PubMed Reference: Guss L, Goldman MP, Wu DC. Dermatol Surg. 2017 Mar;43(3):456-459.
- 255 discrete pigmentary lesions in 6 Skin Type IV patients (3 women and 3 men) underwent a single treatment with the 532nm PicoWay Zoom handpiece
- 78% of lesions (201/255) had 75-100% clearance after 1 treatment
- 2 lentigines (0.8%) worsened because of PIH, both in a patient who admitted to picking the treated area.
- No other cases of PIH or adverse events