We present a 75-year-old man who, for 2 weeks, had progressive pain in both of his thighs when standing straight. MR imaging showed a sequestrated disk fragment, which had a signal intensity similar to that of a herniated disk with a rim enhancement in the posterior epidural space and a ruptured outermost annulus of the intervertebral disk at L2-3. Awareness of these MR imaging findings can help in the diagnosis of posterior epidural disk migration.
|頁（從 - 到）||1592-1594|
|期刊||American Journal of Neuroradiology|
|出版狀態||已發佈 - 八月 2006|
ASJC Scopus subject areas
- Clinical Neurology
- Radiology Nuclear Medicine and imaging
- Radiological and Ultrasound Technology
Chen, C. Y., Chuang, Y. L., Yao, M. S., Chiu, W-T., Chen, C-L., & Chan, W. P. (2006). Posterior epidural migration of a sequestrated lumbar disk fragment: MR imaging findings. American Journal of Neuroradiology, 27(7), 1592-1594.