Laser photocoagulation of superficial proliferating hemangiomas.

Hemangiomas present at, or soon after birth, proliferate and eventually involute. In spite of this, children may suffer severe psychosocial trauma during the formative years of their lives, and, in a proportion of cases, a cosmetically unacceptable result is left at the end of involution. Since flashlamp pumped dye lasers have been shown to selectively destroy ectatic dermal vascular tissue through intact epidermis, 6 patients with very early superficial cutaneous hemangiomas were treated. All treated areas resolved completely and treatment was completed by 12 months. No complications were encountered apart from mild, temporary post-inflammatory hyperpigmentation which was seen in one patient. This, however, resolved completely within 3 months of treatment. Flashlamp pumped dye lasers are thus able to effect complete resolution of very superficial proliferating cutaneous hemangiomas in neonates and infants without the risk of scarring.