小儿原发性肠痉挛是指肠壁平滑肌剧烈收缩而引起的阵发性腹痛 ,是儿科常见的一种急腹症。68例中 ,男 3 4例 ,女 3 4例 ;年龄最小 2岁 ,最大 1 2岁 ;病程最短 3 0分钟 ,最长 2月。脐周痛 60例 ,上腹痛 3例 ,下腹痛 5例 ,其中伴恶心呕吐 1 4例。腹痛呈阵发性 ,本组患儿体检及辅助 Pediatric primary spasm refers to the severe contraction of the smooth muscle wall caused by paroxysmal abdominal pain, is a common pediatric acute abdomen. In 68 cases, there were 34 males and 34 females. The youngest was 2 years old and the oldest was 12 years old. The shortest duration was 30 minutes and the longest was 2 months. 60 cases of umbilical pain, 3 cases of upper abdominal pain, 5 cases of lower abdominal pain, with 14 cases of nausea and vomiting. Abdominal pain was paroxysmal, the group of children physical examination and support