为了解小儿包茎随年龄增长的变化趋势 ,我们于 1997年冬至 1998年春对湖北省荆州市市郊 39所小学在校男生进行了普查 ,并对有治疗要求的学生使用气囊扩张术治疗 ,现将结果报告如下。　　调查方法1.对象与方法　各小学的学前班至五年级男学生 ,年龄在 5～ 12岁左右。调查工作由 To understand the changing trend of pediatric phimosis with age, we conducted census of 39 primary school boys in the suburbs of Jingzhou City in Hubei Province in the winter of 1997 to the spring of 1998, and used balloon dilatation to treat students with treatment requirements. Now, the results The report is as follows. Survey methods 1. Subjects and methods Primary school to fifth grade male students, aged 5 to 12 years old. Survey work by