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Bilateral Common Carotid Artery Occlusion as an Adequate Preconditioning Stimulus to Induce Early Ischemic Tolerance to Focal Cerebral Ischemia
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Recurrent Transient Cortical Blindness After Bilateral Carotid Artery Stenting

Ahmad Karzoun1, Hamza Alkowatli1, Malek Othman2

  • 1Department of Internal Medicine, USF Morsani College of Medicine-HCA Florida Blake Hospital, Bradenton, Florida, USA.

JACC. Case Reports
|March 19, 2026
PubMed
Summary

Transient cortical blindness, a rare contrast-induced encephalopathy, can recur years after carotid artery stenting. Prompt recognition is key to avoid unnecessary interventions for this stroke mimic.

Keywords:
carotid artery stentingcontrast-induced encephalopathyrecurrencestroke mimictransient cortical blindness

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