本研究旨在确定结肠注气试验检测腹痛病人的敏感性和特异性。 材料和方法:详细询问所有慢性腹痛病人的病情,如有无排便后腹痛缓解、腹痛时有稀便、腹痛发作时排便次数增多、腹胀、粘液和排便不尽感等Manning的6项标准。对疑为肠易激综合征病人作结肠镜检查后再作结肠注气试验。将结肠或结肠外器质性原因引起腹痛者 The aim of this study was to determine the sensitivity and specificity of the colon insufflation test in detecting abdominal pain patients. MATERIALS AND METHODS: Manning of all patients with chronic abdominal pain was asked in detail about the 6 Manning criteria including abdominal pain relief after defecation, loose stools when abdominal pain, increased number of bowel movements during abdominal pain, bloating, mucus and defecation. For patients suspected of irritable bowel syndrome after colonoscopy for colon gas injection test. Colon or colon outside the cause of abdominal pain caused by those who