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RT Journal Article
SR Electronic
T1 Nonenhancing Spinal Subdural Metastatic Tumor
JF American Journal of Neuroradiology
JO Am. J. Neuroradiol.
FD American Society of Neuroradiology
SP 2406
OP 2409
VO 26
IS 9
A1 Rumboldt, Zoran
A1 Lambert, Lara
A1 Talan-Hranilovic, Jasna
A1 Marjan, Domagoj
A1 Sajko, Tomislav
YR 2005
UL http://www.ajnr.org/content/26/9/2406.abstract
AB Summary: We describe a case of a spinal subdural metastatic tumor that became rapidly symptomatic after a minor trauma, as a result of severe cord compression and cord hemorrhage. On MR imaging, the lesion was oval, hyperintense with a dark rim on T2-weighted fast spin-echo images, isointense to the cord on T1-weighted images, and had dark and bright areas on gradient-echo T2*-weighted images, consistent with a hyperacute-to-acute hematoma. The hemorrhagic tumor showed no evidence of contrast enhancement.