我所1984年6月～1986年11月用冷冻治疗慢性子宫颈炎共1121例。将随访1～5次的患者450例总结如下。 一般资料:年龄21～56岁,其中26～35岁占53.6%,已生育者443例,其中三胎以上者占65.1%,已婚未育7例。按上海第一医学院等主编《妇产科 Our June 1984 ~ November 1986 with cryotherapy of chronic cervicitis a total of 1121 cases. The follow-up of 1 to 5 times 450 patients summarized as follows. General Information: The age of 21 to 56 years old, of which 26 to 35 years old accounted for 53.6%, 443 have been born, of which more than three tires accounted for 65.1%, 7 cases of married and infertile. According to Shanghai First Medical College and other editor of "Obstetrics and Gynecology