胰腺癌发病率在许多国家呈上升趋势。我国上海市从 6 0年代到 90年代胰腺癌发病率增长了 7～ 8倍。日本自 6 0年代以后饮食习惯逐渐西化 ,发病率增加了 4倍。胰腺癌的防治已成为各国医学工作者研究的重要课题。目前国内外学者多从肿瘤标志物、突变基因及血清学、影像学方面入手 The incidence of pancreatic cancer is on the rise in many countries. The incidence of pancreatic cancer in Shanghai, China from the 1960s to the 1990s increased by 7-8 times. Since Japan’s eating habits have been gradually westernized since the 1960s, the incidence has increased fourfold. The prevention and treatment of pancreatic cancer has become an important topic for medical workers in various countries. At present, many domestic and foreign scholars start with tumor markers, mutant genes, serology, and imaging.