中文摘要：

胰腺癌是消化系统中恶性程度最高的肿瘤，远期预后极差。胰腺癌中胰头癌所占比例最高，所以胰头癌的治疗是胰腺癌治疗中的重点。根治性胰十二指肠切除术是胰头癌患者得以治愈的希望，同时也是患者长期生存的最重要的治疗方式。选择恰当的手术方式及技巧可以提高肿瘤根治性切除的几率，降低术后并发症；再结合适时、适当的辅助治疗，可能会改善可切除胰头癌患者术后生存质量并延长生存期。

英文摘要：

Pancreatic cancer is the highest degree of malignancy in the digestive system tumors, longterm prognosis is poor. Pancreatic head cancer has the highest proportion of pancreatic cancer, so its treatment is the focus of the treatment of pancreatic cancer. Radical pancreatieoduodeneetomy is the hope of patients with pancreatic head cancer to be cured, hut also is the most important treatment for patients with long-term survival. Choosing the appropriate surgical methods and techniques can improve the rate of radical resection of the tumor and reduce the postoperative complications. Combined with timely and appropriate adjuvant therapy, it may improve the quality of life and prolong the survival of resected pancreatic head cancer patients.