关键词: 胰腺癌, 指南, 新辅助治疗, 腹腔镜胰十二指肠切除术, 姑息治疗

Abstract: Interpretation of Clinical Practice Guidelines for Pancreatic Cancer 2019 from Japan Pancreas Society                XU Jing-yong*，YANG Yin-mo. *Department of General Surgery，Beijing Hospital，Beijing 100730，China
Corresponding author：YANG Yin-mo，E-mail: yangyinmo@263.net
Abstract    The first edition of Clinical Practice Guidelines for Pancreatic Cancer from the Japan Pancreas Society was published in 2006. The guidelines were updated in 2009，2013 and 2016 respectively. Recently，it was updated again to maintain the pace of updating every 3 to 4 years. The 2019 edition followed the problem-based and evidence-based principles. According to the progress in diagnosis and treatment of pancreatic cancer in recent years，it has been updated in multi-disciplinary diagnosis and treatment，indication of neoadjuvant treatment，laparoscopic pancreatoduodenectomy，palliative treatment，and postoperative chemo and radiotherapy，etc. There are 53 clinical questions and 84 recommendations in the guidelines. It comprehensively summarizes the guiding principles of clinical diagnosis and treatment of pancreatic cancer，reflecting the current situation and progress of diagnosis and treatment of pancreatic cancer.

Key words: pancreatic cancer, guideline, neoadjuvant treatment, laparoscopic pancreatoduodenectomy, palliative treatment