Experience using the carbon dioxide laser in the removal of cutaneous tattoos

The treatment of decorative tattoos with the carbon dioxide laser

The carbon dioxide laser was used in the treatment of 51 patients with decorative tattoos. Sixty-eight treatments were performed under local anaesthesia. Morbidity from treatment was low. Results 6 months after treatment in 44 patients revealed excellent or good results in 24 patients and hypertrophic scarring in three patients. These results confirm the value of this laser in the treatment of tattoos and demonstrate the advantages of this therapy over other treatments currently employed.

A new technique for laser treatment of cutaneous tumors

The CO2 laser was used to treat three patients with discrete, cutaneous tumors. For each patient, we established the relationship between the width of the lesions and their maximum thickness, and between pulse energy and the depth of the resultant crater. Optimal parameters for therapy were established from these results.