Treatment outcomes for squamous intraepithelial lesions

OBJECTIVE: To assess the effectiveness of cone biopsy, cryotherapy, laser ablation and the loop electrosurgical procedure in the treatment of squamous intraepithelial lesions. METHOD: Systematic review of randomized controlled trials in subjects who underwent treatment of low- and high-grade squamous intraepithelial lesions with these modalities. Main outcome measures included the following: percent resolution and persistence of a lesion and …