胰十二指肠切除(Whipple)术一直是治疗胰头导管腺癌的主要方法。但其手术切除率低,并发症多,手术死亡率高,且远期疗效又甚差。因此,多年来世界各国胰腺外科的同道们都在不断的探索和改进手术方法,以求提高胰头癌治疗的效果。因此,胰头癌的手术方法很多,名称亦多达十余种,如扩大 Pancreaticoduodenectomy (Whipple) has been the treatment of pancreatic ductal adenocarcinoma of the main methods. However, its surgical resection rate is low, complications, surgical mortality is high, and the long-term effect is very poor. Therefore, all over the world in the world pancreas surgery colleagues are constantly exploring and improving surgical methods, in order to improve the efficacy of pancreatic cancer treatment. Therefore, pancreatic cancer surgery many ways, the name also up to more than 10 species, such as expanding