关键词: 壶腹周围癌, 胰十二指肠切除术, 预后, Periampullary carcinoma, pancreaticoduodenectomy, prognosis

Abstract: Objective: Analyse clinical pathological characteristics in different tumor of periampullary and its correlation with clinical prognosis. Methods: Retrospective review of clinicopathological and follow-up data in 110 patients with pancreaticoduodenectomy sufferring from periampulary cancer. Results：The operative time ,blood loss ,positive rate in surgical margin and lymph node metastsis is significant high in pancreatic caner group than non-pancreatic cancer group.Tumor stage,positive surgical margine and lymph node metastasis is significant independent risk factors for patients with pancreaticoduodenectomy.There was significant difference in pancreatic carcinoma and non-pancreatic carcinoma with pancreaticoduodenectomy. Conclusion:Tumor stage,positive surgical margine and lymph node metastasis is significant independent risk factors for patients with pancreaticoduodenectomy.Prognosis of non-pancreatic carcinoma was better than pancreatic carcinoma with pancreaticoduodenectomy