PT - JOURNAL ARTICLE AU - Strub, W.M. AU - Leach, J.L. AU - Tomsick, T.A. TI - Left Vertebral Artery Origin from the Thyrocervical Trunk: A Unique Vascular Variant DP - 2006 May 01 TA - American Journal of Neuroradiology PG - 1155--1156 VI - 27 IP - 5 4099 - http://www.ajnr.org/content/27/5/1155.short 4100 - http://www.ajnr.org/content/27/5/1155.full SO - Am. J. Neuroradiol.2006 May 01; 27 AB - SUMMARY: The vertebral artery normally arises from the subclavian artery, and variations in its origin have been described. We describe a unique case of the left vertebral artery arising from the thyrocervical trunk.