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Intralesional laser therapy treatment for hemangiomas: technical evolution
Fernando D Burstein1, J Kerwin Williams, Ann R Schwentker
1Center for Craniofacial Disorders, Children's Healthcare of Atlanta, Division of Plastic and Reconstructive Surgery Emory University, Atlanta Georgia, USA. FBurstein@aol.com
The Journal of Craniofacial Surgery
|August 1, 2006
Summary
Pediatric hemangiomas (over 10 mm thick) treated with potassium, titanyl, phosphate (KTP) laser therapy show improved outcomes with modified protocols. Lower power, shorter intervals, and combined laser treatments reduce complications.
Area of Science:
- Dermatology
- Pediatric Surgery
- Laser Medicine
Background:
- Voluminous hemangiomas in children pose treatment challenges.
- Intralesional potassium, titanyl, phosphate (KTP) laser therapy has been used since 1996.
- Previous protocols for deep hemangiomas required refinement to minimize side effects.
Purpose of the Study:
- To describe the evolution and current techniques for treating pediatric voluminous hemangiomas.
- To detail modifications in KTP laser therapy to enhance efficacy and reduce complications.
- To present a combined laser approach for superficial and deep components of hemangiomas.
Main Methods:
- Treatment of over 500 pediatric patients with voluminous hemangiomas (thickness >10 mm).
- Utilized intralesional KTP laser therapy, with modifications including lower power settings and decreased treatment intervals.
- Implemented simultaneous treatment of deep components with intralesional KTP laser and superficial components with pulsed dye laser.
- Administered dilute steroid solution during intralesional therapy to decrease fibrosis.
Main Results:
- Modified KTP laser therapy regimen maintained treatment efficacy.
- Lower power settings and decreased intervals reduced associated complications.
- Combined laser therapy effectively addressed both superficial and deep hemangioma components.
- Steroid injections significantly decreased intralesional therapy-associated fibrosis.
Conclusions:
- Current intralesional KTP laser therapy techniques, combined with pulsed dye laser and steroid injections, offer a safe and effective treatment for pediatric voluminous hemangiomas.
- Treatment modifications have successfully minimized complications while preserving therapeutic benefits.
- The described approach represents an optimized strategy for managing complex pediatric vascular lesions.