摘要目的 探讨Ommaya储液囊在儿童急性梗阻性脑积水中的应用.方法 回顾性分析我科2006至2009年22例晚发维生素K依赖因子缺乏性脑室出血和结脑致急性梗阻性脑积水患儿,行Ommaya储液囊植入手术,观察脑室大小、脑脊液细胞数、蛋白含量变化.结果 结核性脑膜炎7例经储液囊植入行泵内多次注射抗生素,治疗2～4个月、随访脑脊液恢复正常,6例脑积水消失;晚发维生素K依赖因子缺乏性脑室出血伴脑积水15例植入脑室内行泵内穿刺冲洗引流,1～2周头颅CT复查脑室积血消失,脑积水减轻,2例行侧脑室腹腔分流术,无一例发生颅内感染.结论 Ommaya储液囊植入术治疗儿童急性梗阻性脑积水效果良好,手术简便、创伤小、并发症少,值得临床广泛应用.

abstractsObjective To review the Ommaya pump application in acute obstructive hydrocephalus in children. Methods We carried out a retrospective analysis of 22 children with obstructive hydrocephalus admitted into our department between 2006 2009. The causes of hydrocephalus included intraventricular hemorrhage secondary to vitamin K deficiency and tuberculous meningitis. Ommaya pump were implanted and the ventricle size and cerebrospinal fluid cell count, protein content were studied. Results Seven children had intracranial infection and treated with antibiotic injection into pump for 2-4 months. Follow-up revealed no recurrence. Fifteen children with ventricle hemorrhage and hydrocephalus underwent drainage from the pump. CT scan after 1-2 weeks demonstrated disappearance of ventricle hemorrhage. There was, no intracranial infection. Conclusions Ommaya pump for the treatment of acute obstructive hydrocephalus produces good result. The surgery is simple. It incurs less trauma and has less complications.