There are many methods for diagnosis such as small bowel enteroclysis, multislice CT enterolysis, MR enterolysis, capsule endoscopy and double balloon enteroscopy etc.

• 目前常用的诊断方法包括小肠钡灌、多层螺旋CT小肠造影、磁共振小肠造影、胶囊内镜、双气囊小肠镜、经小肠镜超声检查、小肠血管造影等。