摘要
椎间盘炎是由多种致病菌引起的椎间盘、终板和邻近椎体感染性病变。本文详尽介绍其基本MR表现,包括髓核征、纤维环形态不规则、终板和邻近椎体破坏、椎间隙变窄、椎旁和(或)硬脊膜外间隙脓肿或蜂窝组织炎形成及脊髓、马尾等改变。增强扫描有助于鉴别诊断。
Discitis involving disk, end plate and adjacent vertebrae which is caused by multiple infecting organisms. MR findings of the disease were reviewed in the article that including intranuclear cleft sign, irregularity of fibrous annulus, end plate and adjacent vertebrae destruction, disc space narrowing, pefivertebral and/or epidural space abscess or phlegmon formation, secondary spinal cord and caudal equina abnormal and so on. It is helpful in differentiation the perivertebral and/or epidttral space abscess or phlegmon after gadopentetate. Several related diseases are also introduced in this article.
出处
《医学影像学杂志》
2005年第7期603-605,共3页
Journal of Medical Imaging
关键词
椎间盘炎
磁共振成像
诊断
Discitis
Magnet resonance imaging
Diagnosis
