Diffusion-weighted imaging–detected ischemic lesions associated with flow-diverting stents in intracranial aneurysms: safety, potential mechanisms, clinical outcome, and concerns

Abstract : It was initially considered safe for flow-diverting stents to cover the ostia of branching vessels during endovascular procedures for the treatment of intracranial aneurysms. As more recent evidence suggests, however, their use is not always free of ischemic concerns in terms of covered arterial ostia. The authors sought to determine the frequency of silent and clinically evident diffusion-weighted imaging (DWI)-detected abnormalities related to stent placement as a means of elucidating potential clinical risks.
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Journal of Neurosurgery, American Association of Neurological Surgeons, 2015, 122 (3), pp.627 - 636. 〈10.3171/2014.10.JNS132566〉
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Soumis le : jeudi 23 novembre 2017 - 16:18:56
Dernière modification le : mercredi 28 février 2018 - 17:04:03

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Christina Iosif, Yann Camilleri, Suzana Saleme, François Caire, Catherine Yardin, et al.. Diffusion-weighted imaging–detected ischemic lesions associated with flow-diverting stents in intracranial aneurysms: safety, potential mechanisms, clinical outcome, and concerns. Journal of Neurosurgery, American Association of Neurological Surgeons, 2015, 122 (3), pp.627 - 636. 〈10.3171/2014.10.JNS132566〉. 〈hal-01646668〉

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