冰冻是一门新兴的学科,自Pincoff和Mactean1963年首次利用液氮治疗视网膜剥离成功后,七十年代以来逐步应用于临床。近两年来我们用液氮冰冻治疗鼻中隔糜烂出血,取得满意疗效。现报道如下。 对象及方法 治疗对象选自本科门诊鼻中隔糜烂伴出血患者,共50例,其中男23例,女27例;年龄最大59岁,最小7岁;单侧病变39例, Frozen is a new discipline, and since Pincoff and Mactean first introduced the use of capillaries in 1963, they have been gradually applied to the clinic since the 1970s. In the past two years, we used liquid nitrogen frozen nasal septal erosion bleeding, and achieved satisfactory results. Report as follows now. Subjects and methods The subjects were selected from undergraduate clinic nasal septum erosion with hemorrhage patients, a total of 50 cases, including 23 males and 27 females; the oldest 59 years old, minimum 7 years; 39 cases of unilateral lesions,