¹³C或¹⁴C-尿素酶呼气试验　 ¹³C/ ¹⁴C-urea breath test

24小时pH监测　24-hour pH monitoring

超声内镜检查　endoscopic ultrasonography

肛门测压　anal manometry

胶囊内镜检查　capsule endoscopy

结肠镜检查　colonoscopy

十二指肠镜检查　duodenoscopy

食管测压　esophageal manometry

双气囊/单气囊小肠镜检查　double/single-balloon enteroscopy

胃镜检查　gastroscopy