Right PICA aneurysm with anomalous origins of the right subclavian artery and right vertebral artery: findings on angiography.

British Journal of Neurosurgery
Muhammad Yaman Adi, William Adams

Abstract

Anomalous origin of the right vertebral artery from the right common carotid artery (VA-CCA) with an aberrant right subclavian artery (ARSCA) is an uncommon anatomical variant. We present a series of images from a case in which this was identified on angiography for the management of a right posterior inferior cerebellar artery (PICA) aneurysm. This combination has not been previously described in the literature. The embryological mechanism of this variation, the incidence of these individual findings and the clinical implications will be discussed.

References

Jan 1, 1979·Acta neurochirurgica·H W Pia
Oct 4, 2008·Korean Journal of Radiology : Official Journal of the Korean Radiological Society·Ji Kang ParkGukmyung Choi
Jul 2, 2015·Journal of General Internal Medicine·Jennifer S HaasUNKNOWN PROSPR (Population-based Research Optimizing Screening through Personalized Regimens) Consortium

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Citations

Jun 1, 2018·Annals of Geriatric Medicine and Research·Chang Hyeong Kim, Kyung Min Yi

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