Hypoplastic vertebral artery
History of Stroke days ago.
Loading Stack -
0 images remaining
Computed tomography (CT) angiography shows a hypoplastic right vertebral artery with a stenosis in the V1 segment
Congenital vertebral artery (VA) hypoplasia is an uncommon embryonic variation of posterior circulation. The frequency of this congenital variation was reported to be 2-6% from autopsy and angiograms
- Chuang YM, Chan L, Wu HM et-al. The clinical relevance of vertebral artery hypoplasia. Acta Neurol Taiwan. 2013;21 (1): 1-7. Pubmed citation