Subclavian artery stenosis presenting as amaurosis fugax: a case report
نویسندگان
چکیده
منابع مشابه
Transient monocular obscuration--?amaurosis fugax: a case report.
A 73-year-old white man with pseudophakia experienced repeated bouts of transient visual loss associated with erythropsia and colour desaturation. A diagnosis of atheromatous carotid vascular disease was considered, prompting carotid angiography, during which time the patient experienced transient aphasia. Subsequent examination during an episode of visual loss showed that a spontaneous anterio...
متن کاملAmaurosis fugax as the presenting manifestation of dural arteriovenous malformation.
A 46-year-old woman under investigation for three episodes of amaurosis fugax in the left eye proved to have a left anterior-middle fossa dural arteriovenous malformation with pial venous drainage. The malformation received its main supply from the left middle meningeal artery, but its anterior part was fed by the recurrent meningeal branch of the left ophthalmic artery. Transient episodic lowe...
متن کاملAmaurosis fugax associated with ophthalmic artery stenosis: clinical simulation of carotid artery disease.
A 72 year old woman complained of transient loss of vision in the left eye. She had undergone a left carotid endarterectomy 10 years previously. Reduced ophthalmic artery pressure was found on noninvasive carotid artery testing and cerebral angiography was performed. No lesion was evident in the carotid artery, but significant ophthalmic artery stenosis was identified. We report this case as sh...
متن کاملAmaurosis fugax: risk factors and prevalence of significant carotid stenosis
PURPOSE The purpose of this study was to describe clinical characteristics and prevalence of carotid stenosis in patients with amaurosis fugax (AF). METHOD Patients diagnosed with AF and subjected to carotid ultrasound in 2004-2010 in Sahlgrenska University Hospital, Gothenburg (n=302), were included, and data were retrospectively collected from medical records. RESULTS The prevalence of si...
متن کاملAmaurosis fugax: a clinical comparison.
Amaurosis fugax (transient monocular blindness) is a symptom of retinal ischemia just as contralateral hemiparesis and sensory loss are symptoms of cerebral ischemia. These symptoms are produced by atherosclerotic stenosis of the carotid vessels at the ipsilateral carotid bifurcation and emboli from these areas causing focal, repetitive, retinal ischemia. A study of 31 endarterectomy patients w...
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ژورنال
عنوان ژورنال: Journal of Neuroendovascular Therapy
سال: 2013
ISSN: 1882-4072,2186-2494
DOI: 10.5797/jnet.7.197