Carotid Near-Occlusion: A Comprehensive Review

Open access article in the latest issue of the American Journal of Neuroradiology, about carotid near-occlusion. The article contains two parts.

SUMMARY: Carotid near-occlusion is distal ICA luminal collapse beyond a tight stenosis, where the distal lumen should not be used for calculating percentage stenosis. Near-occlusion with full ICA collapse is well-known, with a threadlike lumen. However, near-occlusion without collapse is often subtle and can be overlooked as a usual severe stenosis. More than 10 different terms have been used to describe near-occlusion, sometimes causing confusion. This systematic review presents what is known about carotid near-occlusion.

via AJNR


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