腹痛是小儿疾病中最常见的症状之一,引起腹痛的病因多种多样,涉及全身多系统内外科疾病。据调查,再发性腹痛患病率约30%。临床常表现发作过程,持续数十分钟或数小时,疼痛程度轻重不一,可伴有恶心、呕吐等症状[1],以往临床检查或实验室检查没有阳性发现。由于原因不明,且又反复? Abdominal pain is one of the most common symptoms of pediatric disease and causes a wide variety of causes of abdominal pain, involving systemic and systemic diseases. According to the survey, the prevalence of recurrent abdominal pain is about 30%. Clinical manifestations often attack the course of tens of minutes or hours, the severity of pain vary, may be associated with nausea, vomiting and other symptoms [1], past clinical examination or laboratory tests found no positive. Due to unknown reasons, and repeated?