Electrocoagulation with Intravenous Catheter in the Treatment of Venous Lakes
Abstract
Venous lakes comprise vascular ectasias of the upper dermis, usually seen in the lips of older patients. Treatment can be sought for cosmetic or functional reasons and therapeutic options include laser ablation, cryotherapy or surgery. Electrosurgery is a frequent and efficacious method in the resolution of venous lakes, although possibly damaging to the adjacent skin. In order to minimize skin damage, an intravenous catheter can be used to deliver electrocoagulation intralesionally from an electroscalpel, being described as an improvement of the classic procedure. The authors describe this modified electrosurgical technique as a safe, simple and readily-accessible therapeutic option in the treatment of venous lakes.
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