病例介绍患者女,25岁,病历号88—1523,因抽搐不省人事72小时入院。该患者16天前分娩。产后7天无诱因出现进行性加重的头痛、呕吐、项硬、尿频,有时尿失禁。6天后又出现频繁抽搐,不省人事,并发现右侧肢体活动失灵。入院前曾于外院腰穿:脑脊液无色透明,压力3.92kPa以上,细胞数22×10~6/L,中性0.55,淋巴0.45,糖2.78mmol/L,氯化物119.14mmol/L,蛋白(+)。CT扫描示左侧脑室显示不 Case description Female patient, 25 years old, medical record number 88-1523, due to convulsions unconscious personnel 72 hours admission. The patient gave birth 16 days ago. Postpartum 7 days no incentive to progressive aggravated headache, vomiting, hard, frequent urination, and sometimes urinary incontinence. Six days later frequent convulsions, unconsciousness and found that the right limb movement failure. Before admission to the hospital lumbar puncture: the cerebrospinal fluid was colorless and transparent, pressure 3.92kPa or more, the number of cells 22 × 10 ~ 6 / L, neutral 0.55, lymph 0.45, sugar 2.78mmol / L, chloride 119.14mmol / L, protein +). CT scan showed left ventricular display is not