1 in 100: Subclavian Steal Syndrome Revealed by LVO Stroke in Case with Persistent Trigeminal Artery
Stroke Journal of American Heart Association/American Stroke Asssociation (Stroke AHA/ASA) shared a post in X:
”Stroke Image outlines features of subclavian steal syndrome: a case with a persistent trigeminal artery.”
Read the full article here.
A recent Stroke Image article highlights a rare presentation of subclavian steal syndrome in the context of a large-vessel occlusion (LVO) stroke.
The case, reported by Joana Moniz Dionísio, Diana Aguiar de Sousa, and colleagues, features the coexistence of subclavian steal physiology with a persistent trigeminal artery—an embryologic vascular remnant.
This unique vascular configuration provided critical diagnostic insight, underscoring the importance of advanced imaging in complex cerebrovascular presentations.

More on the latest findings in the field of stroke management in Hemostasis Today.
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