Elsevier, European Journal of Radiology Extra, 2(62), p. 39-41
DOI: 10.1016/j.ejrex.2007.01.006
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Two patients with spinal dural arteriovenous fistulas with remarkable angioarchitecture are presented. In both patients the primary shunt was from a radicular dural artery to the epidural veins with subsequent reflux into one or two radicular veins, instead of the common direct shunting to a radicular vein.