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目的:分析Barrett食管(BE)中采用内镜窄带成像技术在诊断中的作用。方法:选取2013年2月-2014年5月我院收治的30例经胃镜诊断为内镜Barrett食管患者作为研究对象,并将其随机分为对照组和观察组,每组15例,对照组患者予以普通内镜观察,观察组患者予以内镜窄带成像(NBI)观察,比较两组不同检查方法对BE的检出率。结果:观察组患者的BE检出率73.33%明显高于对照组53.33%,两组比较,差异显著,具有统计学意义(P<0.05)。结论:Barrett食管中采用内镜窄带成像技术进行诊断,检出率和准确率较高,减少误诊或漏诊的情况,安全可靠,具有重要的临床推广使用意义。
OBJECTIVE: To analyze the role of endoscopic narrowband imaging in the diagnosis of Barrett’s esophagus (BE). Methods: From February 2013 to May 2014, 30 cases of endoscopic Barrett’s esophagus diagnosed by gastroscopy in our hospital were selected as research objects and randomly divided into control group and observation group, 15 cases in each group and control group The patients underwent endoscopic observation. The patients in the observation group were observed by endoscopic narrow band imaging (NBI). The detection rate of BE by two groups of different examination methods was compared. Results: The detection rate of BE in observation group was significantly higher than that in control group (73.33% vs 53.33%). There was significant difference between the two groups (P <0.05). Conclusion: The diagnosis of Barrett ’s esophagus using endoscopic narrow - band imaging has the advantages of high detection rate and accuracy, less misdiagnosis or missed diagnosis, safe and reliable, and has important clinical significance.