内镜下分片粘膜切除十二指肠降部巨大息肉1例

Resection of a Giant Polyp in the Descending Part of the Duodenum under Endoscope

摘要: 十二指肠降部息肉是一种较少见的胃肠道肿瘤，常无临床症状，通常在内镜检查中无意发现。由于十二指肠解剖位置的特殊性，使得内镜下治疗难度增加。我科曾收治一名十二指肠降部巨大息肉患者，综合评估后行内镜下分片粘膜切除术，手术效果良好，现报告如下。

Abstract: The descending duodenal polyp is a rare gastrointestinal tumor, often without clinical symptoms, and is usually found unintentionally during endoscopy. Due to the particularity of the anatomical position of the duodenum, endoscopic treatment is more difficult. A patient with a giant polyp in the descending part of the duodenum was treated in our department. After comprehensive evaluation, he underwent endoscopic partial mucosal resection. The operation effect was good. The report is as follows.