Title Search [BP SY 1-1] Specimen handling and reporting of resection margins Haeryoung Kim (Seoul National University, Korea) [BP SY 1-2] Clinical significance of resection margin histology: Frozen and Permanent Sung-Sik Han (National Cancer Center, Korea) [BP SY 1-3] Arterial resection for Pancreatic Cancer to achieve R0: is it worthwhile? Markus Buchler (Heidelberg University, Germany) [BP SY 1-4] Portal vein and arterial invasion: upfront surgery vs. neoadjuvant therapy? Hiroki Yamaue (Wakayama University, Japan)