A serpiginous intradural filling defect on a lumbar myelogram could be identified as a spinal dural arteriovenous fistula or a spinal arteriovenous malformation.
作者信息
Moran C J
机构信息
Washington University School of Medicine, St. Louis, Missouri 63110, USA.
出版信息
AJR Am J Roentgenol. 1995 Nov;165(5):1300-1. doi: 10.2214/ajr.165.5.7572528.