463-03-007 ISMRM Abstract

The hyperintensity vessel sign in intracranial atherosclerotic disease reflects the status of cerebral hemodynamics

Primary: Neuro - Stroke and Cerebrovascular Disorders

Secondary: Cardiovascular - Vascular and Vessel Wall

463-03-007 · Metabolic Parameters in Stroke · Tuesday, 12 May, 1:40 PM–2:35 PM · Digital Posters Row D

Keywords: Stroke Magnetic resonance imaging Cerebral hemodynamics Intracranial atherosclerotic disease Hyperintensity vessel sign

Accepted

Feng Ouyang ¹, Xianjun Zeng²

¹Department of Radiology, The First Affiliated Hospital of Nanchang University, Nanchang，Jiangxi, China

²The First Affiliated Hospital of Nanchang University, Nanchang，Jiangxi, China

Presenting Author: Feng Ouyang

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References

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2. GBD 2021 Diseases and Injuries Collaborators. Global incidence, prevalence, years lived with disability (YLDs), disability-adjusted life-years (DALYs), and healthy life expectancy (HALE) for 371 diseases and injuries in 204 countries and territories and 811 subnational locations, 1990-2021: a systematic analysis for the Global Burden of Disease Study 2021. Lancet, 2024, 403(10440):2133-2161. DOI: 10.1016/S0140-6736(24)00757-8 [doi]

3. Tritanon O, Mataeng S, Apirakkan M, Panyaping T. Utility of high-resolution magnetic resonance vessel wall imaging in differentiating between atherosclerotic plaques, vasculitis, and arterial dissection. Neuroradiology, 2023, 65(3):441-451. DOI: 10.1007/s00234-022-03093-7 [doi]

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6. Lv Y, Ma X, Zhao W, et al. Association of plaque characteristics with long-term stroke recurrence in patients with intracranial atherosclerotic disease: a 3D high-resolution MRI-based cohort study. Eur Radiol, 2024, 34(5):3022-3031. DOI: 10.1007/s00330-023-10278-y [doi]

7. Lee KY, Suh SH, Ahn SJ. Significance of hyperintense arteries on Gd-enhanced 3D T1W black-blood imaging in acute stroke. Eur Radiol, 2019, 29(3):1329-1337. DOI: 10.1007/s00330-018-5669-7 [doi]

8. Ouyang F, Wang B, Wu Q, et al. Association of intravascular enhancement sign detected on high-resolution vessel wall imaging with ischaemic events in middle cerebral artery occlusion. Eur J Radiol, 2023, 165:110922. DOI: 10.1016/j.ejrad.2023.110922 [doi]

9. Ouyang F, Liu J, Wu Q, et al. Relationship between the intravascular enhancement sign on three-dimensional T1-weighted turbo spin echo and intraluminal thrombus in middle cerebral artery atherosclerosis. Eur J Radiol, 2024, 176:111495. DOI: 10.1016/j.ejrad.2024.111495 [doi]

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http://echo.ismrm.org/p/ISMRM2026/463-03-007