Clinical observation on loop electrosurgical excision procefure and colposcope in diagnosis and treatment for cevical intraepithelial neoplasia / 中国基层医药

ABSTRACT

Objective To study the effect of loop electrosurgical excision procedure(LEEP) and colposcope in diagnosis and treatment for cervical intraepithelial neoplasia.Methods A prospective randomized control trail was performed in 116 cervical in traepithelial neoplasia(CIN) patients wederwent LEEP.In 60 patients in the study group,the colposcope definitude locality and distributing of CIN before LEEP.In 56 patients the control group,spread Iodin solution on cervical definitude locality and distributing of CIN before LEEP.Then,follow-up was performed postoperatively in 1,3,6 months respectively.The operation time,the bleeding volume,the rate of residual were compared between the two groups,follow-up CIN.Results The rate of residual in the study group (4/60)6.67 ％ was lower than that in the control group(10/56) 17.86％.There was statistical difference between them(P =0.018).There was no statistical difference between them in the operation time and the bleeding volume( P ＞ 0.05 ).Conclusion With colposcope,Can reduce the rate of residual.