摘要
目的探讨脊髓纵裂畸形的ＣＴ诊断价值。方法２３例脊髓纵裂，年龄７个月至２０岁，均摄有脊柱正、侧位Ｘ线平片及ＣＴ平扫，２例行ＣＴＭ检查。结果骨性隔刺２１例，纤维性２例。Ｘ线平片与ＣＴ扫描的诊断阳性率分别为８７％和１００％。讨论ＣＴ扫描对显示脊髓纵裂及椎管形态改变的敏感性高于Ｘ线平片。ＣＴ平扫结合Ｘ线平片能对大多数的脊髓纵裂及其伴发的脊柱畸形作出全面的了解和评价。
Purpose To evaluate the diagnostic value of CT for
diastematomyelia.Methods Twenty three patients ranged from 7 months to 20 years in age.All
cases were evaluated by Roentgenogram of the spine and plain CT scanning respectively.Two
cases were examined by CTM.Results Among the 23 cases,bony spur in 21 cases and fibrous
in 2,The positive rate of X ray plain film and CT Scanning for diagnostic diastematomye were
87% and 100% respectively.Conclusion It is more sensitive in CT scanning than in X ray plain
films diagnostic diastematomyelia and reveal intracanal from.In most cases of
diastmatomyeoia with spine malformation could be diagnosed definely with both CT and
roetgenogram. [
出处
《中国医学影像技术》
CSCD
北大核心
1999年第6期423-424,共2页
Chinese Journal of Medical Imaging Technology
关键词
脊髓纵裂
CT
诊断
Spinal cord diseases Abnormalities Tomography,X ray
computed
