Presentation
Neck pain and headache.
Patient Data
Age: 40 years
Gender: Female
From the case:
Fenestrated vertebral artery - right V2 segment
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Incidental right vertebral artery fenestration at the C5 level.
Another anatomic variant present in this case is a bovine aortic arch.
Case Discussion
Fenestration of the extracranial vertebral artery is a rare variant, and can mimic arterial dissection.