Xanthelasma palpebrarum removed with Atmospheric Plasma technique: 11-year follow up

Xanthelasma palpebrarum is a subcutaneous lesion of the lid and cause a cosmetical issue. The aim of the present study was to evaluate the atmospheric plasma treatment for the treatment of xanthelasma with an 11-year follow up. Seventy-two patients with bilateral xanthelasma and 26 patients with unilateral xanthelasma by atmospheric plasma technique known also as voltaic arc dermabrasion (VAD, Europe Medical s.r.l. Montesilvano (PE), Italy). Photographs were obtained at the baseline and after the procedure and analyzed by an independent observer. The evaluation of the results was made 2 months after this single treatment with 11 years of follow up. The subjects average age was 48.5 years (range 41-63 years). All subjects were elected for a single session for the lesion removal. The erosion is epithelialized from the lesion margins and the dermal basal cells. After 2 months from the treatment, the result was scored as 4 (clearing of lesions > 75%, complete resolution) in 66 patients for a total of 104 lesions treated; scored as 3 in 24 patients for a total of 48 lesions, and as 2 in nine patients for a total of 18 lesions. No subjects scored 0 or 1. A total of 8 lesions showed mild erythema in the treated areas for 1 month. Numerous approaches were proposed for xanthelasma exeresis such as a surgical treatment especially in case of excessively large lesions or lesions involving the medial canthus that could produce a more limited skin laxity rapidly induces a risk of ectropion. In conclusion, the effectiveness of the present investigation suggest that the atmospheric plasma is a useful therapeutic option for the treatment of xanthelasma palpebrarum.