| 小儿脊髓神经管缺陷的MRI诊断价值(附55例报告) |
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| 引用本文： | 张禹,朱友志,刘东锋,林从平.小儿脊髓神经管缺陷的MRI诊断价值(附55例报告)[J].医学影像学杂志,2010,20(4):535-539. |
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| 作者姓名： | 张禹 朱友志 刘东锋 林从平 |
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| 作者单位： | 解放军第105医院放射科,安徽,合肥,230031 |
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| 摘 要： | 目的:回顾55例小儿脊髓神经管缺陷的MRI表现并复习文献,探讨该病的MRI诊断价值。方法:男33例,女22例,使用1.5T超导MR机行病变区脊柱扫描。结果:脊髓脊膜膨出12例;脊膜膨出1例;脂肪脊髓脊膜膨出9例;终丝脂肪瘤4例;硬膜内脂肪瘤3例;背侧上皮窦12例;原发性脊髓栓系综合征4例;脊髓纵裂4例;神经肠源性囊肿2例;术后复查4例。结论:MRI是诊断该病最有效的无创检查方法,可以清晰显示脊髓栓系、脊髓神经组织粘连及压迫以及脊髓空洞积水,评估脂肪瘤的范围,进行脊髓纵裂分型。
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| 关 键 词： | 脊髓神经管缺陷 脊髓栓系综合征 脊髓空洞积水症 脊髓纵裂 磁共振成像 |
The MRI diagnostic value of child spinal neural-tube defects(report of 55 cases) |
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| ZHANG Yu,ZHU You-zhi,LIU Dong-feng,LIN Cong-pin.The MRI diagnostic value of child spinal neural-tube defects(report of 55 cases)[J].Journal of Medical Imaging,2010,20(4):535-539. |
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| Authors: | ZHANG Yu ZHU You-zhi LIU Dong-feng LIN Cong-pin |
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| Institution: | ZHANG Yu,ZHU You-zhi,LIU Dong-feng,LIN Cong-pin Department of Radiology,The 105th Hospital of PLA,Hefei 230031,P.R.China |
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| Abstract: | Objective:To review MRI features of 55 children with spinal neural-tube defects and the literature,then evaluated the diagnostic value of spinal neural-tube defects by MRI.Methods:55 children ranged from neonate to 18 years-old.33 children were males,22 children were females.All of spines were scanned by 1.5 T MR machine.Results:MRI diagnoses were as follow:12 cases with myelomeningocele,1 case with meningocele,9 cases with lipomyelomeningocele,4 cases with lipoma of filum terminale,3 cases with intradural ... |
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| Keywords: | Spinal neural-tube defect Tethered cord syndrome Syringohydromyelia Diastematomyelia Magnetic resonance imaging |
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