Loop electrosurgical excision circumcise electrotome for treatment of cervical intraepithelial neoplasia

Objective:To investigate the effect of cervical loop electrosurgical excision (LEEP) in treatment of cervical intraepithelial neoplasia (CIN).Methods:Sixty-two patients initially diagnosed as CIN by cervical cytology,colposcopy and cervical biopsy were treated by LEEP.The effects were determined according to the preoperative and postoperative pathological changes and the follow-up.Results:The results of pathological examination and colposcopy biopsy after LEEP were significantly different (P<0.01).The cure rate of LEEP surgery was 98.33%,and the cure rate for patients with CIN 1 and 2 reached 100%.No recurrence was found one year after the operation.Conclusions:LEEP can provide complete specimen for pathology examination.It is an ideal method for the diagnosis and treatment of CIN.