Application of CO2 laser evaporation in locally advanced melanoma

Abstract

Aim: This study aims to investigate the role of CO2 laser evaporation in the treatment of melanoma patients with satellite or in-transit metastases. Materials & methods: Patients who underwent CO2 laser evaporation were retrospectively included between November 2002 and August 2018. The Sharplan 40C CO2 laser was used with a high pulse wave mode. Data concerning patient and tumor characteristics, CO2 laser evaporation and subsequent therapies were collected. Results: A total of 26 patients were included. Median duration of local control was 5.5 months. The median number of lesions evaporated per treatment was three (1–16); patients received a median of three (1–19) treatments. Conclusion: In a selected group of melanoma patients with satellite or in-transit metastases, CO2 laser evaporation should be considered as treatment for local control.

Keywords

• CO2 laser
• in-transit
• melanoma
• metastases
• satellite