Objective This retrospective study evaluated the results of sclerotherapy with low doses of ethanol for treatment of head and neck venous malformations. Methods We treated 51 patients, 37 females. Median age was 23 years. Patients were treated with percutaneous intralesional injection of alcohol every two weeks and followed up prospectively for a median period of 18 months. Most lesions affected the face and cosmetic disfigurement was the most frequent complaint. Results We performed a median of 7 sessions of sclerotherapy. […]