摘要
目的利用CT数据和计算机技术对健康中国人颅腔脑脊液（CSF）容量与常用颅内径线之间的关系进行研究。方法采用CT扫描，对178例正常成年人蛛网膜下隙容量及第三脑室最大横径、鞍上池最窄横径、丘脑平面脑室宽度、尾状核间距等指标按年龄段和性别进行分组测量，结果经统计学分析。结果14～20岁组（23例）、31～40岁组（33例）、41～50岁组（32例）、〉60岁组（13例）CSF容量男、女比较差异有统计学意义（P〈O．05或〈0．01），男、女CSF容量比较差异有统计学意义（t=3．302，P=0．001）。CSF容量与第三脑室最大横径相关性最好（r值达0．685）。结论第三脑室最大横径与颅腔CSF容量关系最为密切。
Objective To study the relationship between the cerebrospinal fluid（CSF） volume and intracranial measurement line in normal Chinese by useing CT data and computer technology. Methods By CT scan, to measure CSF volume and third ventricle maximum width, suprasellar cistern minimus width, lateral ventricle width in hypothalamic layer, caudate nucleus pitch and other index by age and gender in 178 normal adults. Results There were significant difference between male and female CSF volume in the groups of 14 -20 years（23 eases）, 31 -40 years（33 eases）,41 -50 years（32 cases） and 〉 60 years （13 eases）（P〈 0.05 or 〈 0.01 ）. The CSF volume between male and female had significant difference （t = 3.302, P = 0.001 ）. The CSF volume and third ventricle maximum width had significant correlation （r = 0.685）. Conclusion The third ventricle maximum width is the most closely with CSF volume.
出处
《中国医师进修杂志》
2013年第5期28-30,共3页
Chinese Journal of Postgraduates of Medicine
关键词
体层摄影术
X线计算机
脑脊液
容量
Tomography,X-ray computed
Cerebrospinal fluid
Volume
