脊髓空洞症的MRI诊断  

MRI Diagnosis of Spinal Cord Cysts

作　　者：孙民峰 王滨[2] 孙西河[2] 李秀梅[2] 

机构地区：[1]潍坊市第二人民医院放射科,山东潍坊261041 [2]潍坊医学院附属医院影像中心

出　　处：《潍坊医学院学报》2001年第1期27-28,共2页Acta Academiae Medicinae Weifang

摘　　要：目的　探讨MRI对脊髓空洞症的诊断价值。方法　回顾性分析 4 1例脊髓空洞症的MRI表现并对其进行分类。结果　脊髓空洞症的MRI表现具有特征性 ,根据其病因及MRI表现 ,将其分为特发性脊髓空洞症 5例 ( 11.2 % )和继发性脊髓空洞症 36例 ( 87.8% ) ,后者包括 :①伴有Chiari畸形或者其它脊柱畸形的脊髓空洞症 ( 11例 ) ;②伴有肿瘤的脊髓空洞症 ( 5例 ) ;③手术后脊髓空洞症 ( 3例 ) ;④外伤后脊髓空洞症 ( 17例 )。结论　MRI对脊髓空洞症具有很大的诊断价值 。Objective To study the value of MRI for the diagnosis of spinal cord cysts.Method All cases of spinal cord cysts were examined by MRI,their appearance were analyzed and classified.Result By analyzing the MRI appearance of spinal cord cysts,original spinal cord cysts (n=5,11.2%) and followed one (n=36,87.8%) was classified.The diseases lead to the followed spinal cord cysts included: ①the Arnold Chiari's malformation and other congenital spinal malformation;②tumors in the vertebral tube;③surgical operation or cobweb membrance linked;④surgical trauma,their pathogeny,pathology and distinguished diagnosis were studied.Conclusion MRI was of significant diagnostic value in diagnosing spinal cord cysts.

关 键 词：脊髓空洞病 磁共振成像 诊断 

分 类 号：R744.404[医药卫生—神经病学与精神病学]