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Application of double-balloon enteroscopy to diagnose obscure gastrointestinal bleeding
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- Author:
- No author available
- Journal Title:
- JOURNAL OF MODERN CLINICAL MEDICAL BIOENGINEERING
- Issue:
- 3
- DOI:
- 10.3760/cma.j.issn.1008-634X.2006.03.012
- Key Word:
- 消化道出血;双气囊小肠镜;诊断
Abstract： 目的 研究双气囊推进式小肠镜在不明原因消化道出血诊断中的价值.方法 对本院2003年7月至2005年11月不明原因消化道出血患者的双气囊推进式小肠镜(double-balloon enteroscopy,DBE)检查结果进行回顾分析,取同期非出血患者的DBE检查作为对照.对出血和非出血性小肠病灶的阳性诊断率进行统计.结果 出血组38例,经口入镜22例,经肛入镜6例,分别从两端入镜10例,发现出血灶35例(92.1%),其中小肠出血31例(81.6%).8例经手术切除并证实诊断,2例经镜下治疗后止血.对照组50例,病灶发现37例(74%),病灶诊出率低于出血组(P＜0.05) .结论 双气囊推进式小肠镜是一种安全、可靠、有效的检查手段,对不明原因消化道出血有较高的诊断价值.
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