我科于1977～1980年为2例鼻咽血管纤维瘤患者局部注射硬化剂而获痊愈。现将方法介绍如下:1.向瘤体内注射20％SD2ml和5％鱼肝油酸钠1ml隔日一次,亦可在肿瘤缩小后单独使用鱼肝油酸钠。2.在瘤体内注射时能抽出新鲜血液或质软部位作为进针的标志,待局部注射硬化剂5次以上,每当针尖进入瘤体时有质硬感,同时抽不出血液,药液不易注入,这种 In our department from 1977 to 1980, 2 cases of nasopharyngeal angiofibroma patients were cured by local injection of sclerosing agents. The method is described as follows: 1. Intratumoral injection of 20% SD2ml and 5% sodium morrhuate 1ml every other day, can also be used alone in the shrinking tumor of sodium morrhuate. 2. When the tumor is injected into the body, fresh blood or soft tissue can be used as a marker for entering the needle. After the local injection of the hardener more than 5 times, the needle tip will have a hard feeling when entering the tumor, and no blood will be drawn. Not easy to inject, this kind