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[目的]探讨胶囊内镜(CE)对不明原因消化道出血(OGIB)的诊断价值。[方法]106例OGIB患者依据不同的临床表现分为隐性出血组和显性出血组,均采用CE检查,对诊断结果进行分析总结。[结果]106例OGIB患者中74例获阳性诊断(69.8%),显性出血组占50例(69.5%),隐性出血组占24例(70.6%),2组阳性诊断率比较,差异无统计学意义;阳性诊断结果中以血管病变居多,其次为小肠恶性肿瘤。[结论]CE检查诊断OGIB的价值较高,是一种安全、简便的诊断方法。
[Objective] To investigate the diagnostic value of capsule endoscopy (CE) in the diagnosis of unexplained gastrointestinal bleeding (OGIB). [Methods] 106 cases of OGIB patients were divided into occult hemorrhage group and dominant hemorrhage group according to different clinical manifestations. CE test was used to analyze the diagnosis results. [Results] Of the 106 patients with OGIB, 74 were diagnosed positive (69.8%), 50 (69.5%) were hemorrhagic, and 24 (70.6%) were hemorrhagic. The positive diagnostic rates of the two groups were significantly different No statistical significance; positive results in the majority of vascular lesions, followed by small intestinal malignancies. [Conclusion] The diagnostic value of CE in diagnosis of OGIB is high, which is a safe and easy diagnostic method.