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Long pulse 532-nm laser treatment of facial telangiectasia
1Department of Pediatrics, Georgetown University Medical School, Washington, DC, USA.
Background:
Facial telangiectasias are a frequently observed cosmetic concern: Current therapeutic modalities have certain side effects and limitations. We treated a group of patients with facial telangiectasias with a new variable pulse width frequency-doubled neodymium: YAG laser at 532 nm.
Objective:
This study evaluated the clinical response and side effects during the treatment of facial telangiectasias in 40 patients.
Methods:
Forty patients with facial telangiectasias were treated with the VersaPulse laser. Fluences of between 9.5 and 12.0 J/cm2 at 3 or 4-mm spot size were used. A sapphire water-cooled chill tip was used to cool the cutaneous surface during treatment.
Results:
Ninety percent of patients experienced between 75% and 100% clearance of their facial telangiectasias after single treatment. No significant side effects or complications were noted.
Conclusion:
The VersaPulse variable pulse width neodymium: YAG laser appears to be an effective treatment modality for facial telangiectasia.