Indian Journal of Ophthalmology (Jan 2014)

Ophthalmic masquerades of the atherosclerotic carotids

  • Anupriya Arthur,
  • Anika Alexander,
  • Simerpreet Bal,
  • Ajith Sivadasan,
  • Sanjith Aaron

DOI
https://doi.org/10.4103/0301-4738.121183
Journal volume & issue
Vol. 62, no. 4
pp. 472 – 476

Abstract

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Patients with carotid atherosclerosis can present with ophthalmic symptoms. These symptoms and signs can be due to retinal emboli, hypoperfusion of the retina and choroid, opening up of collateral channels, or chronic hypoperfusion of the globe (ocular ischemic syndrome). These pathological mechanisms can produce many interesting signs and a careful history can bring out important past symptoms pointing toward the carotid as the source of the patient′s presenting symptom. Such patients are at high risk for an ischemic stroke, especially in the subsequent few days following their first acute symptom. It is important for clinicians to be familiar with these ophthalmic symptoms and signs caused by carotid atherosclerosis for making an early diagnosis and to take appropriate measures to prevent a stroke. This review elaborates the clinical features, importance, and implications of various ophthalmic symptoms and signs resulting from atherosclerotic carotid artery disease.

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