Bilateral arch origin of the vertebral arteries.
نویسندگان
چکیده
A case of bilateral anomalous origins of the vertebral arteries (VAs) is reported. Both VAs arose directly from the aortic arch between the left common carotid artery and the left subclavian artery. The possible embryologic mechanism and clinical importance of this previously unreported variant are reviewed.
منابع مشابه
A case of aberrant bilateral vertebral arteries orgin presenting with right VA dissection
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عنوان ژورنال:
- AJNR. American journal of neuroradiology
دوره 23 3 شماره
صفحات -
تاریخ انتشار 2002