脑脊液鼻漏是由于脑脊液从破裂的硬脑膜流出经颅骨病理性或生理性孔隙进入鼻窦或鼻腔,由前鼻孔或鼻咽溢出。其主要危险是继发颅内感染或低颅压,通常由外伤、术后及肿瘤破坏等所致。CT扫描可帮助寻找漏孔,对治疗起指导作用。 材料和方法 1.一般资料:总病例数14人。男性11人,女性3人。年龄22～62岁不等。病史6小时到20余年。外伤所致10人,无确切病因4人。其中5人行手术修补,其余9人采用保守疗法,均获得治愈。 Cerebrospinal rhinorrhea is due to cerebrospinal fluid flow from the ruptured dura through the skull pathological or physiological pores into the sinuses or nasal cavity, by the front of the nose or nasopharyngeal overflow. The main risk is secondary to intracranial infection or low intracranial pressure, usually caused by trauma, postoperative and tumor destruction. CT scan can help find leaks, play a guiding role in the treatment. Materials and methods 1. General information: The total number of cases 14 people. 11 males and 3 females. Age 22 ~ 62 years old. History of 6 hours to 20 years. Trauma caused by 10 people, no exact cause of 4 people. Five of them were surgically repaired and the remaining nine were treated conservatively, all of whom were cured.