BACKGROUND Verrucae vulgaris can be removed in a variety of ways but a specific therapy of choice has not yet been developed. Doctors are faced with a challenge, especially in the treatment of recalcitrant warts. It has been suggested that the success of pulsed dye laser treatment lies in the fact that warts contain an increased number of dilated blood vessels. METHODS Seventy-three patients ...

Unilateral nevoid telangiectasia (UNT) is a rare disease characterized by punctuate and stellate telangiectasias that follow dermatomal distribution.1 Its etiology remains elusive; no standard treatment currently exists. We describe a 14-year-old Asian female (skin type IV) with UNT, who underwent treatment with long-pulsed 1064-nm Nd:YAG laser and 595-nm pulsed dye laser for her disease. The p...

Chrysiasis is the phenomenon of bluish to slategray skin pigmentation induced by prolonged treatment with gold salts. The most common etiology is the administration of gold salts to patients with rheumatoid arthritis. Although parental gold salt administration is now uncommon because of the availability of biologic agents and disease-modifying antirheumatic drugs, chrysiasis may still be seen b...

Port wine stains (PWS) are the most common vascular malformation of the skin, occurring in 0.3% to 0.5% of the population. Noninvasive laser irradiation with flashlamp-pumped pulsed dye lasers (selective photothermolysis) currently comprises the gold standard treatment of PWS; however, the majority of PWS fail to clear completely after selective photothermolysis. In this review, the clinically ...

Rosacea is a chronic and progressive inflammatory skin disorder affecting the facial convexities for which no curative measure is currently available. Forty consecutive patients with rosacea were treated with the Cynosure PhotoGenica V pulsed dye laser. The improvement following laser therapy was assessed according to a sliding scale: 1 (worse after treatment), 2 (no improvement), 3 (slight imp...

Laser has proven to be an effective and safe method of treating ureteral stones. When the electromagnetic energy of a laser pulse is selectively absorbed by stone, a plasma fonns at the surface. This plasma, which is composed of ions and electrons, continues to absorb laser energy reaching very high pressure and generating a shock wave that fragment the stone. The degree of stone fragmentation ...

Port wine stain of Sturge-Weber syndrome represents a cosmetic prejudice with social consequences. We have treated eight patients with a 585 nm pulsed dye laser. According to our experience, the treatment is not risky provided that adequate care is taken; the cosmetic result on the V1 port wine stain component is satisfactory.