Endovascular repair of an extracranial carotid artery aneurysm complicated by late stent thrombosis

Extracranial carotid artery aneurysms (ECAA) are extremely rare, accounting for less than 1% of all peripheral artery aneurysms. The most common presentation is central neurologic dysfunction, typically due to embolization of thrombus from the aneurysm. Historically open surgical intervention is the...

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Bibliographic Details
Published in:Acta chirurgica belgica 2020-01, Vol.120 (1), p.1-46
Main Authors: Claus, Isabelle, Jacobs, Bart, De Groote, Liesbeth, Willaert, Willem
Format: Article
Language:English
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Summary:Extracranial carotid artery aneurysms (ECAA) are extremely rare, accounting for less than 1% of all peripheral artery aneurysms. The most common presentation is central neurologic dysfunction, typically due to embolization of thrombus from the aneurysm. Historically open surgical intervention is the treatment of choice for symptomatic ECAA. Recent data suggest that endovascular repair is a valuable alternative, with a high procedural success rate and relatively low complication rate. We present a case of an ECAA with symptoms of vision loss, successfully treated by endovascular covered stenting but complicated by late in stent thrombosis and cerebral infarction. The patient was subsequently treated with IV thrombolysis and life-long warfarin. The patient had discrete residual symptoms at follow-up 3 months later.
ISSN:0001-5458
DOI:10.1080/00015458.2018.1491515