Abstract: AIM: To evaluate the curative effect and complication of loop electrosurgical excision procedure( LEEP) and Focused ultrasound in the treatment of cervical columnar ectopy.METHODS: From April 2009 to April 2012,In the diagnosed cervical columnar ectopy patients treating with LEEP and Focused ultrasound were randomly selected into Focused ultrasound group (group A) and LEEP group (group B),the effect and complication of two groups were analyzed.RESULTS: The operation time in group B was shorter than that in group A (P<0.01). Intraoperative and after operative blood loss in group B was greater than that in group A (P<0.01); Effect of mild and moderate cervical columnar ectopy between the two groups had no significant differences (P>0.05); In severe cervical columnar ectopy, group B had obvious superiority(P<0.05).CONCLUSION: Focused ultrasound and LEEP are effective methods in treating cervical columnar ectopy, should be based on the actual situation of patients with advantages and disadvantages of two methods to choose.

Key words: Focused ultrasound, LEEP , Cervical columnar ectopy