Title Search [P006] Aros is a significant biomarker for both short- and long-term prognosis in non-cirrhotic HCC Yong Hoon KIM (Keimyung University Dongsan Medical Center, Korea) [P007] The study of conversion to open surgery in laparoscopic liver resection Yu SAWADA (Yokohama City University Graduate School of Medicine, Japan) [P008] Single institute initial experience of robotic major hepatectomy: 10 consecutive cases Jin Ho LEE (National Health Insurance Service Ilsan Hospital, Korea) [P009] Surgical treatment of hepatolithiasis: Our experience in Bangabandhu Sheikh Mujib Medical University Bidhan Chandra DAS (Bangabandhu Sheikh Mujib Medical University, Bangladesh)