作者自1994年1月至1997年12月收治儿童腹型过敏性紫瞟41例，分析报告如下。临床资料一、本组病例男19例，女22例；发病年龄4～7岁18例，8～14岁23例，平均年龄103岁。病程最长20天，最短2天，平均9．2天。全部患儿均有皮肤紫痫、腹痛（阵发性绞痛16例，无规律性疼痛13例，持续 The author from January 1994 to December 1997 admitted 41 cases of abdominal abdominal allergic asthma, the analysis report is as follows. Clinical data First, the group of 19 males and 22 females; onset age 4 to 7 years old in 18 cases, 8 to 14 years old in 23 cases, with an average age of 103 years. Duration of up to 20 days, the shortest 2 days, an average of 9.2 days. All children had skin epilepsy, abdominal pain (paroxysmal colic in 16 cases, irregular pain in 13 cases, sustained