新疆乌鲁木齐市友谊医院自2005年11月以来应用静脉点滴小剂量冷沉淀治疗顽固性鼻出血21例,随访4～8个月,效果良好,现总结如下。1材料和方法(1)21例顽固性鼻出血患者,男5例,女6例,年龄36～70岁,平均年龄54.6岁。高血压病患者10例,外伤4例,鼻中隔偏曲7例,均为单侧鼻腔出血,经实验室检查,出凝血时间、肝 Urumqi, Xinjiang Friendship Hospital since November 2005 the application of intravenous drip low-dose cryopreservation of intractable epistaxis in 21 cases, followed up for 4 to 8 months, the effect is good, are summarized as follows. 1 Materials and Methods (1) 21 cases of intractable nosebleed patients, 5 males and 6 females, aged 36 to 70 years, mean age 54.6 years. 10 cases of hypertensive patients, 4 cases of trauma, nasal septum deviation in 7 cases, are unilateral nasal bleeding, laboratory tests, the clotting time, the liver