Factors associated with prominent vessel sign on susceptibility-weighted imaging in acute ischemic stroke

Abstract The prominent vessel sign (PVS) on susceptibility-weighted imaging (SWI) is not displayed in all cases of acute ischemia. We aimed to investigate the factors associated with the presence of PVS in stroke patients. Consecutive ischemic stroke patients admitted within 24 h from symptom onset...

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Autores principales:	Hai-fei Jiang, Yi-qun Zhang, Jiang-xia Pang, Pei-ning Shao, Han-cheng Qiu, Ao-fei Liu, Chen Li, Min Jin, Feng-yuan Man, Wei-jian Jiang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/d3888798826c4be4a26ce359ed1111c4
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spelling	oai:doaj.org-article:d3888798826c4be4a26ce359ed1111c42021-12-02T15:53:58ZFactors associated with prominent vessel sign on susceptibility-weighted imaging in acute ischemic stroke10.1038/s41598-021-84269-82045-2322https://doaj.org/article/d3888798826c4be4a26ce359ed1111c42021-03-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-84269-8https://doaj.org/toc/2045-2322Abstract The prominent vessel sign (PVS) on susceptibility-weighted imaging (SWI) is not displayed in all cases of acute ischemia. We aimed to investigate the factors associated with the presence of PVS in stroke patients. Consecutive ischemic stroke patients admitted within 24 h from symptom onset underwent emergency multimodal MRI at admission. Associated factors for the presence of PVS were analyzed using univariate analyses and multivariable logistic regression analyses. A total of 218 patients were enrolled. The occurrence rate of PVS was 55.5%. Univariate analyses showed significant differences between PVS-positive group and PVS-negative group in age, history of coronary heart disease, baseline NIHSS scores, total cholesterol, hemoglobin, anterior circulation infarct, large vessel occlusion, and cardioembolism. Multivariable logistic regression analyses revealed that the independent factors associated with PVS were anterior circulation infarct (odds ratio [OR] 13.7; 95% confidence interval [CI] 3.5–53.3), large vessel occlusion (OR 123.3; 95% CI 33.7–451.5), and cardioembolism (OR 5.6; 95% CI 2.1–15.3). Anterior circulation infarct, large vessel occlusion, and cardioembolism are independently associated with the presence of PVS on SWI.Hai-fei JiangYi-qun ZhangJiang-xia PangPei-ning ShaoHan-cheng QiuAo-fei LiuChen LiMin JinFeng-yuan ManWei-jian JiangNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Hai-fei Jiang Yi-qun Zhang Jiang-xia Pang Pei-ning Shao Han-cheng Qiu Ao-fei Liu Chen Li Min Jin Feng-yuan Man Wei-jian Jiang Factors associated with prominent vessel sign on susceptibility-weighted imaging in acute ischemic stroke
description	Abstract The prominent vessel sign (PVS) on susceptibility-weighted imaging (SWI) is not displayed in all cases of acute ischemia. We aimed to investigate the factors associated with the presence of PVS in stroke patients. Consecutive ischemic stroke patients admitted within 24 h from symptom onset underwent emergency multimodal MRI at admission. Associated factors for the presence of PVS were analyzed using univariate analyses and multivariable logistic regression analyses. A total of 218 patients were enrolled. The occurrence rate of PVS was 55.5%. Univariate analyses showed significant differences between PVS-positive group and PVS-negative group in age, history of coronary heart disease, baseline NIHSS scores, total cholesterol, hemoglobin, anterior circulation infarct, large vessel occlusion, and cardioembolism. Multivariable logistic regression analyses revealed that the independent factors associated with PVS were anterior circulation infarct (odds ratio [OR] 13.7; 95% confidence interval [CI] 3.5–53.3), large vessel occlusion (OR 123.3; 95% CI 33.7–451.5), and cardioembolism (OR 5.6; 95% CI 2.1–15.3). Anterior circulation infarct, large vessel occlusion, and cardioembolism are independently associated with the presence of PVS on SWI.
format	article
author	Hai-fei Jiang Yi-qun Zhang Jiang-xia Pang Pei-ning Shao Han-cheng Qiu Ao-fei Liu Chen Li Min Jin Feng-yuan Man Wei-jian Jiang
author_facet	Hai-fei Jiang Yi-qun Zhang Jiang-xia Pang Pei-ning Shao Han-cheng Qiu Ao-fei Liu Chen Li Min Jin Feng-yuan Man Wei-jian Jiang
author_sort	Hai-fei Jiang
title	Factors associated with prominent vessel sign on susceptibility-weighted imaging in acute ischemic stroke
title_short	Factors associated with prominent vessel sign on susceptibility-weighted imaging in acute ischemic stroke
title_full	Factors associated with prominent vessel sign on susceptibility-weighted imaging in acute ischemic stroke
title_fullStr	Factors associated with prominent vessel sign on susceptibility-weighted imaging in acute ischemic stroke
title_full_unstemmed	Factors associated with prominent vessel sign on susceptibility-weighted imaging in acute ischemic stroke
title_sort	factors associated with prominent vessel sign on susceptibility-weighted imaging in acute ischemic stroke
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/d3888798826c4be4a26ce359ed1111c4
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Factors associated with prominent vessel sign on susceptibility-weighted imaging in acute ischemic stroke

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