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Use of quantitative magnetic resonance angiography in patients with symptomatic intracranial arterial stenosis who undergo stenting: Presentation of three cases
Intracranial atherosclerotic disease (ICAD) is an important cause of ischemic stroke. The etiology of stroke in patients with ICAD could be due to several mechanisms including hypoperfusion, artery-to-artery embolism, and plaque extension over small penetrating artery ostia. Management of symptomati...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Korean Society of Cerebrovascular Surgeons and Korean NeuroEndovascular Society
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8256016/ https://www.ncbi.nlm.nih.gov/pubmed/34107594 http://dx.doi.org/10.7461/jcen.2021.E2020.10.005 |
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author | Serulle, Yafell Khatri, Deepak Sy, Heustein Yerneni, Srinivasu Langer, David Ortiz, Rafael |
author_facet | Serulle, Yafell Khatri, Deepak Sy, Heustein Yerneni, Srinivasu Langer, David Ortiz, Rafael |
author_sort | Serulle, Yafell |
collection | PubMed |
description | Intracranial atherosclerotic disease (ICAD) is an important cause of ischemic stroke. The etiology of stroke in patients with ICAD could be due to several mechanisms including hypoperfusion, artery-to-artery embolism, and plaque extension over small penetrating artery ostia. Management of symptomatic ICAD includes medical and endovascular management. Quantitative magnetic resonance angiography (MRA) is a technique that allows for non-invasive measurement of large vessel blood flow in the head and neck. Here, we describe procedural and clinical outcomes on three patients who presented with symptomatic ICAD and were treated with angioplasty and stenting. Quantitative MRA was used pre- and post- procedurally to assess the effects of stenting on the intracranial blood flow. Quantitative measures of intracranial blood flow may serve as an additional triage tool in the evaluation of patients with symptomatic ICAD. |
format | Online Article Text |
id | pubmed-8256016 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Korean Society of Cerebrovascular Surgeons and Korean NeuroEndovascular Society |
record_format | MEDLINE/PubMed |
spelling | pubmed-82560162021-07-16 Use of quantitative magnetic resonance angiography in patients with symptomatic intracranial arterial stenosis who undergo stenting: Presentation of three cases Serulle, Yafell Khatri, Deepak Sy, Heustein Yerneni, Srinivasu Langer, David Ortiz, Rafael J Cerebrovasc Endovasc Neurosurg Case Report Intracranial atherosclerotic disease (ICAD) is an important cause of ischemic stroke. The etiology of stroke in patients with ICAD could be due to several mechanisms including hypoperfusion, artery-to-artery embolism, and plaque extension over small penetrating artery ostia. Management of symptomatic ICAD includes medical and endovascular management. Quantitative magnetic resonance angiography (MRA) is a technique that allows for non-invasive measurement of large vessel blood flow in the head and neck. Here, we describe procedural and clinical outcomes on three patients who presented with symptomatic ICAD and were treated with angioplasty and stenting. Quantitative MRA was used pre- and post- procedurally to assess the effects of stenting on the intracranial blood flow. Quantitative measures of intracranial blood flow may serve as an additional triage tool in the evaluation of patients with symptomatic ICAD. Korean Society of Cerebrovascular Surgeons and Korean NeuroEndovascular Society 2021-06 2021-06-10 /pmc/articles/PMC8256016/ /pubmed/34107594 http://dx.doi.org/10.7461/jcen.2021.E2020.10.005 Text en Copyright © 2021 by KSCVS and KoNES https://creativecommons.org/licenses/by-nc/4.0/This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/ (https://creativecommons.org/licenses/by-nc/4.0/) ) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Case Report Serulle, Yafell Khatri, Deepak Sy, Heustein Yerneni, Srinivasu Langer, David Ortiz, Rafael Use of quantitative magnetic resonance angiography in patients with symptomatic intracranial arterial stenosis who undergo stenting: Presentation of three cases |
title | Use of quantitative magnetic resonance angiography in patients with symptomatic intracranial arterial stenosis who undergo stenting: Presentation of three cases |
title_full | Use of quantitative magnetic resonance angiography in patients with symptomatic intracranial arterial stenosis who undergo stenting: Presentation of three cases |
title_fullStr | Use of quantitative magnetic resonance angiography in patients with symptomatic intracranial arterial stenosis who undergo stenting: Presentation of three cases |
title_full_unstemmed | Use of quantitative magnetic resonance angiography in patients with symptomatic intracranial arterial stenosis who undergo stenting: Presentation of three cases |
title_short | Use of quantitative magnetic resonance angiography in patients with symptomatic intracranial arterial stenosis who undergo stenting: Presentation of three cases |
title_sort | use of quantitative magnetic resonance angiography in patients with symptomatic intracranial arterial stenosis who undergo stenting: presentation of three cases |
topic | Case Report |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8256016/ https://www.ncbi.nlm.nih.gov/pubmed/34107594 http://dx.doi.org/10.7461/jcen.2021.E2020.10.005 |
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