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Recurrence of an internal carotid artery aneurysm after complete exclusion by a Willis covered stent

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机构: [1]Department of Interventional Neuroradiology, Beijing Neurosurgical Institute and Beijing Tian Tan Hospital, Capital Medical University, Beijing, China
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关键词: Intracranial aneurysm recurrence Willis covered stent

摘要:
Treatment of selective intracranial aneurysms treated with a Willis covered stent is safe and effective. We describe a previously unreported case of a large, irregular, carotid-ophthalmic aneurysm that was treated with a Willis covered stent. An immediate angiogram after the procedure showed complete occlusion of the aneurysm. However, a six-month follow-up angiogram demonstrated contrast media filling of the aneurysm neck. To the best of our knowledge, this is the first report of a recurrent aneurysm treated with a Willis covered stent because of a membrane partially isolated with the stent. This case suggests that an aneurysm that is treated with a Willis covered stent might recanalise, and the risk of aneurysm rupture persists when the membrane of the stent is isolated with the stent. Therefore, follow-up angiography is necessary, even if an immediate angiogram shows complete aneurysm occlusion. Long-term follow-up is required, and the final outcome of such a case is still unknown. © The Author(s) 2019.

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出版当年[2018]版:
大类 | 4 区 医学
小类 | 4 区 临床神经病学 4 区 核医学
最新[2025]版:
大类 | 4 区 医学
小类 | 4 区 临床神经病学 4 区 核医学
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出版当年[2017]版:
Q4 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING Q4 CLINICAL NEUROLOGY
最新[2023]版:
Q3 CLINICAL NEUROLOGY Q3 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING

影响因子: 最新[2023版] 最新五年平均 出版当年[2017版] 出版当年五年平均 出版前一年[2016版] 出版后一年[2018版]

第一作者:
第一作者机构: [1]Department of Interventional Neuroradiology, Beijing Neurosurgical Institute and Beijing Tian Tan Hospital, Capital Medical University, Beijing, China
通讯作者:
通讯机构: [1]Department of Interventional Neuroradiology, Beijing Neurosurgical Institute and Beijing Tian Tan Hospital, Capital Medical University, Beijing, China [*1]Department of Interventional Neuroradiology, Beijing Neurosurgical Institute and Beijing Tian Tan Hospital, Capital Medical University, Beijing, P.R. China, 100050.
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