Title Search [BP SY 1-1] Relationship between Anomalous Pancreaticobiliary Ductal Union and Pathology of Bile Duct Kwang Hyuck LEE (Sungkyunkwan University, Korea) [BP SY 1-2] Operative strategy based on imaging characteristics Seung Eun LEE (Chung Ang University, Korea) [BP SY 1-3] Practical tips for laparoscopic and robotic surgery Sung Hoon CHOI (CHA University, Korea) [BP SY 1-4] The long-term outcomes of cyst excision and related problems Tae Ho HONG (The Catholic University of Korea, Korea)