我科自一九八五年初开展用液氮冷冻治疗眼睑及面部血管瘤89例现报告如下: 一、方法: 采用液氮冷冻器(北京产)。冷冻液用喷射法向血营瘤表面喷射直至血管瘤呈白色或灰白色,一般较薄的毛细血管瘤约喷射1一2分钟,均匀喷射在血管瘤面上,较厚的根据情况延长喷射时间约3分钟。 In our department, since the beginning of 1985, 89 cases of eyelids and facial hemangiomas treated with liquid nitrogen cryotherapy have been reported as follows: I. Method: Using liquid nitrogen freezer (made in Beijing). The frozen liquid is sprayed onto the surface of the blood tumors by jetting until the hemangiomas are white or off-white. Generally, the thin capillary hemangiomas are sprayed for about one to two minutes, uniformly sprayed on the hemangioma surface, and the thicker spray time is prolonged according to the situation. 3 minutes.