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FIG 4. Left vertebral angiogram (early phase), showing abnormal vessels at the cervicomedullary junction. The feeder, the anterior spinal artery, feeds directly into the lateral medullary vein (arrow).
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FIG 4. Left vertebral angiogram (early phase), showing abnormal vessels at the cervicomedullary junction. The feeder, the anterior spinal artery, feeds directly into the lateral medullary vein (arrow).
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Copyright © 2008 by the American Society of Neuroradiology. Print ISSN: 0195-6108 Online ISSN: 1936-959X