我国胰腺癌的发病率在迅速上升 ,大城市尤为显著。上海市肿瘤研究所统计的数据表明 ,196 3年上海市胰腺癌的发病率为 1.2 5 /10 0 0 0 0 ,1977年上升至 4/10 0 0 0 0 ,1995年激增为 9.4/10 0 0 0 0。此后 ,发病率稳定于这一水平。胰腺癌发病率在西方发达国家的上升趋势早于中国 The incidence of pancreatic cancer in China is rapidly rising, especially in large cities. Statistics from the Shanghai Institute of Tumor Research show that the incidence of pancreatic cancer in Shanghai in 1963 was 1.2 5/10 000, rising to 4/10 0 0 0 in 1977, and 9.4/10 in 1995. 0 0 0. Since then, the incidence rate has stabilized at this level. Incidence of pancreatic cancer rises in Western developed countries earlier than in China