RT Journal Article SR Electronic T1 Thoracic Intradural Aspergillus Abscess Formation following Epidural Steroid Injection JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 642 OP 644 VO 25 IS 4 A1 Saigal, Gaurav A1 Donovan Post, M. Judith A1 Kozic, Dusko YR 2004 UL http://www.ajnr.org/content/25/4/642.abstract AB Summary: We report an extremely unusual iatrogenic infection of the spinal canal with Aspergillus fumigatus that resulted in intradural abscess formation following epidural steroid injection in an immunocompetent young individual. Although the imaging findings of the infection were relatively nonspecific, MR imaging not only allowed for a prompt diagnosis, but also helped in surgical localization to the intradural compartment. Complications from the use of these injections are briefly discussed.