摘要
目的 :分析椎管内硬膜外囊肿的影像学表现。材料与方法 :报道 1例在CT及MRI检查 ,手术病理证实的椎管内硬膜外囊肿 ,结合文献分析其发生、发展及临床表现。结果 :CT及MRI均显示椎管背侧的囊肿 ,MRI能更好的显示囊肿的大小及其与硬膜囊的关系。结论 :MRI是诊断椎管内硬膜外囊肿的最佳影像学手段。
Purpose:To analysis CT and MRI manifestations of spinal extradural cyst(SEC).Materials and Methods:A case of low thoracic SEC was examined by CT and MRI,confirmed by surgery and pathology.The origin,development,and clinical features were discussed connecting with the literatures.Results:CT and MRI all can show the SEC,MRI is more excellent for demonstrating cyst size,cyst location and the relationship with the dura.Conclusion:MRI is the best imaging method of SEC.
出处
《现代医用影像学》
2000年第6期257-259,共3页
Modern Medical Imageology
关键词
椎管
硬膜囊肿
磁共振
诊断
Spine Meningeal cyst Magnetic resonance imaging
