| pubmed-article:3140627 | pubmed:abstractText | Thirty-four patients with angiographically proved arteriovenous malformations of the spinal cord were studied between May 1986 and July 1987. Examinations were performed on a CGR 5000 Magniscan 0.5-T scanner with a surface coil in all cases, and multislices in both T1- and T2-weighted sequences were obtained in sagittal and axial planes. The results showed that MR can accurately diagnose all cases of intramedullary arteriovenous malformations, since transverse images were able to precisely locate the nidus within the spinal cord. Other types of spinal cord arteriovenous malformations were also studied (perimedullary fistulae and dural arteriovenous fistula), and the findings confirmed the value of MR in the characterization of these lesions as well. | lld:pubmed |
