Eyesight and internal carotid artery stenosis: a case report / 国际眼科杂志(Guoji Yanke Zazhi)

ABSTRACT

AIM:To report a case of a chronic glaucoma patient whose reduced eyesight is related to ocular ischemia.METHODS:A case report.RESULTS:A 71 year-old man presented with a decreased left eye vision for over 3 years.During the last two months,he had deteriorated blurred vision when he woke up in the morning.The loss of his lower-half peripheral vision was especially serious.The patient suffered from an episode of transient amaurosis fugax three months ago.According to transcranial Doppler ultrasound scan and cerebral computerized tomographic angiography,the patient was found that he had severe stenosis of the bilateral intracranial internal carotid artery and decreased blood flow velocity within the left ophthalmic artery.His symptoms alleviated after an internal carotid artery endarterectomy.CONCLUSION:When vision loss glaucoma cases are presented,more attention should be paid to the presence of ischemia within the ophthalmic artery except glaucoma.