Radiculomeningeal vascular malformations of the spine: MR imaging.

摘要: Three patients (two men, one woman; 63-81 years old) with radiculomeningeal vascular malformations of the spine were examined using high-resolution surface coil magnetic resonance (MR) imaging at 1.5 T. The findings included previously described high-velocity signal loss within vessels malformation as well unreported signal-intensity changes cord (long T1/long T2) distal to malformation. MR images correlate previous reports location and pathophysiology these dural lesions.