金属内支架置入治疗胃十二指肠恶性梗阻  

Self-expanding metal stent placement for the treatment of malignant gastroduodenal obstruction

作　　者：王雪峰[1] 顾钧[1] 沈定丰[1] 董平[1] 陈大伟[1] 

机构地区：[1]上海第二医科大学附属新华医院普外科,上海200092

出　　处：《中国微创外科杂志》2005年第7期532-533,共2页Chinese Journal of Minimally Invasive Surgery

摘　　要：目的评价金属内支架置入术治疗胃或十二指肠恶性梗阻的效果. 方法 2002年10月～2004年11月,24例恶性肿瘤(胃癌19例,胰腺癌4例,胆管癌术后1例)引起的胃或十二指肠梗阻的患者,在X线透视下,用内镜将金属内支架置入胃或十二指肠狭窄部位. 结果 24例金属支架均置入预定的部位.术后第1天进流质,第3天开始进半流质.无置入支架引起的消化道穿孔、出血等并发症.21例在1～24个月的随访期间,仅2例出现梗阻.无金属支架移位. 结论在胃或十二指肠恶性梗阻部位置入金属内支架,是一种安全有效的治疗胃或十二指肠恶性梗阻方法.Objective To evaluate the efficacy of metal stent placement for the treatment of malignant gastroduodenal obstruction. Methods Medical records of 24 patients with gastroduodenal obstruction secondary to malignant tumors (gastric cancer, 19 patients; pancreatic cancer, 4 patients; postsurgical biliary duct cancer, 1 patient) from October 2002 to November 2004 were reviewed. Under radioscopy, a self-expanding metal stent was placed endoscopically into the stenosis site of the stomach or the duodenum. Results All the metal stents were placed at the expected position. After operation the patients were given fluid diet at 1 day and soft diet at 3 days. No stent-related gastrointestinal perforation or hemorrhage was observed. Follow-up for 1~24 months in 21 patients found re-obstruction in only 2 patients and no migration of metal stents. Conclusions Self-expanding metal stent placement for malignant gastroduodenal obstruction is safe and effective.

关 键 词：胃 十二指肠 梗阻 支架 

分 类 号：R735[医药卫生—肿瘤]