MR imaging of lumber epidural spinal infection

H. Gobara, H. Fujiwara, S. Hase, H. Kodama, Y. Hiraki

Research output: Contribution to journalArticle

Abstract

Five patients with spinal epidural abscess were evaluated with MR imaging. The lesions were best visualized on T1 weighted images with gadopentetate dimeglumine. In all five cases, peripheral enhancement surrounded a central focus of low signal intensity, representing necrotic abscess. In three cases, initial MR imaging showed normal appearance or only hyperintensity of the intervertebral disk. But a epidural abscess could be demonstrated clearly in each patient on follow-up MRI. Therefore, repetitive examinations may be warranted if there is suspicion of intraspinal infection on clinical grounds, even if the initial MRI scans show no abnormality.

Original languageEnglish
Pages (from-to)793-799
Number of pages7
JournalJapanese Journal of Clinical Radiology
Volume46
Issue number7
Publication statusPublished - Jan 1 2001

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging

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