BACKGROUND The increase in the number of laser treatments has led to an increase in the number of therapy-related adverse effects. Herein we report a case in which long-term adverse effects occurred after periorbital laser treatment of a treatment-resistant port-wine stain using a long-pulsed alexandrite laser without protective eyewear. OBSERVATIONS A 33-year-old woman with a therapy-resista...

The successful use of the 585-nm pulsed dye laser for the treatment of hypertrophic scars has been well established over the past decade. Although 5 years ago this treatment option might have been considered as a viable choice only after all other methods failed, it is now generally recognized as an excellent first-line treatment option. Early scar treatment with pulsed dye laser irradiation ef...

BACKGROUND AND OBJECTIVE Sebaceous gland hyperplasia may be treated by cryotherapy, cauterization, topical chemicals, or excision. The major disadvantage of these therapeutic strategies is a considerable risk of postoperative scarring or dyspigmentation. The pulsed dye laser may be an effective and safe alternative treatment option. STUDY DESIGN AND METHODS Our report presents two patients wi...

The conventional retinal photocoagulation uses continuous wave (CW) lasers which results in pathophysiologic thermal environment to surrounding normal tissues such as neural retina, choroid, and photoreceptors. Selective photodamage of retinal pigment epithelium (RPE), thus sparing photoreceptors can be achieved by using short pulsed lasers. The problem associated with the usage of short pulsed...

Cavity-length dependence of the property of optically pumped GaN-based vertical-cavity surface-emitting lasers (VCSELs) with two dielectric distributed Bragg reflectors was investigated. The cavity lengths were well controlled by employing etching with inductively coupled plasma and chemical mechanical polishing. It was found that the lasing characteristics including threshold, slope efficiency...

INTRODUCTION The clinical presentation of morphea varies from localized plaques to generalized eruptions. Its cause remains unknown and medical treatments have often proved unsatisfactory. Studies have previously shown that improvement of hypertrophic scars and fibrotic skin can be achieved with the use of a 585 nm pulsed dye laser (PDL). METHODS A case of plaque-type morphea was treated with...

BACKGROUND There has been growing patient demand for laser technology to treat rhytids and to refine skin texture without the associated lifestyle hindrance common to ablative cutaneous procedures. Nonablative laser systems have been developed to meet this need and, in many instances, have replaced ablative lasers as the preferred treatment modality. OBJECTIVE To review long-pulsed diode lase...