我科于1992～1995年，选择性用四环素粘膜下注射治疗因鼻中隔粘膜糜烂及血管扩张而引起的反复鼻腔出血，获明显的止血效果，现报告如下。三材料与方法1．亚临床资料120例患者中，男78例，女42例，年龄12～67岁，20～35岁95例，约占80％。全部患者均因鼻中隔前部粘膜糜烂及血管 Our department from 1992 to 1995, selective use of tetracycline submucosal injection treatment of nasal septal mucosal erosion and vasodilation caused by repeated nasal bleeding, were significantly hemostatic effect, are as follows. Three materials and methods 1. Among the 120 patients with subclinical data, there were 78 males and 42 females, aged from 12 to 67 years and 95 cases from 20 to 35 years old, accounting for about 80%. All patients were due to nasal septum mucosal erosion and blood vessels