Progressive ascending telangiectasia treated with the 585nm flashlamp-pumped pulsed dye laser

Abstract

Although ectatic vessels on lower extremities are often resistant to dye laser therapy, superficial thin capillaries like those featuring PAT can be eliminated with the pulsed dye laser at 585 nm. Transient pigmentary changes occur on treated areas but they are expected to disappear in 6 to 12 months after treatment. Laser treatment should be considered in PAT despite the extension and location of the lesions.