Double-balloon enteroscopy for obscure gastrointestinal bleeding: A single center experience in Chin

• 作 者: Li-Hua Chen Wen-Guo Chen Hai-Jun Cao Hong Zhang Guo-Dong Shan Lin Li Bing-Ling Zhang Cheng-Fu Xu Kai-Li Ding Ying Fang Ying Cheng Chen-Jiao Wu Guo-Qiang Xu
• 机 构: Department of Gastroenterology, First Affiliated Hospital, College of Medicine, Zhejiang University,
• 出 处: 世界胃肠病学杂志（英文版）
• 发表日期: 2010年13期
• 关键词: Double-balloon enteroscopy Capsule endoscopy Obscure gastrointestinal bleeding D

AIM: To evaluate the diagnostic value of double-balloon enteroscopy (DBE) for obscure gastrointestinal bleeding (OGIB).METHODS: The data about 75 OGIB patients who underwent DBE in January 2007-June 2009 in our hospital were retrospectively analyzed. RESULTS: DBE was successfully performed in all 75 patients without complication. Of the 75 patients, 44 (58.7%) had positive DBE findings, 22 had negative DBE findings but had potential bleeding at surgery and capsule endoscopy, etc. These 66 patients were finally diagnosed as OGIB which was most commonly caused by small bowel tumor (28.0%), angiodysplasia (18.7%) frequently in proximal small bowel than in distal small bowel (49.3% vs 33.3%, P = 0.047).CONCLUSION: DBE is a safe, effective and accurate procedure for the diagnosis of OGIB.