复发性腹痛和肠痉挛或肠绞痛症状、体征是不显著的,突出的腹部综合征的潜在原因,阵发性腹痛,每月都有发生,至少连续3个月以上,发作间隙正常,包括功能性再发性腹痛占90%。临床特点是突发剧烈腹痛,不伴特殊体征,腹痛常突发突止。本病在小儿时期十分常见,自小婴儿至学龄期均可发病,引起再发性腹痛 Recurrent abdominal pain and intestinal cramps or colic symptoms, signs are not significant, the underlying causes of prominent abdominal syndrome, paroxysmal abdominal pain occurs every month, at least for 3 consecutive months or more, the onset of normal gap, including Functional recurrent abdominal pain accounted for 90%. Clinical features are sudden severe abdominal pain, without any special signs, abdominal pain often suddenly sudden stop. The disease is very common in infancy, since young infants to school age can be caused by recurrent abdominal pain