in G.I. tract (upper & lower)
Christopher J. Gostout, Mayo Clinic, U.S.A. (WEO)
3. Cutting Edge of Minimally Invasive Endoscopic Therapy in Lower-GI tract
Xiaoping Zou, Drum Tower Hospital, Nanjing University, Nanjing, China (CSDE)
4. Cutting Edge of Minimally Invasive Endoscopic Therapy in G.I. tract (upper & lower)
Shu Hoteya, Toranomon Hospital　(JGES)
5. Cutting Edge of Minimally Invasive Endoscopic Therapy in pancreo- biliary tract
Aiming Yang, Peking Union Medical College Hospital, Beijing, China (CSDE)
6. Cutting Edge of Minimally Invasive Endoscopic Therapy in pancreobiliary tract
Tsuyoshi Mukai, Kanazawa Medical University Hospital (JGES)
7. Adverse events related to Minimally Invasive Endoscopic Therapy
Enqiang Linghu, Chinese P.L.A. General Hospital, Beijing, China (CSDE)

General 1　Symposium 6
“Assessment on guidelines for sedation in gastroenterological endoscopy”
Saturday, May　14 08：30-10：30　　Room 1 (KICC Main Hall)

Moderators: Takuji Gotoda, Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine
Masaaki Shimatani, Division of Gastroenterology and Hepatology, Kansai Medical University

General 2　Workshop 2
“Pitfalls and standardization of periprocedural management in digestive endoscopy”　
Friday, May 13　08：30-10：30　Room 5 (KICC 1F Swan)

Moderators: Satoshi Tanabe, Research and Development Center for New Medical Frontiers, Kitasato University School of Medicine
Koji Matsuda, Endoscopy center, Sizuoka Medical Center

Commentators: Akiko Ozawa, Department of Anesthesiology, Shizuoka Medical Center
Shinichi Nakamura, Institute of Gastroenterology, Tokyo Women's Medical University

General 3　Symposium 3
“Practice of gastrointestinal endoscopy during the COVID-19 epidemic”
Friday, May 13　14：00-16：00　Room 5 (KICC 1F Swan)

Moderators: Mototsugu Kato, National Hospital Organization Hakodate National Hospital
Kunio Kasugai, Digestive Surgery, Aichi Medical University

General 4　Workshop 14
“Pediatric Gastrointestinal Endoscopy: Current situation and challenges”
Sunday, May 15　12：20-14：20　Room 8 (KICC 1F Room C-1)

Moderators: Akira Horiuchi, Digestive Disease Center, Showa Inan General Hospital
Katsuhiro Arai, Division of Gastroenterology, National Cancer for ChildHealth and Development

General 5　Workshop 6
“Role of endoscopy in rare disease research”
Saturday, May 14　14：00-16：00　Room 4 (KICC 1F Room E)

Moderators: Yuji Naito, Molecular Gastroenterology and Hepatology. Kyoto Prefectural University of Medicine
Ryota Hokari, Division of Gastroenterology and Hepatology, National Defense Medical College

Keynote lecturer: Hiroshi Nakase, Deparment of Gastroenterology and Hepatology, School of Medicine, Sapporo Medical University

General 6　Workshop 12
“Treatment strategy for gastrointestinal tumors by the fusion of intraoperative endoscopy and laparoscopic surgery”
Sunday, May 15　12：20-14：20　Room 6 (KICC 1F Annex Hall 1)

Moderators: Hirofumi Kawakubo, Department of General and Gastroenterological Surgery, Keio University
Yoshinori Morita, Department of Gastroenterology, Kobe University School of Medicine

General 7　Workshop 5
“Next Endoscopy - Break through in Innovation and Technology of Gastrointestinal Endoscopy”
Saturday, May 14　08：30-10：30　Room 4 (KICC 1F Room E)

Moderators: Kazuki Sumiyama, Department of Endoscopy, The Jikei University School of Medicine
Tadateru Maehata, Division of Gastroenterology and Hepatology, Department of Internal Medicine, St. Marianna University School of Medicine

Commentator: Kiyokazu Nakajima, Department of Next Generation Endoscopic Intervention, Osaka University Graduate School of Medicine

Upper GI 1　Core Session　Symposium 1
“Advanced Diagnostic Endoscopy: AI・CAD”
Friday, May 13　08：30-10：30　　Room 1 (KICC Main Hall)

Moderators: Tomonori Yano, Department of Gastroenterology, Endoscopy Division, National Cancer Center Hospital East
Toshiaki Hirasawa, Division of Gastroenterology, Cancer Institute Hospital, Japanese Foundation of Cancer Research

Report: Takashi Kawai, Department of Gastrointestinal Endoscopy, Endoscopy Center, Tokyo Medical University Hospital

Special remarks (Scientific Comittee）: Mitsuhiro Fujishiro, Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo

Upper GI 2　Symposium 8
“Recent advances in diagnostic upper digestive tract endoscopy”
Saturday, May　14 14：00-16：00　Room 2 (KICC 1F Sakura)

Moderators: Kenshi Yao, Department of Endoscopy, Fukuoka University Chikushi Hospital
Noriya Uedo, Department of Gastrointestinal Oncology, Osaka International Cancer Institute

Upper GI 3　Symposium 2
“Endoscopy for diagnosis and treatment of functional upper-gastrointestinal disorders”
Friday, May 13　14：00-16：00　Room 4 (KICC 1F Room E)

Moderators: Eikichi Ihara, Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University
Tatsuhiro Masaoka, Department of Gastroenterology and Hepatology, International University of Health and Welfare, Mita Hospital

Upper GI 4　Symposium 11
“Endoscopic screening for gastric cancer in Japan: Current status and future perspective”
Sunday, May 15　09：00-11：00　Room 2 (KICC 1F Sakura)

Moderators: Masanori Ito, Department of General Internal Medicine, Hiroshima University Hospital
Katsuhiro Mabe, Junpukai Health Maintainance Center Kurashiki

Special remarks: Hidekazu Suzuki, Division of Gastroenterology and Hepatology, Tokai University Hospital

Upper GI 5　Panel Discussion 5
“Further expansion of indications of endoscopic treatment for upper gastrointestinal tumor”
Saturday, May 14　08：30-10：30　Room 5 (KICC 1F Swan)

Moderators: Ryu Ishihara, Endoscopy center, Osaka International Cancer Institute
Ichiro Oda, Endoscopy Division, National Cancer Center Hospital

Upper GI 6　Panel Discussion 4
“Endoscopic treatment for duodenal tumors”
Saturday, May 14　14：00-16：00　Room 3 (KICC 1F Room D)

Moderators: Naohisa Yahagi, Division of research and development for minimally invasive treatment, Keio University School of Medicine
Takashi Toyonaga, Department of Endoscopy, Kobe University Hospital

Upper GI 7　Workshop 13
“Diagnostic and therapeutic strategy for gastric submucosal tumor less than 2 centimeters”
Sunday, May 15　09：00-11：00　Room 7 (KICC 1F, Annex Hall 2)

Moderators: Miwako Arima, Department of Gastroenterology, Ageo Central General Hospital
Hiroyuki Okada, Department of Gastroenterology and Hepatology, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University

Upper GI 8　Workshop 4
*English Session
“Diagnosis and Treatment Strategies for Barrett’s esophageal adenocarcinoma -cutting edge from all over the world”
Friday, May 13　13：00-14：30　 Room E3

Moderators: Tsuneo Oyama, Gastroenterology, Saku Central Hospital Advanced Care Center
Toshiro Iizuka, Department of Gastrointestinal Endoscopy, Tokyo Metropolitan Cancer and Infectious Diseases Komagome Hospital
David Carr-Locke, NewYork-Presbyterian Hospital, U.S.A.

Keynote Lecturer: Helmut Messmann, University Clinic of Augsburg, Germany

Upper GI 9　Workshop 3
“Endoscopic diagnosis of superficial non-ampullary duodenal epithelial tumor”
Friday, May 13　14：00-16：00　Room 6 (KICC 1F Annex Hall 1)

Moderators: Kenichi Goda, Department of Gastroenterology, Dokkyo Medical University School of Medicine
Motohiko Kato, Division of Research and Development for Minimally Invasive Treatment, Keio University School of Medicine

Keynote lecturer, Pathology Commentator: Ryoji Kushima, Department of Pathology, Shiga University of Medical Science

Lower GI 1　Core Session　Symposium 3
“Current status and challenges of AI-based lower endoscopic diagnosis”
Sunday, May 15　09：00-11：00　Room 4 (KICC 1F Room E)

Moderators: Hiromu Kutsumi, Center for Clinical Research and Advanced Medicine, Shiga University of Medical Science
Kiyohito Tanaka, Department of Internal, Medicine, Division of Gastroenterology, Kyoto Second Red Cross Hospital

Report: Hiro-o Yamano, Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine
Tadakazu Hisamatsu, Department of Gastroenterology, Kyorin University Hospital

Special remarks (Scientific Comittee）: Tadakazu Hisamatsu, Department of Gastroenterology, Kyorin University Hospital

Lower GI 2　Panel Discussion 7
“Issues and Perspectives of the Treatment for Colorectal T1 Cancer”
Saturday, May 14　08：30-10：30　Room 7 (KICC 1F, Annex Hall 2)

Moderators: Shinji Tanaka, Endoscopy and Medicine, Graduate School of Biomedical & Health Sciences, Hiroshima University
Yoji Takeuchi, Department of Gastrointestinal Oncology, Osaka International Cancer Institute

Keynote lecturer: Hiroshi Kashida, Department of Gastroenterology & Hepatology, Kindai University Faculty of Medicine

Lower GI 3　Symposium 7
“The future of capsule endoscopy (for the advancement of medical examinations and practical medical care)”
Saturday, May 14　08：30-10：30　Room 2 (KICC 1F Sakura)

Moderators: Naoki Omiya, Department of Gastroenterology, Fujita Health University School of Medicine
Naoki Hosoe, Center for Diagnostic and Therapeutic Endoscopy, School of Medicine Keio University

Lower GI 4　Symposium 4
“Role of endoscopy on medical management for ulcerative colitis”
Friday, May 13　08：30-10：30　Room 6 (KICC 1F Annex Hall 1)

Moderators: Tadakazu Hisamatsu, Department of Gastroenterology, Kyorin University Hospital
Makoto Naganuma, the Third Internal Medicine Department, Kansai Medical University

Lower GI 5　Panel Discussion 8
“Latest advancement in IBD-associated neoplasia”
Saturday, May 14　14：00-16：00　Room 7 (KICC 1F, Annex Hall 2)

Moderators: Takayuki Matsumoto, Department of Internal Medicine, Division of Gastroenterology, Iwate Medical University
Katsuyoshi Matsuoka, Department of Gastroenterology and Hepatology, Toho University Sakura Medical Center

Lower GI 6　Panel Discussion 3
“Problems and ingenuity of educational system for colonoscopy”
Friday, May 13　14：00-16：00　Room 7 (KICC 1F, Annex Hall 2)

Moderators: Hiro-o Yamano, Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine
Shiro Oka, Department of Endoscopy, Hiroshima University Hospital

Lower GI 7　Panel Discussion 9
“Ingenuity of technique and issues in colonoscopy screening”
Sunday, May 15　12：20-14：20　Room 2 (KICC 1F Sakura)

Moderators: Hiroyuki Imaeda, Saitama Medical University International Medical Center
Naohisa Matsuda, Gastroenterology and Hepatology, Toho University Omori Medical Center

Lower GI 8　Workshop 11
“Evidence, limitations and future prospects of endoscopic diagnosis and treatment of colorectal tumor”
Sunday, May 15　09：00-11：00　Room 6 (KICC 1F Annex Hall 1)

Moderators: Yasushi Sano, Gastrointestinal center, Sano Hospital
Toshio Uraoka, Department of Gastroenterology and Hepatology, Gunma University Graduate School

Keynote lecturer: Yuichi Mori, Digestive Disease Center, Showa University Northern Yokohama Hospital

Lower GI 9　Workshop 7
“Development and future perspectives of diagnosis and endoscopic treatment using device-assisted endoscopy for gastrointestinal diseases”
Saturday, May 14　14：00-16：00　Room 5 (KICC 1F Swan)

Moderators: Kazuo Ohtsuka, Central Clinical Facilities Endoscopy, University Hospital of Tokyo Medical and Dental University
Fumihito Hirai, Department of Gastroenterology, Fukuoka University

Keynote lecturer: Tomonori Yano, Department of Medicine, Division of Gastroenterology, Jichi Medical University

Lower GI 10　Workshop 1
“Endoscopic evaluation for colorectal tumor following neoadjuvant chemoradiotherapy”
Friday, May 13　08：30-10：30　Room 4 (KICC 1F Room E)

Moderators: Soichiro Ishihara, Department of Hematology and Oncology, Faculty of Medicine, The University of Tokyo
Akiko Chino, Department of Gastroenterology, The Cancer Institute Hospital of JFCR

Keynote lecturer: Yasuo Hamamoto, Division of Research and Development for Minimally Invasive Treatment, Keio University School of Medicine

Lower GI 11　Symposium 9
*English Session
“Optimizing the monitoring strategy of Crohn’s disease”
Saturday, May 14　09：00-10：30　Room E4

Moderators: Masayuki Saruta, Division of Gastroenterology and Hepatology, Internal Medicine, The Jikei University School of Medicine, Japan
Taku Kobayashi, Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, Japan
Nalini M. Guda, Aurora Health Care, Wisconsin, U.S.A.

Commentator: Bruce E. Sands, Mount Sinai, U.S.A.

Keynote Lecturer: Shuchen Wei, Department of Internal Medicine, National Taiwan University, Taiwan

Designated Speaker: Raf Bisschops, University Hospitals Leuven, Belgium

Bile Duct and Pancreas 1　Core Session　Symposium 2
“Current indicatiuons and limitaions of Interventional EUS”
Sunday, May 15　09：00-11：00　　Room 1 (KICC Main Hall)

Moderators: Takao Itoi, Deptartment of Gastroenterology and Hepatology Tokyo Medical University
Hiroyuki Isayama, Department of Gastroenterology, Juntendo University

Report: Mitsuhiro Kida, Department of Gastroenterology, Kitasato University Hospital

Special remarks (Scientific Comittee）: Yoshinori Igarashi, Gastroenterology and Hepatology, Toho Univ. Omori Medical Center

Bile Duct and Pancreas 2　Symposium 5
“Current status and issues of endoscopic management in the diagnosis and treatment of IgG4-related diseases”
Friday, May 13　08：30-10：30　Room 7 (KICC 1F, Annex Hall 2)

Moderators: Yuzo Kodama, Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine
Eisuke Iwasaki, Department of General and Gastroenterological Surgery, Keio University

Bile Duct and Pancreas 3　Symposium 1
“Current status of treatment strategies for difficult-to-treat bile duct stones”
Friday, May 13　08：30-10：30　Room 2 (KICC 1F Sakura)

Moderators: Toshiharu Ueki, Department of Gastroenterology, Fukuoka University Chikushi Hospital
Mamoru Takenaka, Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine

Bile Duct and Pancreas 4　Symposium 10
*English Session
“New development of endoscopic ultrasound in digestive disease”
Saturday, May 14　13：00-14：30　 Room E3

Moderators: Atsushi Irisawa, Department of Gastroenterology, Dokkyo Medical University School of Medicine
Susumu Hijioka, Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center
Luis Sabbagh, Clinica Reina Sofia, Columbia

Disignated Speakers: Marc Giovanini, Institut Paoli Calmettes, France
Luis Sabbagh, Clinica Reina Sofia, Columbia
Michael Wallace, Sheikh Shakhbout Medical City, U.A.E.

Bile Duct and Pancreas 5　Panel Discussion 6
“Endoscopic diagnosis for biliary tract lesions with difficult differential diagnosis”
Saturday, May 14　08：30-10：30　Room 6 (KICC 1F Annex Hall 1)

Moderators: Shomei Ryozawa, Endoscopy Center at Saitama Medical University International Medical Center
Hideyuki Shiomi, Department of Gastroenterology, Kobe University Hospital

Bile Duct and Pancreas 6　Panel Discussion 2
“Diagnostic innovations and treatment options for ampullary neoplasms”
Friday, May 13　14：00-16：00　Room 3 (KICC 1F Room D)

Moderators: Akio Katanuma, Center for Gastroenterology, Teine-Keijinkai hospital
Takayoshi Tsuchiya, Department of Gastroenterology and Hepatology, Tokyo Medical University

Bile Duct and Pancreas 7　Panel Discussion 1
“Progress and challenges in endoscopic biliary drainage”
Friday, May 13　14：00-16：00　Room 2 (KICC 1F Sakura)

Moderators: Mitsuhiro Kida, Department of Gastroenterology, Kitasato University Hospital
Yousuke Nakai, Department of Gastroenterology, The University of Tokyo

Bile Duct and Pancreas 8　Video Workshop 9
“Troubleshooting for difficult pancretobiliary endoscopy”
Sunday, May 15　12：20-14：20　　Room 1 (KICC Main Hall)

Moderators: Yoshinori Igarashi, Gastroenterology and Hepatology, Toho Univ. Omori Medical Center
Masao Toki, The Third department of Internal Medicine, Kyorin University School of Medicine

Bile Duct and Pancreas 9　Panel Discussion 10
“Innovative development of EUS-FNA”
Sunday, May 15　12：20-14：20　Room 7 (KICC 1F, Annex Hall 2)

Moderators: Kazuo Hara, Department of Gastroenterology, Aichi Cancer Center Hospital
Takeshi Ogura, 2nd Department of Internal Medicine, Educational Foundation of Osaka Medical and Pharmaceutical University

Bile Duct and Pancreas 10　Workshop 8
“The role of endoscopy in the management of pancreatic diseases”
Saturday, May 14　14：00-16：00　Room 6 (KICC 1F Annex Hall 1)

Moderators: Keiji Hanada, Department of Gastroenterology, JA Onomichi General Hospital
Takuji Iwashita, First Department of Internal Medicine, Gifu University Hospital

Bile Duct and Pancreas 11　Workshop 10
“Cooperation between endoscopic and surgical treatments for borderline resectable pancreatic cancer”
Sunday, May 15　09：00-11：00　Room 5 (KICC 1F Swan)

Moderators: Masayuki Kitano, Second Department of Internal Medicine, Wakayama Medical University
Minoru Kitago, Department of General and Gastroenterological Surgery, Keio University

The 3rd EGD for Helicobacter pylori negative gastric cancer-considering of HP uninfected and post eradication status
Sunday, May 15　12：30-15：00　Room 3 (KICC 1F Room D)

Representative Caretaker: Junko Fujisaki, Department of Gastroenterology The Cancer Institute Hospital of JFCR

The 3rd Study Group on Endoscopic resection for gastric submucosal tumor
Sunday, May 15　12：30-15：00　Room 4 (KICC 1F Room E)

Representative Caretaker: Noriya Uedo, Department of Gastrointestinal Oncology, Osaka International Cancer Institute

The 2nd Study Group on Evaluation Criteria for Endoscopic Biliary Drainage
Sunday, May 15　12：30-15：00　Room 5 (KICC 1F Swan)

Representative Caretaker: Hiroyuki Isayama, Department of Gastroenterology, Juntendo University

Study Group on the establishment of diagnostic criteria for type A gastritis
Sunday, May 15　12：20-12：30　Room 3 (KICC 1F Room D)

Representative Caretaker: Tomoari Kamada, Department of Health Care Medicine, Kawasaki Medical School

Program

【Address of JGES President】

【Congress Presidential Lecture】

【Special Lectures】

【Invited Lectures】

【President’s Special Sessions】

【Educational Lectures】 *JP

【Educational Lectures】 *EN

【Joint Symposium】

【Theme Sessions　General】

【Theme Session　Upper GI】

【Theme Session 　Lower GI】

【Theme Session 　Bile Duct and Pancreas】

【Related Workshops】

【Related Workshop・Report】