RESUMEN
Objective To evaluate therapeutic effect of endoscopy on duodenal papilla tumor. Methods Clinical data of patients who underwent the endoscopic duodenal papilla tumor resection in Zhongshan Hospital were retrospectively studied from April 2007 to May 2014. Results A total of 21 patients underwent 28 procedures. Postoperative biliary stent were retained in 6 cases (6/28) , with no perforation or postoperative pancreatitis. Delayed bleeding occurred in 7 cases (7/28) and controlled by endoscopic hemostasis, and no death occurred. Mean follow-up was 31. 5 months. There were 6 recurrent cases, and mean recurrence time was 14. 1 months. All these recurrent cases are treated by endoscopy treatments or surgery. Conclusion Endoscopic treatment of duodenal papilla tumor is safe, effective and minimally invasive, but the occurrence of delayed bleeding is worth concern.