胶囊内镜对食管疾病的诊断价值

Role of Capsule Endoscopy in the Detection of Esophageal Diseases

目的:探讨胶囊内镜对食管黏膜的观察能力及对食管疾病的诊断价值。方法:80例行胶囊内镜检查的患者前瞻随机分组为研究组和对照组,每组40例。观察不同体位下胶囊内镜对食管黏膜的观察情况,并与胃镜检查结果进行比较。结果:实验组可获得平均长为599s和1209帧食管图像以供诊断使用,显著高于对照组的9s和18帧(P<0.01)。胶囊内镜观察结果与胃镜检查结论具有一致性。结论:胶囊内镜对食管黏膜的观察和疾病的诊断是安全可行。

Objective：To investigate the diagnostic capacity of capsule endoscopy on esophageal disease. Methods：A total of 80 patients accepted capsule endoscopy were divided into two groups at random. One group accepted the examination of esophagus with capsule endoscopy in a supine position. Images obtained from two groups were analysed. All diagnosis were established by oesophagogastroscopy subsequently. Results：A total of 1209 pictures with a 599-second span were obtained in esophageal capsule endoscopy group, it＇s significantly higher than the control group. There was no bad influence on examaining on small intestine. There was a closely consistent with the diagnosis of esophageal disease between capsule endscopy and gastroscopy. Conclusion：It′s feasible to obtaine the esophgeal imaging when a patient accepet capsule endoscopy.