| 腰骶管内囊肿的CT、MR诊断分析 |
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| 引用本文： | 张英.腰骶管内囊肿的CT、MR诊断分析[J].CT理论与应用研究,2006,15(4):30-33. |
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| 作者姓名： | 张英 |
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| 作者单位： | 山东菏泽市立医院CT室,山东省菏泽274031 |
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| 摘 要： | 目的探讨腰骶管内囊肿的临床表现、CT和MRI诊断及鉴别诊断,以提高对本病的认识。方法回顾性分析19例经手术病理证实的腰骶管内囊肿的影像学特征,并评价CT、MRI对该病的诊断价值,MRI检查19例,CT检查11例。结果在19例腰骶管内囊肿中,肠源性囊肿2例,脊膜囊肿17例;2例多发,其余均为单发;有11例行CT检查,检出囊肿7例;19例全行MRI检查,均查出囊肿。结论MRI是椎管内囊肿的最佳检查方法,MRI可对其作出正确诊断,并指导手术治疗。CT对该病具有一定的诊断价值。
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| 关 键 词： | 计算机体层成像 磁共振成像 腰骶管 囊肿 |
| 文章编号： | 1004-4140（2006）04-0030-04 |
| 收稿时间： | 2006-07-22 |
| 修稿时间： | 2006年7月22日 |
CT- MRI Diagnosis Analysis of Cysts in Lumbosacral Canal |
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| ZHANG Ying.CT- MRI Diagnosis Analysis of Cysts in Lumbosacral Canal[J].Computerized Tomography Theory and Applications,2006,15(4):30-33. |
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| Authors: | ZHANG Ying |
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| Institution: | CT Section of Heze Municipality Hospital, Shang-dong Province, Heze 274031, China |
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| Abstract: | Objective:To study the clinical manifestations,CT and MRI diagnosis and differential diagnosis of cysts in lumbosacral canal,to make a further understanding of the disease.Methods: Imaging features in 19 patients with pathologically proved cyst lumbosacral canal,were retrospectively analyzed.MRI was performed in all 19 cases,of which additional CT scan was carried out in 11 cases.Results:The enteric cysts in 2 cases,spinal meningeal cysts in 17 cases;2 cases are multiple,17 cases are single,there are 7 cases were discovered by CT scanning in 11 cases,all were discovered by MRI.Conclusion:MRI was the best examining method for diagnosis of spinal meningeal cyst.Thus,MRI was helpful for its diagnosis and management.CT scanning had certain diagnostic value. |
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| Keywords: | CT MRI lumbosacral canal cysts |
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