Objective:To prospectively assess the diagnostic impact of double-balloon enteroscopy(DBE) in patients with suspected small bowel disease.

• 目的评价双气囊电子小肠镜在小肠疾病中的诊断价值。方法对135例拟诊或需排除小肠疾病的患者在静脉麻醉下进行155次小肠镜检查。