原发性颅内低压综合征(PIH)是一种与腰穿损伤所致脑脊液外漏引起颅内低压相似的症状群。我们从1982年至1993年共收治15例,现报告如下。 1 临床资料 1.1 性别和年龄:男性6例,女性9例;年龄11～60岁,平均年龄35.25岁,其中40岁以下9例,41～45岁4例,50～60岁2例,好发于青年人。 1.2 发病诱因:病前有感冒发热者4例,高血压2例,脑外伤后综合征2例,慢性浅表性胃炎2例,胆囊炎2 Primary intracranial hypotension (PIH) is a group of symptoms similar to those caused by leakage of cerebrospinal fluid due to lumbar puncture injury. We treated 15 cases from 1982 to 1993 and are reported as follows. 1 Clinical data 1.1 Sex and age: 6 males and 9 females; aged 11 to 60 years, mean age 35.25 years, of which 9 years of age less than 40 years old, 41 to 45 years in 4 cases, 50 to 60 years in 2 cases, good hair For young people. 1.2 The inducement of the disease: 4 cases of pre-illness fever, 2 cases of hypertension, brain trauma syndrome in 2 cases, 2 cases of chronic superficial gastritis, cholecystitis 2