Case Report on Central Retinal Vein Occlusion Secondary to Carotid-cavernous Sinus Fistula
Published: 2023-04-24
Page: 59-61
Issue: 2023 - Volume 6 [Issue 1]
Rida El-Hadiri *
Department of Ophthalmology A, Faculty of Medicine and Pharmacy of Rabat, Mohammed V University of Rabat, Morocco.
Rim El-Hachimi
Department of Ophthalmology A, Faculty of Medicine and Pharmacy of Rabat, Mohammed V University of Rabat, Morocco.
Samira Tachfouti
Department of Ophthalmology A, Faculty of Medicine and Pharmacy of Rabat, Mohammed V University of Rabat, Morocco.
Nourdine Boutimzine
Department of Ophthalmology A, Faculty of Medicine and Pharmacy of Rabat, Mohammed V University of Rabat, Morocco.
Abdellah Amazouzi
Department of Ophthalmology A, Faculty of Medicine and Pharmacy of Rabat, Mohammed V University of Rabat, Morocco.
Lalla Ouafa Cherkaoui
Department of Ophthalmology A, Faculty of Medicine and Pharmacy of Rabat, Mohammed V University of Rabat, Morocco.
*Author to whom correspondence should be addressed.
Abstract
The present case study highlights about Central retinal vein occlusion secondary to carotid-cavernous sinus fistula. Carotid cavernous fistulas are a rare entity occurring as result of head trauma and also spontaneously. A 61 year-old man consulted for acute unilateral visual loss preceded by a five days history of red eye and a bruit of the head. The patient had a history of blunt head trauma with no associated systemic illness. Carotid-cavernous fistulas arise from abnormal connections between the carotid arteries and the cavernous sinus leading arterialized blood to shunt into the venous system leading to venous hypertension.
Keywords: Central retinal vein occlusion, venous hypertension, Carotid-cavernous fistula, hypertension
How to Cite
References
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DOI: 10.3205/oc000117