Transient Blindness Due to Spasm of the Retinal Artery
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چکیده
منابع مشابه
A Case of Incomplete Central Retinal Artery Occlusion Associated with Short Posterior Ciliary Artery Occlusion
To our knowledge, incomplete central retinal artery occlusion associated with short posterior ciliary artery occlusion is extremely rare. Herein, we describe a case of a 62-year-old man who was referred to our hospital with of transient blindness in his right eye. At initial examination, the patient's best-corrected visual acuity was 18/20 in the right eye. Fundus examination showed multiple so...
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Purpose: To Report a case of blindness due to hyaluronic acid filler injection. Case Report: A 28-year-old female patient was referred to our clinic with complaints of vision loss in the left eye, which occurred one hour after hyaluronic acid filler injection for correction of detachment trough hollowness. In the ophthalmologic examination, relative afferent pupillary defect (RAPD) was positive...
متن کاملA Rare Complication of Diagnostic Angiography in a Child with Vertebro-Venous Fistula: Transient Total Cortical Blindness
Transient cortical blindness as a rare complication of angiocardiography has been well described in adults (1, 2). Contrast media penetration of the blood brain barrier, direct neurotoxic effect selectively to the occipital cortex, arterial spasm, allergic reaction to contrast media, and direct injection to the vertebral artery all claimed to explain this self limited, reversible phenomenon, bu...
متن کاملIschemic optic neuropathy associated with internal carotid artery dissection.
BACKGROUND Ischemic optic neuropathy (ION) is an infarction of the anterior or, less frequently, posterior part of the optic nerve, usually due to a disease of small arteries supplying the optic nerve. Carotid stenosis or occlusions are rare causes, and among them, carotid dissections have been so far reported in only 5 cases. METHODS We describe 4 patients with ION (2 anterior and 2 posterio...
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Symptoms of carotid artery disease frequently present to ophthalmologists. Though these may be sight threatening, they may represent the first signs of life threatening carotid artery stenosis. These include cerebral transient ischaemic attacks (TIA), transient monocular blindness (amaurosis fugax), central or branch retinal artery occlusion, hypotensive retinopathy (previously known as “venous...
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عنوان ژورنال:
دوره 25 شماره
صفحات -
تاریخ انتشار 2017