婴儿外部性脑积水的16排CT诊断（附56例分析）  

CT Diagnostic of 16 Slice Spiral on EH-56Case Analyze

作　　者：陈超坤[1] 秦卫和[1] CHEN Chao-kun, QIN Wei-he （ CT Room, Yiyang Centre Hospital,Yiyang 413000, China）

机构地区：[1]湖南省益阳市中心医院CT室,湖南益阳413000

出　　处：《医学信息》2010年第6期1609-1611,共3页Journal of Medical Information

摘　　要：目的探讨外部性脑积水（external hydrocephalus，EH）的16排螺旋CT特征及诊断价值。方法对56例外部性脑积水患儿的病因、临床特征、CT表现进行分析。结果双侧额顶叶蛛网膜下腔对称性局限性增宽是EH最早、最具有特征性的CT征象。结论CT检查时耍儿外部性脑积水的临床诊断、病因分析及治疗具有重要的价值。Objective To discuss the diagnostic value and characteristic of 16 slice spiral on extemai hydrocephalus. Methods The etiopathogenisis,clinicai features and CT manifestation were analyzed to 56 infants with external hydrocephalus. Results The subarachnoid space was symmetrically widen in frontoparietal region,which was the earliest appearance and most characterized CT manifestation of externai hydrocephalus. Conclusion CT imaging is significant in clinical diagnosis,Cfiopathogenisis analysis and treatment of external hydrocephalus of infants.

关 键 词：外部性脑积水 体层摄影术 X线计算机 

分 类 号：R742.7[医药卫生—神经病学与精神病学;医药卫生—临床医学]