颈椎病脊髓变性期的MRI诊断(附41例报告)

MRI Diagnosis of Cervical Spondylosis in Spinal Cord Degeneration Stage(analysis of 41 cases)

目的：了解脊髓变性期颈椎病的ＭＲＩ表现。方法：研究分析４１例脊髓变性期颈椎病患者的ＭＲＩ图像及临床资料。结果：４１例患者的ＭＲＩ主要表现为椎间盘变性、膨出、脱出、黄韧带肥厚、椎体后缘骨刺形成、后纵韧带钙化、椎体滑脱及脊髓受压、水肿、软化、囊变、出血。结论：ＭＲＩ扫描可为脊髓变性期颈椎病提供可靠的影像学根据。

Purpose To describe the MR findings of cervical spondylosis in spinal cord degeneration stage.methods :The MR studies in 41 consecutive patients correlated with theircalinical manifestations.Results:The main MR findings of these 41 patients were as follows:intervertebral disc degeneration or herniation,hypertrophic ligamentum flavum,overgrown posterior vertebral osteophytes,cervical verte bral osteophtes,cervieal vertebral spondylolisthesis,and abnormal signalsin spinal cord following spinal cord compression(including edema,myelomalacia,cystic change,and subacute or chronic hemorrage).Conclusion:MR scan can provide authentic images for diagnosis of cervical spondylosisin spinal cord degeneration stage,and is helpful in improving diagnosis and treatment of cervical spondylosis in this stage.