关键词: 静脉畸形, 硬化剂, 血管造影术

Abstract: Venous malformation is a common benign lesion and takes up about 50% in the whole benign tumors and tumor-like lesions of head and face. It can seriously affect patients’ appearance and function， even with complications of hemorrhage or obstruction of upper airway . Treatment methods include surgery，laser therapy and sclerotherapy， microwave irradiation and others. Treatment for small and superficial venous malformation is simple;however， for those deep and extensive lesions， the treatment becomes difficult and even a challenge. This paper summarizes therapy for maxillofacial venous malformation based on the authors’experience and relevant literature，and recommends comprehensive treatment with sclerotherapy as the main method. With appropriate sclerosing agent and correct operation， sclerotherapy has irreplaceable distinctive curative effects and cosmetic results.

Key words: venous malformation, sclerosing agent, angiography