Main Findings
The cumulative pathological cure rate of laser ablation for the
treatment of VaIN in this study was 93.0%, which was higher than that
in most studies reported. The high efficacy was attributed to the MTLA
method. We proposed 3~5 circles of laser ablation for
the HSIL(VaIN2,3) and 2~3 circles for the LSIL(VaIN1)
patients to obtain a high pathological cure rate and HR-HPV clearance
rate in our study.