胰腺癌是一种严重威胁人类生命的恶性肿瘤,其发病率有明显增高的趋势。我国胰腺癌居恶性肿瘤死因的第5~7位[1]。40岁以上好发,男性比女性多见。胰腺癌生物学行为差,治疗效果欠佳。目前手术治疗是惟一可能治愈的方法,但是大多数患者由于病期较晚和严重的合并症而失去手术机会。 Pancreatic cancer is a malignant tumor that is a serious threat to human life, and the incidence of pancreatic cancer is obviously increased. China’s cancer of the pancreas ranks fifth to the seventh death cause [1]. 40-year-old good hair, men more common than women. Poor biological behavior of pancreatic cancer, poor treatment. Surgical treatment is currently the only possible cure, but most patients lose the chance of surgery due to later stages and severe complications.