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| 骶管囊肿的MRI诊断 | |
| 引用本文： | 戴捷,于尧,候秋萍. 骶管囊肿的MRI诊断[J]. 实用医技杂志, 2004, 0(10) |
| 作者姓名： | 戴捷 于尧 候秋萍 |
| 作者单位： | 解放军第3医院 陕西宝鸡721004(戴捷，于尧)，解放军第3医院 陕西宝鸡721004(候秋萍) |
| 摘 要： | 目的 :探讨骶管囊肿的临床表现特点和MRI诊断。方法 :分析 30例骶管囊肿的临床及MRI表现。结果 :囊肿位于骶管内 ,一般呈圆形或卵圆形 ,也有部分呈长囊袋形、串珠形和不规则形。囊边界清晰 ,囊壁菲薄 ,T1WI呈低信号 ,T2 WI呈高信号 ,信号均匀 ,与脑脊液信号一致。部分病例囊肿内可见T1WI、T2 WI等信号细条状神经根影 ,囊肿增强扫描无强化。结论 :MRI检查是目前诊断骶管囊肿最好的检查方法。 |
| 关 键 词： | 骶管囊肿 磁共振成像 诊断 |
MRI Diagnosis on Sacral Canal Cyst |
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| DAI Jie,YU Yao,HOU Qiu-ping. MRI Diagnosis on Sacral Canal Cyst[J]. Journal of Practical Medical Techniques, 2004, 0(10) | |
| Authors: | DAI Jie YU Yao HOU Qiu-ping |
| Abstract: | Objective clinic aspects and MRI diagnosis of sacral canal cyst.Methods The clinic and MRI aspects of 30 cases of sacral canal cysts were analyzed in this article. Results The cysts locate in sacral canal show as a round shape with sharp edge and a thin wall generally, were low signal on T 1WI and high signal on T 2WI images with no enhancement, just the same as CSF. Conclusion MRI is the most ideal image method for the diagnosis of sacral canal cysts. |
| Keywords: | Sacral canal cyst MRI imaging Diagnosis |
| 本文献已被 CNKI 等数据库收录！ | |