Comparison of short-pulsed and long-pulsed 532 nm lasers in the removal of freckles.

The purpose of this study was to compare the efficacy and safety of the 532 nm long-pulsed laser (10 ms) with that of the 532 nm short-pulsed laser (10 ns) for freckle removal. Currently, the gold standard for treatment is the short-pulsed laser. Recently, several long-pulsed lasers have been introduced for both hair removal and the treatment of freckles.

Comparison of the effects of short- and long-pulse durations when using a 585-nm pulsed dye laser in the treatment of new surgical scars.

More than 70 million surgical procedures are performed annually in the USA with the majority involving a skin lesion and almost all individuals in their lifetime will have one or more surgical procedures resulting in scars. Patients and physicians alike are thereby motivated to improve the cosmetic outcome of scars. Prior studies have shown that the pulsed dye laser (PDL) is effective in improving the quality and appearance of the scar when using the 585-nm PDL immediately after the removal of sutures.

Photoepilation: a growing trend in laser-assisted cosmetic dermatology.

Excess hair is an age-old condition plaguing both men and women alike, of all races. Conditions such as hirsutism or hypertrichosis, procedures that involve grafted donor sites, transsexual transformations from male to female, and genetics are all responsible for excess or unwanted hair. Previous options for people seeking to remove or lessen the presence of hair have either been painful or resulted in short-term hair removal.