| Autor: |
Wei Xiang, Hongchun Wei, Zhigang Liang, Manman Zhang, Zhongwen Sun, Yaodong Lv, Chengzhou Zhang, Huaguang Zheng |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
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| Zdroj: |
European Journal of Medical Research, Vol 28, Iss 1, Pp 1-10 (2023) |
| Druh dokumentu: |
article |
| ISSN: |
2047-783X |
| DOI: |
10.1186/s40001-023-01445-4 |
| Popis: |
Abstract Background To investigate the value of fluid-attenuated inversion recovery vascular hyperintensity (FVH) within asymmetrical prominent veins sign (APVS) on susceptibility-weighted imaging predicting collateral circulation and prognosis in patients with acute anterior circulation ischemic stroke. Method Patients with severe stenosis or occlusion of ICA or MCA M1, who underwent MRI within 72 h from stroke onset were reviewed. The Alberta Stroke Program Early CT Score was used to evaluate the volume of infarction on DWI, the degree of FVH and APVS. Spearman correlation analysis was used to evaluate the correlation between FVH and APVS. All patients were divided into the good prognosis group and the poor prognosis group according to the score of the modified ranking scale (mRS) 90 days after the stroke. Logistic regression analysis was used to explore the relationship between FVH and APVS and functional prognosis, while receiver operating characteristic (ROC) curves were plotted to assess the value of FVH and APVS in predicting prognosis. Results Spearman correlation analysis revealed moderate positive correlations between FVH and APVS (r = 0.586, P |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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