近年来,胶囊内镜的问世和开展为小肠疾病的诊断提供了一个新的检查手段。胶囊内镜可以以观察全小肠,对其他方法难以确诊的小肠出血、肿瘤等疾病有较高的检出率;但胶囊内镜自身的某些局限性,如胶囊内镜移动的不可控性、肠道内积液对观察的影响、图像分辨率欠佳和无活检功能等,影 In recent years, the advent and development of capsule endoscopy for the diagnosis of small bowel disease provides a new means of inspection. Capsule endoscopy can be observed in the small intestine, difficult to diagnose other methods of intestinal bleeding, cancer and other diseases have a higher detection rate; However, some of the limitations of capsule endoscopy, such as capsule endoscopy uncontrollable movement, Intestinal fluid on the observation of the impact of poor image resolution and biopsy function, shadow