Abstract
A total of 115 women with various grades of CIN were treated with high-power--density, continuous time mode CO2 laser beams. During the 2-year follow-up period, residual tumor was noted in 4.34% of the treated cases. Detailed observations of the rapid healing of tissues after laser exposure were carried out in 50 women who were colposcoped every other day for 4 weeks. The CO2 laser is an acceptable instrument for use in treating early gynecologic malignancy, with its principal advantage being the precision with which it destroys tissue.
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