BACKGROUND Various lasers, particularly the flashlamp-pulsed dye laser, have been proven to be effective in the treatment of facial vascular lesions. Nevertheless, the post-treatment side effects, such as pronounced purpura and changes in pigmentation, have been a matter of concern to patients. OBJECTIVE To test the efficacy of an alternative treatment option that uses intense pulsed light to...

BACKGROUND AND OBJECTIVES Laser based therapies are the standard treatment protocol for port wine stain in the United States, but complete removal is infrequently achieved. Intense pulsed light (IPL) offers a broadband light spectrum approach as a viable treatment alternative. Previous studies suggest that IPL can be more effective in treatment of port wine stain by utilizing multiple wavelengt...

Infantile haemangioma therapy has long been a wait-and-see policy. Since recent development of laser and light therapy, pulsed dye laser has been successfully used for treating superficial haemangiomas. Few studies have been published about treatment with intense pulsed light (IPL) to assess the risk/benefit of IPL in the treatment of infantile haemangiomas during their early proliferative phas...

BACKGROUND Pilonidal disease is foreign body reactions accompanied by chronic inflammation that most commonly arises in the hair follicles of the natal cleft or other hair-bearing areas. Today, surgical intervention remains the treatment of choice. But surgical treatment is an invasive method with a high failure rate and recurrence. OBJECTIVES The authors' objective was to assess the efficacy...

There is a clear association between dry eye disease (DED) and skin inflammatory diseases occurring in close proximity to the eyelids, such as facial skin rosacea. Intense pulsed light (IPL) is widely accepted as a treatment for skin rosacea. A number of recent studies demonstrated that, in patients suffering from meibomian gland dysfunction (MGD), IPL therapy also reduces signs and symptoms of...

In solids, high harmonic radiation arises from the subcycle dynamics of electrons and holes under the action of an intense laser field. The strong-field regime opens new opportunities to understand and control carrier dynamics on ultrafast time scales, including the coherent dynamics of quasiparticles such as massless Dirac fermions. Here, we irradiate monolayer and few-layer graphene with inte...

BACKGROUND AND OBJECTIVE To describe the introduction and use of intense pulsed light (IPL) to treat vascular and pigmented lesions comprising photorejuvenation and its use in photodynamic therapy. METHODS Review of the medical literature and the authors' experience with IPL. RESULTS AND CONCLUSIONS IPL is an excellent treatment modality for vascular and pigmented manifestations of photoagi...

Background Hypermelanosis includes a diverse group of genetic and acquired skin anomalies that appear as darker, hyperpigmented areas. Melasma, in particular, is a hypermelanotic condition that affects sun-exposed skin in females. Whether this condition is acquired or genetic is still controversial. However, it clearly correlates with exposure to UV light, a genetic predisposition, and hormonal...