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小肠出血病因分析及诊断方法评价──附40例报告 被引量:3

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摘要 目的探讨小肠出血的病因和诊断方法。方法回顾性分析40例确诊的小肠出血病例的临床资料。结果40例小肠出血病人分别经核素扫描、血管造影、钡餐、胶囊内镜、小肠镜或手术确诊。其中小肠肿瘤18例(45%),包括良性14例、恶性4例,小肠憩室9例(23%)、血管畸形5例(13%)、克罗恩病5例(13%)、出血坏死性肠炎2例、肠结核1例。结论小肠出血病因以小肠肿瘤、憩室、血管畸形及克罗恩病较常见。胶囊内镜对小肠血管畸形、克罗恩病等疾病的诊断率较高。对于好发于十二指肠悬肌附近的小肠肿瘤、回肠远端憩室及末段回肠的克罗恩病,小肠镜是较好的诊断工具。
出处 《新医学》 北大核心 2004年第11期679-680,共2页 Journal of New Medicine
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