Member Societies

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• Nov. 16 (Thu)
• Nov. 17 (Fri)
• Nov. 18 (Sat)

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• KASL
• KSNM
• KPBA
• KCHUGR
• KASID
• KSGC
• KSPGHAN
• Gut and Liver
• Insurance Policy

Symposium 07 : Immunological aspects of upper gastrointestinal diseases English

Date / Time	Nov. 16 (Thu), 09:00-10:20
Room	Walker 2
Chair(s)	Nayoung Kim (Seoul National University, Korea) Evan Dellon (University of North Carolina, USA)
Speakers	09:00-09:20	Basic concept of mucosal immunology for clinicians Pyeung-Hyeun Kim (Kangwon National University, Korea)
	09:20-09:40	Eosinophilic esophagitis: pathogenesis, diagnosis, and management Evan Dellon (University of North Carolina, USA)
	09:40-10:00	Role of H. pylori in gastric inflammation and cancer Hee Seok Moon (Chungnam National University, Korea)
	10:00-10:20	Immune-mediated mechanisms of gastroesophageal reflux disease Rhonda Souza (Baylor University Medical Center, USA)

Symposium 12 : Nutritional management of upper gastrointestinal disorders English

Date / Time	Nov. 16 (Thu), 10:40-12:00
Room	Walker 2
Chair(s)	Samryong Jee (Inje University, Korea) Sung Chul Park (Kangwon National University, Korea)
Speakers	10:40-11:00	Gastroesophageal reflux disease & eosinophilic esophagitis Han Jo Jeon (Korea University, Korea)
	11:00-11:20	Functional dyspepsia and gastroparesis Sang Pyo Lee (Hallym University, Korea)
	11:20-11:40	Gastric cancer prevention Aesun Shin (Seoul National University, Korea)
	11:40-12:00	Nutrition after gastrectomy Sang Hyun Kim (Soonchunhyang University, Korea)

Symposium 20 : Artificial Intelligence (AI) for upper gastrointestinal endoscopy English

Date / Time	Nov. 16 (Thu), 15:10-16:30
Room	Walker 2
Chair(s)	Jae-Young Jang (Kyung Hee University, Korea) Jie-Hyun Kim (Yonsei University, Korea)
Speakers	15:10-15:30	Basic concept of AI, machine learning, and deep learning Jaegul Choo (KAIST, Korea)
	15:30-15:50	Current applications of AI in upper gastrointestinal endoscopy Jie-Hyun Kim (Yonsei University, Korea)
	15:50-16:10	Preparation of databases for AI algorithm development Chang Seok Bang (Hallym University, Korea)
	16:10-16:30	Current limitations and regulatory issues Seong Ji Choi (Hanyang University , Korea)

Free Paper 10: Upper GI 01 English

Date / Time	Nov. 16 (Thu), 13:30-14:10
Room	Walker 2
Chair(s)	Byungchul Yoon (Hanyang University, Korea) Soo Heon Park (The Catholic University of Korea, Korea)
Speakers	13:30-13:40	Comparison of clinical outcomes between endoscopic resection and laparoscopic wedge resection in cardiac subepithelial tumors originated from muscularis proper Dae Young Lee (Ajou University, Korea)
	13:40-13:50	Safety of Endoscopic Submucosal Dissection for Early Gastric Cancer in Patients with Liver Cirrhosis: A Korean Nationwide Cohort Hae Won Yoo (Soonchunhyang University, Korea)
	13:50-14:00	Safety of Endoscopic Submucosal Resection for Early Gastric Cancer in Patients with End-Stage Renal Disease: A Nationwide Cohort Study Jae Woo Park (Soonchunhyang University, Korea)
	14:00-14:10	Development of a Video-Based Artificial Intelligence System for Enhanced Quality Control in Esophagogastroduodenoscopy Seong Ji Choi (Hanyang University , Korea)

Free Paper 11: Upper GI 02 English

Date / Time	Nov. 16 (Thu), 14:10-14:50
Room	Walker 2
Chair(s)	Jae J. Kim (Sungkyunkwan University, Korea) Jae Gyu Kim (Chung-Ang University, Korea)
Speakers	14:10-14:20	Expression of estrogen and androgen receptors according to clinical characteristics in gastric cancer patients Yonghoon Choi (Seoul National University, Korea)
	14:20-14:30	Cancer-associated fibroblast-derived Fibulin-5 enhances epithelial-mesenchymal transition in diffuse-type gastric cancers via c-AMP response element-binding protein pathway Jinju Choi (CHA University, Korea)
	14:30-14:40	Development of an artificial intelligence algorithm detecting superficial esophageal cancer in real-time gastrointestinal endoscopic images Hannah Lee (Gachon University, Korea)
	14:40-14:50	Withdrawal

Early Morning Workshop 02 : Lessons from the masters English

Date / Time	Nov. 17 (Fri), 08:00-08:50
Room	Grand 4+5
Chair	Jae Myung Park (The Catholic University of Korea, Korea)
Speakers	08:00-08:25	The past, present and future aspect of eosinoiphilic esophagitis Evan Dellon (University of North Carolina, USA)
	08:25-08:50	New frontier of GERD Rhonda Souza (Baylor University Medical Center, USA)

Symposium 24 : Evolving treatment strategies in advanced gastric cancer English

Date / Time	Nov. 17 (Fri), 09:00-10:20
Room	Grand 4+5
Chair(s)	Hwoon-Yong Jung (University of Ulsan, Korea) Brian Badgwell (MD Anderson Cancer Center, USA)
Speakers	09:00-09:20	Endoscopic diagnosis of advanced gastric cancer: focusing on Borrmann type 4 Yoshiki Sakaguchi (The University of Tokyo, Japan)
	09:20-09:40	Emerging molecular targeted therapies: HER2 and others Dong-Hoe Koo (Sungkyunkwan University, Korea)
	09:40-10:00	Conversion surgery for advanced gastric cancer Jong-Han Kim (Korea University, Korea)
	10:00-10:20	Hyperthermic Intraperitoneal Chemotherapy: basic concept, current evidence and future potential Brian Badgwell (MD Anderson Cancer Center, USA)

Combined Symposium 05 (KCHUGR + KGCA(대한위암학회)) : Optimal approach for upper gastrointestinal subepithelial tumor English

Date / Time	Nov. 17 (Fri), 10:40-12:00
Room	Grand 4+5
Chair(s)	Hwoon-Yong Jung (University of Ulsan, Korea) Sang-Uk Han (Ajou University, Korea)
Speakers	10:40-11:00	Systematic endoscopic approach Osamu Goto (Nippon Medical School, Japan)
	11:00-11:20	Update on the latest guidelines In kyung Yoo (CHA University, Korea)
	11:20-11:40	Endoscopic resection: indications, efficacy and safety Chan Gyoo Kim (National Cancer Center, Korea)
	11:40-12:00	Surgical resection: techniques & considerations Hoon Hur (Ajou University, Korea)

Free Paper 18: Upper GI 03 English

Date / Time	Nov. 17 (Fri), 13:30-14:10
Room	Grand 4+5
Chair(s)	Hoon Jai Chun (Korea University, Korea) Jung Mogg Kim (Hanyang University, Korea)
Speakers	13:30-13:40	Long-term outcomes in patients with nonampullary duodenal neuroendocrine tumors Dabin Jeong (Seoul National University, Korea)
	13:40-13:50	Gastric Microbiome Signature for Predicting Metachronous Recurrence After Endoscopic Resection of Gastric Neoplasms Ho-Kyoung Lee (Seoul National University, Korea)
	13:50-14:00	Oral, Fecal and Blood Microbial Signature in Esophageal cancer Ho-Kyoung Lee (Seoul National University, Korea)
		Withdrawal

Free Paper 19: Upper GI 04 English

Date / Time	Nov. 17 (Fri), 14:10-14:50
Room	Grand 4+5
Chair(s)	Hyeonyong Jeong (Chungnam National University, Korea) Byung-Wook Kim (The Catholic University of Korea, Korea)
Speakers	14:10-14:20	The efficacy and safety of Stretta procedure for the treatment of GERD : a single center study Munyoung Cho (The Catholic University of Korea, Korea)
	14:20-14:30	Is there a difference in observation rate of oropharynx and detection rate of oropharyngeal disease during routine upper gastrointestinal endoscopy between experts and trainees? Hwanhyi Cho (Konyang University, Korea)
	14:30-14:40	Clinical Long-term Sedation Profiles of Remimazolam Compared with Propofol for Gastric Endoscopic Submucosal Dissection: Prospective, Single-Center Pilot Study Han Jo Jeon (Korea University, Korea)
	14:40-14:50	Clinical Practice and Follow-up Results of Gastric Subepithelial Lesions with a Size of 1 to 2 cm Younghee Choe (The Catholic University of Korea, Korea)

Free Paper 26: Upper GI 05 English

Date / Time	Nov. 17 (Fri), 15:10-15:50
Room	Grand 4+5
Chair(s)	Jong-Jae Park (Korea University, Korea) Jun Haeng Lee (Sungkyunkwan University, Korea)
Speakers	15:10-15:20	Gastric neoplasm and microbiome Younghee Choe (The Catholic University of Korea, Korea)
	15:20-15:30	Clinical outcomes of primary esophagectomy and secondary esophagectomy after endoscopic submucosal dissection for superficial esophageal squamous cell carcinoma: a propensity-score matched analysis Minjee Kim (Sungkyunkwan University, Korea)
	15:30-15:40	The time trends and clinical characteristics of Non-Ampullary Duodenal Tumors:a single center study Selen Kim (The Catholic University of Korea, Korea)
	15:40-15:50	Risk assessment of metachronous gastric neoplasm after endoscopic resection for early gastric cancer according to age at Helicobacter pylori eradication Seunghan Lee (Seoul National University, Korea)

Free Paper 27: Upper GI 06 English

Date / Time	Nov. 17 (Fri), 15:50-16:30
Room	Grand 4+5
Chair(s)	Jeong Seop Moon (Inje University, Korea) Yong Chan Lee (Yonsei University, Korea)
Speakers	15:50-16:00	Application of Natural Orifice Transluminal Endoscopic Surgery with Endograsp System for Stomach Perforation Model: Ex-vivo porcine study Han Jo Jeon (Korea University, Korea)
	16:00-16:10	A Validation Study of New Criteria for Endoscopic Radical Resection of Submucosal Gastric Cancer Min-Jae Kim (Yonsei University, Korea)
	16:10-16:20	Factors associated with severity of upper gastrointestinal injury by Zargar score in patients with caustic ingestion in a tertiary hospital in the Philippines: a retrospective cohort study Nico Pajes (University of the Philippines, Philippines)
	16:20-16:30	Stomach Tissue Regeneration following Low-Level Laser Therapy: In vivo animal study Han Jo Jeon (Korea University, Korea)

PG Course 05 : Recent updates of non-variceal upper gastrointestinal bleeding Korean

Date / Time	Nov. 18 (Sat), 10:40-12:00
Room	Art Hall
Chair(s)	Gwang Ho Baik (Hallym University, Korea) Hang Lak Lee (Hanyang University, Korea)
Speakers	10:40-11:00	Epidemiology and pathophysiology Seung Han Kim (Korea University, Korea)
	11:00-11:20	Medical management: current therapies & appropriate use of antithrombotics Da Hyun Jung (Yonsei University, Korea)
	11:20-11:40	Endoscopic hemostasis: current technologies and techniques Hyuk Soon Choi (Korea University, Korea)
	11:40-12:00	Surgical management: the role of surgery and techniques Kyo Young Song (The Catholic University of Korea, Korea)