Member Societies

• All
• Nov. 14 (Thu)
• Nov. 15 (Fri)
• Nov. 16 (Sat)

• KSGE
• KSG
• KASL
• KSNM
• KPBA
• KCHUGR
• KASID
• KSGC
• KSPGHAN
• Editor Session
• Insurance Policy Session
• [The 8th Joint Session between KDDW-TDDW-JDDW]

PG Course 02 : Clinical guideline update Korean

Date / Time	Nov. 15 (Fri), 10:20-11:50
Room	Art Hall
Chair(s)	Jae Myung Park (The Catholic University of Korea, Korea) Beom Jin Kim (Chung-Ang University, Korea)
Speakers	10:20-10:42	Management of subepithelial lesion Seung Joo Kang (Seoul National University, Korea)
	10:42-11:04	Percutaneous endoscopic gastrostomy Chung Hyun Tae (Ewha Womans University, Korea)
	11:04-11:26	Atrophic gastritis and intestinal metaplasia Su Youn Nam (Kyungpook National University, Korea)
	11:26-11:48	Endoscopic resection of early gastrointestinal cancer Hyeong Ho Jo (Daegu Catholic University, Korea)
	11:48-11:50	Q&A

Symposium 19 : Management of superficial esophageal cancer English

Date / Time	Nov. 15 (Fri), 13:20-14:50
Room	Grand 1
Chair(s)	Hwoon-Yong Jung (University of Ulsan, Korea) Ki-Nam Shim (Ewha Womans University, Korea)
Speakers	13:20-13:42	Effect of an artificial intelligence-assisted system on endoscopic diagnosis Jun-Won Chung (Gachon University, Korea)
	13:42-14:04	Treatment strategy of early stage esophageal cancer Donghoon Kang (The Catholic University of Korea, Korea)
	14:04-14:26	Applications of Minimally Invasive Surgery in Superficial Esophageal Cancer Jun Hee Lee (Korea University, Korea)
	14:26-14:48	Optimizing Survival: Concurrent Chemoradiotherapy after Non-Curative Endoscopic treatment Dongryul Oh (Sungkyunkwan University, Korea)
	14:48-14:50	Q&A

Symposium 20 : Gastric cancer: prevention, detection, and treatment English

Date / Time	Nov. 15 (Fri), 15:10-16:40
Room	Grand 1
Chair(s)	Il Ju Choi (National Cancer Center, Korea) Jun Haeng Lee (Sungkyunkwan University, Korea)
Speakers	15:10-15:32	Paradigm shift in gastric cancer prevention: current evidence Sun-Young Lee (Konkuk University, Korea)
	15:32-15:54	Role of screening and early detection Young-Il Kim (National Cancer Center, Korea)
	15:54-16:16	Endoscopic treatment of early gastric cancer: how far can we go? Moon Kyung Joo (Korea University, Korea)
	16:16-16:38	Pattern of metachronous recurrence after endoscopic resection of gastric cancer and dysplasia Dae Young Cheung (The Catholic University of Korea, Korea)
	16:38-16:40	Q&A

Symposium 22 : The endless battle against H. pylori: current status and future perspectives English

Date / Time	Nov. 16 (Sat), 08:30-10:00
Room	Vista 2
Chair(s)	Jung Mogg Kim (Hanyang University, Korea) Nayoung Kim (Seoul National University, Korea)
Speakers	08:30-08:52	The Helicobacter pylori Genome Project (HpGP): tracing the footprints of humanity's most successful symbiont Charles Rabkin (Bethesda, Maryland, USA)
	08:52-09:14	The epidemiology and antibiotic resistance of H. pylori Jeong Hoon Lee (University of Ulsan, Korea)
	09:14-09:36	Evolving concepts of H. pylori eradication in clinical practice Yonghwan Kwon (Kyungpook National University, Korea)
	09:36-09:58	Mechanisms of eradication failure and novel therapeutic approaches Ayoung Lee (Korea University, Korea)
	09:58-10:00	Q&A

Symposium 25 : New insights into Peptic ulcer disease English

Date / Time	Nov. 16 (Sat), 10:20-11:50
Room	Vista 2
Chair(s)	Byung-Wook Kim (The Catholic University of Korea, Korea) Kee Don Choi (University of Ulsan, Korea)
Speakers	10:20-10:42	Etiologies and diagnostic approaches for peptic ulcer bleeding Seokin Kang (Inje University, Korea)
	10:42-11:04	Advancements in medical treatments for peptic ulcer bleeding Yu Kyung Cho (The Catholic University of Korea, Korea)
	11:04-11:26	Cutting-edge endoscopic treatments for peptic ulcer bleeding Jun Chul Park (Yonsei University, Korea)
	11:26-11:48	Complications and its management of peptic ulcer disease Hyun Lim (Hallym University, Korea)
	11:48-11:50	Q&A

Free Paper 19 : Upper GI 01 English

Date / Time	Nov. 16 (Sat), 13:20-14:00
Room	Vista 2
Chair(s)	Wansik Lee (Chonnam National University, Korea) Tae Ho Kim (The Catholic University of Korea, Korea)
Speakers	13:20-13:30	Single-cell analysis of gastric cancer reveals heterogeneity of cancer associated fibroblasts Mi Jin Oh (Seoul National University, Korea)
	13:30-13:40	Gastric cancer incidence and mortality based on age at last screening endoscopy Seokho Myeong (Armed Forces Yangju Hospital, Korea)
	13:40-13:50	PD-L1 Expression Affecting Clinicopathologic Factors in Advanced Gastric Cancer Depending on Sex in a Tertiary Hospital in South Korea Jeonghwan Lee (Seoul National University, Korea)
	13:50-14:00	The Role of Pepsinogen Tests in Detection of Gastric Atrophy, Intestinal Metaplasia, Gastric Adenoma and Gastric Cancer by GastroPanel Yonghoon Choi (Seoul National University, Korea)

Free Paper 21 : Upper GI 03 English

Date / Time	Nov. 16 (Sat), 13:20-14:10
Room	Vista 3
Chair(s)	Ok-Jae Lee (Gyeongsang National University, Korea) Woo Chul Chung (The Catholic University of Korea, Korea)
Speakers	13:20-13:30	Machine Learning-based risk model for non-variceal gastrointestinal bleeding patients in emergency department Ilsoo Kim (The Catholic University of Korea, Korea)
	13:30-13:40	Mutual conversion of white light images and narrow-band images in upper gastrointestinal endoscopy images using image conversion AI Kairi Miyakoshi (Meijo University, Japan)
	13:40-13:50	Evaluation of an Artificial Intelligence-Based System for Real-Time High-Quality Photodocumentation during Esophagogastroduodenoscopy Byeong Yun Ahn (Seoul National University, Korea)
	13:50-14:00	An artificial intelligence system for detecting esophageal squamous cell carcinoma and precancerous lesions using endoscopic images and videos Yoonhee Lee (Seoul National University, Korea)
	14:00-14:10	Lesion classification scheme using multimodal AI technology in upper gastrointestinal endoscopy Kanata Watanabe (Meijo University, Japan)

Free Paper 20 : Upper GI 02 English

Date / Time	Nov. 16 (Sat), 14:00-14:50
Room	Vista 2
Chair(s)	Sam Ryong Jee (Inje University, Korea) Chan Gyoo Kim (National Cancer Center, Korea)
Speakers	14:00-14:10	Safety of ROBOPERA as a traction device for enhancing submucosal exposure during gastric endoscopic submucosal dissection: Prospective, single-arm, pilot study Han Jo Jeon (Korea University, Korea)
	14:10-14:20	Enhancing Ergonomics in Gastrointestinal Endoscopy through the Integration of Head-Mounted Display Youngcheon Ra (Korea University, Korea)
	14:20-14:30	Endoscopic vacuum therapy for gastrointestinal leakage with ultrathin drainage tube: A pilot study of case series Donghoon Kang (The Catholic University of Korea, Korea)
	14:30-14:40	Efficacy and Safety of a Novel Multisegmented Fully Covered Self-Expanding Metal Stent for Malignant Esophageal Obstruction: A Prospective Pilot Study with Historical Control Jin Hee Noh (Hallym University, Korea)
	14:40-14:50	Long-term outcomes of endoscopic submucosal dissection for undifferentiated early gastric cancer, beyond expanded criteria Chang Beom Ryu (Soonchunhyang University, Korea)

Free Paper 23 : Upper GI 04 English

Date / Time	Nov. 16 (Sat), 15:10-15:50
Room	Vista 2
Chair(s)	Jaekyu Sung (Chungnam National University, Korea) Seong Woo Jeon (Kyungpook National University, Korea)
Speakers	15:10-15:20	Risk Analysis of Bleeding After Gastric Endoscopic Submucosal Dissection with an Emphasis on Age and Sex Differences: A Nationwide Population-Based Study over 11 Years Jae Yong Park (Chung-Ang University, Korea)
	15:20-15:30	Comparison of Quality of Life and Operative Outcomes Between Resection and Bypass Surgery in Corrosive Gastric Strictures - A Pilot Study Bijit Saha (Aiims, Patna, India)
	15:30-15:40	Ramadan and Ulcer : Impact of fasting on peptic ulcer bleeding Hind Lahssini (University Hospital Center, Morocco)

Free Paper 24 : Upper GI 05 English

Date / Time	Nov. 16 (Sat), 15:50-16:40
Room	Vista 2
Chair(s)	Sung Soo Kim (The Catholic University of Korea, Korea) Jae-Young Jang (Kyung Hee University, Korea)
Speakers	15:50-16:00	Preventive effect of osteoporosis by Helicobacter pylori eradication; a prospective observational cohort study Yee Jin Kim (Seoul National University, Korea)
	16:00-16:10	Automated Classification of Atrophic Gastritis in Endoscopic Images Using Deep Learning Atsushi Teramoto (Meijo University, Japan)
	16:10-16:20	Bacterial Signatures and Microbial Dynamics in Gastric carcinogenesis: A Comprehensive Analysis of Oral and Gastric Microbiomes Donghoon Kang (The Catholic University of Korea, Korea)
	16:20-16:30	Validation of artificial intelligence computer-aided detection on gastric neoplasm in upper gastrointestinal endoscopy Hannah Lee (Gachon University, Korea)
	16:30-16:40	Clarithromycin-resistance rate and first-line eradication rate based on resistance status of Helicobacter pylori in the western Gyeongnam region in South Korea Jungpyo Hong (Gyeongsang National University, Korea)