| Date | Time | Hall | Session | Role | Title | Name |
| 2018-10-19 | 15:30-17:00 | Zhonghua Hall - C | Session 13. Debatable issues in the management of colorectal neoplasia | Moderator | Dong Hoon Yang | |
| 2018-10-19 | 16:30-16:50 | Zhonghua Hall - C | Session 13. Debatable issues in the management of colorectal neoplasia | Symposium | Dysplasia in the ulcerative colitis: colectomy or endoscopic resection? | Dong Hoon Yang |
