Vessel Imaging for the Diagnosis of Giant Cell Arteritis (Video)

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Identifier 20200309_nanos_hottopic1_04
Title Vessel Imaging for the Diagnosis of Giant Cell Arteritis (Video)
Creator François-Xavier Borruat, MD
Subject Giant Cell Arteritis; MRI; PET/CT; Ultrasound; OCTA
Description Giant cell arteritis (GCA) is the most frequent vasculitis in patients aged 50 and above, affecting largeand medium-sized arteries. GCA has a predilection for the extracranial branches of the carotid arteries and visual loss is the most feared complication of GCA. Recent studies demonstrated that up to 70% of GCA patients present also involvement of other arterial territories (aorta, vertebral, axillary, subclavian, iliofemoral, renal, mesenteric arteries).1-6 Visual loss results most frequently from ocular ischemia, whereas cerebral ischemia is rare. Ocular ischemic events result from an occlusive arteritis of the ophthalmic artery and/or its branches (central retinal artery, short and long posterior ciliary arteries, anterior ciliary arteries). Arteritic anterior ischemic optic neuropathy (AAION) is the most common presentation of visual loss in GCA, accounting for > 80% of cases.
Relation is Part of NANOS Annual Meeting 2020: Hot Topics
Contributor Primary François-Xavier Borruat, MD
Publisher Spencer S. Eccles Health Sciences Library, University of Utah
Date 2020-03
Format video/mp4
Source 2020 North American Neuro-Ophthalmology Society Annual Meeting
Rights Management Copyright 2020. For further information regarding the rights to this collection, please visit:
Holding Institution North American Neuro-Ophthalmology Association. NANOS Executive Office 5841 Cedar Lake Road, Suite 204, Minneapolis, MN 55416
Collection Neuro-ophthalmology Virtual Education Library: NOVEL
Language eng
ARK ark:/87278/s6tn2kt2
Setname ehsl_novel_nam
Date Created 2020-04-07
Date Modified 2021-05-06
ID 1539053
Reference URL
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