iCRS 2025 Scientific Program

Day 1  August 29(Fri), 2025

Room 1
09:00-10:00 [ABSTRACT 1] Neoplasia 1
Chairs: Chinock CHEONG (Korea University, Korea), Mina SHEN (China Medical University Hsinchu Hospital, Taiwan)
09:00-09:10 Enhanced Prognostic Accuracy Through Combined Assessment of Osteoporosis and Skeletal Muscle Radiodensity in Colorectal Cancer Wooram CHOI Armed Forces Yangju Hospital, Korea
09:10-09:20 Clinical Outcome and Management Strategy for Anastomotic Leak Following Low Anterior Resection for Rectal Cancer: A Single Centre Retrospective Analysis Mohd Hady Shukri ABDUL SATAR Seoul National University Hospital, Korea
09:20-09:30 Short-Term Survival and Postoperative Risks and Complications after Emergency Surgery for Colorectal Cancer in NCCM Chinzorig MUNKHJARGAL National Cancer Center of Mongolia, Mongolia
09:30-09:40 Elderly Patients With Resectable Colorectal Cancer and Presarcopenia May Require a Different Treatment Strategy Geonyi JIN The Catholic University of Korea Medical College, Uijongbu-St. Mary, Korea
09:40-09:50 Individualized total Mesorectal Excision: An Oncologically Safe Functional Solution for Borderline Middle-Upper Third Rectal Cancer? Narimantas SAMALAVICIUS Republican Vilnius University Hospital, Lithuania
09:50-10:00 Tumor-Specific versus Complete Mesocolic Excision for Right-Sided Colon Cancer: A Multicenter Retrospective Study Chungyeop LEE Asan Medical Center, Korea
Room 2
09:00-10:00 [ABSTRACT 2] Pelvic & Anorectal 1
Chairs: Jong Sung HWANG (Koo Hospital, Korea), Emile John Kwong Wei TAN (Singapore General Hospital, Singapore)
09:00-09:10 Pilot Randomized Controlled Study of the Efficacy of Spinal Magnetic Stimulation for Refractory Constipation (MagStim) TSQ LEE Singapore General Hospital, Singapore
09:10-09:20 Building Evidence: Experience-Based Data Analysis of Perineal Reconstruction in a High-Volume Center Young Min JEON Seoul Song Do Hospital, Korea
09:20-09:30 Natural Orifice Ventral Suture Rectopexy – A Viable Alternative in High Risk Patients Abhijit CHANDRA King George Medical University, India
09:30-09:40 High Inter-sphincteric Fistula : Clinical Characteristics and Surgical Outcomes Uido YEO Seoul Song Do Colorectal Hospital, Korea
09:40-09:50 Management of Fournier’s Gangrene in Patients with Rectal Cancer at a Tertiary Referral Hospital Paulo CARPIO Philippine General Hospital, Philippines
09:50-10:00 Transanal Opening of the Intersphincteric Space (TROPIS) with or without Intersphincteric Fistula Tract Ligation (LIFT) for High Complex anal Fistula Minghao HSIEH China Medical University Hospital, Taiwan
Room 3
09:00-10:00 [ABSTRACT 3] Research 1
Chairs: Nak Song SUNG (Konyang University, Korea), Dae Ro LIM (Soonchunhyang University, Korea)
09:00-09:10 Predicting Bowel Viability With Laser Speckle Contrast Imaging: A Quantitative Assessment and Survival Study in Rats Kwan Mo YANG Gangneung Asan Hospital, University of Ulsan College of Medicine, Korea
09:10-09:20 Pharmacoinformatic Discovery of Dual AKT1 and ERK1/2 Inhibitors from Peronema Triterpenoids: Targeting Key Nodes in Colorectal Cancer Signaling Rizki Rachmad SAPUTRA Universitas Palangka Raya, Indonesia
09:20-09:30 Metabolic Signatures of Colorectal Cancer: Xenobiotic By-Products as Novel Serum Biomarkers Soohyeon LEE Soonchunhyang University, Cheonan Hospital, Korea
09:30-09:40 Mathematical Simulation of Cytokine-Driven Epithelial Instability Predicts Spatially Resolved Tumorigenic Risk Zones in Inflammatory Bowel Disease Sahnaz Vivinda PUTRI Indonesia Open University, Indonesia
09:40-09:50 Investigation of Mucin Formation in Pseudomyxoma Peritonei Using a Patient-Derived Organoid Model from Appendiceal Mucinous Neoplasms Eun Jung PARK University of Ulsan College of Medicine, Asan Medical Center, Korea
09:50-10:00 AI-Based Stratification of Radiotherapy Response in Rectal Cancer via Integration of SMARCD1–PD-L1 and XRCC6-Mediated DNA Repair Signatures Using Organoid Transcriptomics Rini WINARTI Yogyakarta State University, Indonesia
10:00-10:30 Break
Room 1
10:30-12:00 [Next Generation Committee] Young Surgeons & Work-Life Balance: Clinical Practice, Research, and Personal Life Harmony
Chairs: Gyu-Seog CHOI (Kyungpook National University, Korea), Sung-Bum KANG (Seoul National University, Korea)
10:30-10:45 Work-Life Balance as Colorectal Surgeon: Insights from Global Practices and How Surgeons Maintain Happiness George J CHANG MD Anderson Cancer Center, USA
10:45-11:00 Mindfulness and Stress Management for Surgeons  Hyeon Woo BAE Yonsei University, Korea
11:00-11:15 Clinical Work, Research, and Personal Life: How to Balance All Three as a Famous Professor? Jin KIM Korea University, Korea 
11:15-11:30 Clinical Work, Research, and Personal Life: How to Balance All Three as a Young Fellow? Jeongyoon MOON Cleveland Clinic, USA
11:30-11:45 The Role of MRI Derived Radiomics to Predict Recurrence following Pelvic Exenteration for Locally Advanced Rectal Cancer - A Multi-Institutional Analysis Michael Eamon KELLY Trinity St. James’s Cancer Institute, Ireland
11:45-12:00 Discussion    
Room 2
10:30-12:00 [Clinical Practice Guideline Committee] Rectal Cancer Guideline v2.0 공청회 [KOR]
Chairs: Jung Myun KWAK (Korea University, Korea), Hyun Jung KIM (Korea University, Korea)
10:30-10:40 개발 과정 보고 Hyo Seon RYU Korea University, Korea
10:40-12:00 핵심질문 발표 및 토의    
10:40-10:45 KQ1 Hae Young KIM University of Ulsan, Korea
10:45-10:50 KQ2 Jung Won LEE Sungkyunkwan University, Korea
10:50-10:55 KQ3 Jae Hyun KIM Kosin University, Korea
10:55-11:00 KQ4 Sea-Won LEE The Catholic University of Korea, Korea
11:00-11:05 KQ5 Kil-Yong LEE The Catholic University of Korea, Korea
11:05-11:10 KQ6 Han Deok KWAK Chonnam National University, Korea
11:10-11:15 KQ7 Jong Min LEE Yonsei University, Korea
11:15-11:20 KQ8 Dong Hyun KANG Soonchunhyang University, Korea
11:20-11:25 KQ9 Seon Hui SHIN Kyungpook National University, Korea
11:25-11:30 KQ10 Woong Bae JI Korea University, Korea
11:30-11:35 KQ11 Yoon-Hye KWON Eulji University, Korea
11:35-11:40 KQ12 Jun Woo BONG Korea University, Korea
11:40-11:45 KQ13 Dae Hee PYO The Catholic University of Korea, Korea
11:45-12:00 토의    
Room 3
10:30-12:00 [K-QIPS 1] All about Data Input: A to Z [KOR]
Chairs: Sun Jin PARK (Kyung Hee University, Korea), Ji Won PARK (Seoul National University, Korea)
10:30-10:50 How to Reduce Data Input Time: My Tips Yunjung JEONG Korea University Ansan Hospital, Korea 
10:50-11:10 How to Upload Data using CDW Seokju YOUN Seoul National University Hospital, Korea
11:10-11:30 Data Input for 3 Years: Please Change It Like This Soyoung MOON Kyung Hee University Hospital, Korea
11:30-11:50 Common Data Errors Found during Audit Seulgi BYEON The Korean Surgical Research Foundation, Korea
11:50-12:00 Discussion    
Room 1
12:00-13:00 Sponsor Symposium 1 (Johnson & Johnson)
Chair:
12:00-12:30 TBD Hyung Jin KIM The Catholic University of Korea, Korea
Room 1
13:00-14:30 [Colonoscopy] The Best Certified Endoscopist, Surgeon
Chair: Sun Il LEE (Korea University, Korea), Bong Hyeon KYE (The Catholic University of Korea, Korea)
13:00-13:20 Screening for Colorectal Cancer with Colonoscopy Yeonuk JU Korea University, Korea
13:20-13:40 Soft, Effective & Safe Bowel Cleansing for Colonoscopy Hyun Suk KANG Gibbeum Hospital, Korea
13:40-14:00 Endoscopic Treatment of Early Colorectal Cancer as a Surgeon Elaine Hui Been NG   Hospital Raja Permaisuri Bainun, Malaysia
14:00-14:20 Optimal Treatment of Rectal NET Sung Sil PARK Hanyang University, Korea
14:20-14:30 Discussion    
Room 2
13:00-14:30 [KSCP-ASEAN] Emerging Multicentered Research Trends in ASEAN: Challenges and Opportunities
Chairs: Suk-Hwan LEE (Kyung Hee University, Korea), Peter, Chien-Chih CHEN (Koo Foundation Sun Yat-Sen Cancer Center Hospital, Taiwan)
13:00-13:20 Evolving Strategies in T1 Colorectal Cancer: Insights from Taiwan’s National Cancer Registry Peter, Chien-Chih CHEN Koo Foundation Sun Yat-Sen Cancer Center Hospital, Taiwan
13:20-13:40 We did not KONCLUDE: Current status of colorectal multicenter trial in Korea Chang Woo KIM Ajou University, Korea
13:40-14:00 Implementation of Outcomes from International Trials - Challenge or Opportunity to Improve Patient Outcomes? The Singapore Experience Winson TAN Sengkang General Hospital, Singapore 
14:00-14:20 ESEA CRC-01 - International Multicenter Registry Study for Young-Onset Colorectal Cancer in East and Southeast Asia Songphol MALAKORN Chulalongkorn University, Thailand 
14:20-14:30 Discussion    
Room 3
13:00-14:30 [K-QIPS 2] Advancing from Retrospective to Prospective Data: Preparing the Next 3 Years
Chairs: Woo Yong LEE (Sungkyunkwan University, Korea), Jun Won UM (Korea University, Korea)
13:00-13:20 What to prepare for prospective project Seung Yoon YANG Yonsei University, Korea 
13:20-13:40 IRB/DRB: What's Different in Prospective Project? Sunseok YOON Korea University, Korea 
13:40-14:00 Sharing Japanese Experiences: NCD from Past to Present Hideki UENO National Defense Medical College, Japan 
14:00-14:20 NCD: How to Build Complete and Reliable Data Hiroyuki YAMAMOTO The University of Tokyo, Japan 
14:20-14:30 Discussion    
14:30-15:00 Break    
Room 1
15:00-16:30 [Gold Ribbon Campaign] 외과의사와 함께 하는 안심내시경 [KOR]
Chairs: 이강영 (연세의대), 김형진 (가톨릭의대)
15:00-15:15 국가암검진 사업의 대장내시경 도입 손대경 국립암센터
15:15-15:30 대장내시경 관련 합병증의 대응 전략: 외과의사의 역할 구가윤 가톨릭의대
15:30-15:45 외과 전문의의 대장내시경: 왜 필요한가? 어떻게 다른가? 이은정 장튼위튼병원
15:45-16:00 안심 내시경을 준비하는 대한대장항문학회: 대장내시경 전문의와 대장내시경 거점병원 이선일 고려의대
16:00-16:30 Discussion    
Room 2
15:00-16:30 [KSCP-Hong Kong] Healthcare Delivery Models: What Can Korea and Hong Kong Learn from Each Other?
Chairs: Yoon Suk LEE (The Catholic University of Korea, Korea), Simon NG (The Chinese University of Hong Kong, Hong Kong)
15:00-15:20 Dual Healthcare System in Hong Kong: Analyzing the Gap between Public and Private Sectors Simon CHU The Chinese University of Hong Kong, Hong Kong
15:20-15:40 Challenges and Limitations of South Korea's Current Healthcare System Taehyung KIM Yonsei University, Korea 
15:40-16:00 Robotic Colorectal Surgery in Hong Kong: Past Achievements, Present Practices, and Future Directions Simon NG The Chinese University of Hong Kong, Hong Kong 
16:00-16:20 Robotic Colorectal Surgery in South Korea: Past Achievements, Present Practices, and Future Directions Se-Jin BAEK Korea University, Korea 
16:20-16:30 Discussion    
Room 3
14:50-16:40 [Editorial Committee] AI-Powered Manuscript Writing: A Practical Guide to Responsible Use for Academics (Only, Editorial Committee Members and the Registered) [KOR]
Chairs: In Ja PARK (University of Ulsan, Korea), Kyung Mo SON (Pusan National University, Korea)
14:50-16:40 AI-Powered Manuscript Writing: A Practical Guide to Responsible Use for Academics Jeong-Moo LEE Seoul National University, Korea
16:40-17:00 Break    
Room 1
17:00-18:00 [ABSTRACT 4] Neoplasia 2
Chairs: Heung-Kwon OH (Seoul National University, Korea), Gi Won HA (Jeonbuk National University, Korea)
17:00-17:10 An Institutional Experience of Total Neoadjuvant Therapy in Rectal Cancer in Australia Yunfei QIU Austin Health, Australia
17:10-17:20 Comparative Analysis of Oncologic Outcomes and Chemotherapy Effectiveness in Early- vs Late-Onset Colon Cancer Soo Young OH Asan Medical Center, Korea
17:20-17:30 Evaluating Diagnosis and Prognosis of Anastomotic Leaks after Colorectal Cancer Surgery: A Case-Control Study Tomas POSKUS Vilnius University, Lithuania
17:30-17:40 Development and Validation of an Automated Machine Learning Model for Prognostic Prediction in Colon Cancer Ji Won PARK Seoul National University Hospital, Korea
17:40-17:50 The Impact of the Tumour’s Molecular Profile on the Prognosis of Patients with Peritoneal Metastases from Colorectal Cancer Who Underwent Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy Khalid Al HINAI Oman Medical Specialty Board, Oman
17:50-18:00 Organ Preservation in Locally Advanced Rectal Cancer with Total Neoadjuvant Therapy (SCRT-CAPOX): A Japanese Phase II Study Takashi KOHMURA International University of Health and Welfare Atami Hospital, Japan
Room 2
17:00-18:00 [ABSTRACT 5] Video 1
Chairs: Sung Chan PARK (National Cancer Center, Korea), Hye Youn KWON (Yonsei University, Korea)
17:00-17:08 Transvaginal Approach for Pelvic Recurrence after Extensive Surgery for Clinical T4bN2M1 Rectosigmoid Junction Cancer: An Innovative Surgical Report Ho Yung LEE Seoul National University, Bundang Hospital, Korea
17:08-17:16 Robotic Excision with Coccygectomy of a Large Retrorectal Cyst Khairunnnisa Che GHAZALI Seoul St Mary's Hospital, Korea
17:16-17:24 Tissue Glue versus Suture Techniques for Peritoneal Closure in Laparoscopic TAPP Inguinal Hernia Repair : A Technical Comparison Dong Hyun SHIN Yonsei University, College of Medicine, Severance Hospital, Korea
17:24-17:32 Application of a Polyglycolic Acid Sheet to Prevent Anastomotic Leakage in Double-Stapling Technique Anastomosis for Rectal Cancer Surgery Era YADAV Severance Hospital, Korea
17:32-17:40 Standardization of Peritonectomy and En-bloc Resection in Pseudomyxoma Peritonei (PMP) during Cytoreductive Surgery (CRS) and Hyperthermic Intraperitoneal Chemotherapy (HIPEC) (with Video) Hye Jung CHO Yonsei University, Gangnam Severance Hospital, Korea
17:40-17:48 Multimodal Laparoscopic Management of Ovarian Tumor with Rectal Invasion: A Case Report of TAH-BSO, Low Anterior Resection, and HIPEC in a Single Operative Session Allyanna Anne CRISOLOGO Makati Medical Center, Philippines
17:48-17:56 Laparoscopic Paraaortic Lymph Node Dissection for Metastatic Paraaortic Lymph Nodes in Colon Cancer Patients Seungyeon KANG Yonsei University, College of Medicine, Severance Hospital, Korea
Room 3
17:00-18:00 [ABSTRACT 6] Benign & IBD
Chairs: Seung Hyuk BAIK (Busan Mirae IFC Medical Center, Korea), Sohyun KIM (Yeungnam University, Korea)
17:00-17:10 Gut Microbiome in Treatment-naïve Crohn's Disease Patients who Initially Presented with Perianal Fistula in South Korea Ji-Min KIM Seoul Songdo Hospital, Korea
17:10-17:20 Understanding Low Anterior Resection Syndrome – First Results of Worldwide Survey Audrius DULSKAS National Cancer Center, Vilnius, Lithuania
17:20-17:30 Impact of Korea's 2024 Workforce Crisis on Appendectomy Timing and Outcomes in Acute Appendicitis Dae Hee PYO College of Medicine, The Catholic University of Korea, Korea
17:30-17:40 Incisional Hernia at Extraction Sites Following Laparoscopic Colorectal Resection: A Comparative Study of Midline vs Non-Midline Extraction Felix NICHOLAS Prince Charles Hospital, United Kingdom
17:40-17:50 Managing the Uncertain: Long-Term Outcomes of Appendiceal Orifice Bulging in a 20-Year Retrospective Study Eunhae CHO Korea University Anam Hospital, Korea
17:50-18:00 Risk Factors for Postoperative Gastroparesis Syndrome Following Complete Mesocolic Excision for Right Colon Cancer: A Multicentric Study Mohamed OUALID Amar Telidji University, Algeria