TY - JOUR T1 - Cervical myelopathy associated with intracranial dural arteriovenous fistula: MR findings before and after treatment. JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 1330 LP - 1334 VL - 18 IS - 7 AU - R J Ernst AU - M Gaskill-Shipley AU - T A Tomsick AU - L C Hall AU - J M Tew, Jr AU - H S Yeh Y1 - 1997/08/01 UR - http://www.ajnr.org/content/18/7/1330.abstract N2 - The MR findings in three patients with intracranial dural arteriovenous fistula associated with cervical myelopathy are described. The MR appearance of an enlarged cord with associated abnormal signal and enhancement is nonspecific and can simulate tumor, demyelination, and inflammation. Enlarged perimedullary vessels may not always be identifiable, but if present, should suggest the presence of an arteriovenous fistula. ER -