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Updated: May 26, 2026

A Murine Model of Ischemic Retinal Injury Induced by Transient Bilateral Common Carotid Artery Occlusion
Published on: November 12, 2020
Transient cortical blindness post angiography--a case report
T R Clarke1, P Johnson, D Webster
1Department of Surgery, Radiology, Anaesthetics and Intensive Care, The University of the West Indies, Kingston 7, Jamaica, West Indies. drtanyaclarke@gmail.com
Abstract:
A 56-year old female reported having had a fall two weeks prior to presentation. Computed Tomography (CT) scan showed an acute right-sided convexity subdural haematoma. A computed tomography angiogram revealed no vascular anomaly. One hour post procedure she had bilateral cortical blindness. Her vision subsequently was fully restored. A diagnosis of transient cortical blindness was made. Transient cortical blindness is a rare but recognized complication ofintra-arterial injection of iodinated contrast agents.
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