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PT  - JOURNAL ARTICLE
AU  - Seol, Ho Jun
AU  - Kim, Sam Soo
AU  - Kim, Ji Eun
AU  - Lee, Sang Hyung
AU  - Won, Jun Yeon
TI  - Inflammatory Pseudotumor in the Epidural Space of the Thoracic Spine: A Case Report and Literature Review of MR Imaging Findings
DP  - 2005 Nov 01
TA  - American Journal of Neuroradiology
PG  - 2667--2670
VI  - 26
IP  - 10
4099  - http://www.ajnr.org/content/26/10/2667.short
4100  - http://www.ajnr.org/content/26/10/2667.full
SO  - Am. J. Neuroradiol.2005 Nov 01; 26
AB  - Summary: We present a rare case of pathologically proven inflammatory pseudotumor in the thoracic spine. The lesion showed an isointense signal on T1-weighted images, a heterogeneous iso- and hyperintense signal on T2-weighted images, and strong homogeneous enhancement. There was no evidence of abnormalities in the adjacent bone. Whereas the exact pathogenesis of this lesion is unknown, it has been regarded as an unusual response to insults such as trauma or acute infection, a postinflammatory reparative process, or low-grade malignancy.