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American Journal of Neuroradiology, Vol 19, Issue 2 361-363, Copyright © 1998 by American Society of Neuroradiology

ARTICLES

Posterior spinal artery infarct

M Mascalchi, M Cosottini, G Ferrito, F Salvi, P Nencini and N Quilici
Cattedra di Radiologia, Universita d Pisa, Italy.

Acute medullary syndrome developed in a patient in whom glue had been inadvertently injected into the right posterior radiculomedullary artery during endovascular occlusion of a spinal dural arteriovenous fistula at T-11. MR imaging 40 days after the procedure showed signal changes and contrast enhancement in the posterior and right lateral column at T10-11. Circumscribed signal changes in the same areas without contrast enhancement were seen 4 months later. MR imaging was able to show this posterior spinal artery infarct.


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[Abstract] [Full Text] [PDF]


Copyright © 2008 by the American Society of Neuroradiology. Print ISSN: 0195-6108 Online ISSN: 1936-959X