磁共振在脊髓栓系神经原性膀胱中的诊断价值  

MRI manifestations of Neurogenic Bladder due to Tethered Spinal Cord

作　　者：苏峻[1] 翟仁友[1] 潘振宇[1] 王丽[1] 付光[2,3] 廖利民[2,3] 

机构地区：[1]首都医科大学附属北京朝阳医院影像科,首都医科大学第三临床医学院,北京市100020 [2]首都医科大学康复医学院,北京市100068 [3]中国康复研究中心北京博爱医院泌尿外科,北京市100068

出　　处：《中国康复理论与实践》2008年第11期1024-1025,共2页Chinese Journal of Rehabilitation Theory and Practice

摘　　要：目的分析脊髓栓系神经原性膀胱的磁共振(MRI)特征,评价MRI在脊髓栓系神经性原膀胱诊断中的应用价值。方法对22例经MRI检查的脊髓栓系神经原性膀胱患者资料进行回顾性分析。结果和结论MRI可明确判断脊髓圆锥位置、终丝粘连部位,明确脊髓栓系的原因,并可准确显示伴发的脊髓畸形,对脊柱和椎体畸形也能较好显示。脊髓栓系神经原性膀胱MRI主要表现为脊髓圆锥低位,膀胱壁一处或多处局限性增厚并结节状隆起。Objective To analyze MRI features of neurogenic bladder caused by tethered spinal cord. Methods MRI manifestations of 22 patients with neurogenic bladder due to tethered spinal cord were retrospectively analyzed. Results ＆ Conclusion MRI can display the position of the spinal cord and the cause of tethered cord syndrome. Spinal deformations can also be displaied clearly. The characteristic signs of neurogenic bladder due to tethered spinal cord were the lower position of medullary cone （below L1 ~L2） and localized thickening or protrusion of the bladder wall.

关 键 词：脊髓栓系 神经原性膀胱 磁共振成像 

分 类 号：R694[医药卫生—泌尿科学]