动脉瘤性蛛网膜下腔出血与脑出血患者小血管疾病和附带 DWI 阳性病灶的患病率。

IF 5.8 3区 医学 Q1 CLINICAL NEUROLOGY European Stroke Journal Pub Date : 2024-09-01 Epub Date: 2024-02-19 DOI:10.1177/23969873241232327
Zi-Jie Wang, Xiao Hu, Yan-Fang Xie, Wen-Jun Yao, Lan Deng, Zuo-Qiao Li, Ming-Jun Pu, Xin-Ni Lv, Zi-Cheng Hu, Jiang-Tao Zhang, Qi Li
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引用次数: 0

摘要

导言:动脉瘤性蛛网膜下腔出血(aSAH)和脑内出血(ICH)是出血性卒中的主要形式。有关蛛网膜下腔出血后脑小血管疾病(SVD)负担和弥散加权成像(DWI)中偶然出现的小病灶的数据非常稀少:我们对2015年3月至2023年1月期间发病后30天内进行脑磁共振成像的前瞻性队列中的aSAH和ICH患者进行了回顾性分析。我们评估了白质高密度(WMH)、裂隙、血管周围间隙、脑微出血(CMB)、SVD 总分和附带 DWI 病变,并对 aSAH 和 ICH 进行了比较。结果:我们共纳入了180例ASAH患者:我们纳入了 180 名 aSAH 患者(中位年龄 [IQR] 53 [47-61] 岁)和 299 名 ICH 患者(63 [53-73] 岁)。与 ICH 相比,DWI 病变在 aSAH 中更为常见(47.8% 对 14.4%,P 讨论和结论:aSAH 与 ICH 相比,偶发 DWI 病变和严格意义上的叶状 CMB 更为常见,而 ICH 的 SVD 负荷更高。aSAH 中的偶发 DWI 病变与多种临床和影像学因素有关。似乎有必要进行纵向研究,以探讨隐匿性出血性和缺血性病变在 aSAH 中的动态变化和预后价值。
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Prevalence of small vessel disease and incidental DWI-positive lesions in patients with aneurysmal subarachnoid hemorrhage versus intracerebral hemorrhage.

Introduction: Aneurysmal subarachnoid hemorrhage (aSAH) and intracerebral hemorrhage (ICH) are main forms of hemorrhagic stroke. Data regarding cerebral small vessel disease (SVD) burden and incidental small lesions on diffusion-weighted imaging (DWI) following aSAH are sparse.

Patients and methods: We retrospectively analyzed a prospective cohort of aSAH and ICH patients with brain MRI within 30 days after onset from March 2015 to January 2023. White matter hyperintensity (WMH), lacune, perivascular space, cerebral microbleed (CMB), total SVD score, and incidental DWI lesions were assessed and compared between aSAH and ICH. Clinical and radiological characteristics associated with small DWI lesions in aSAH were investigated.

Results: We included 180 patients with aSAH (median age [IQR] 53 [47-61] years) and 299 with ICH (63 [53-73] years). DWI lesions were more common in aSAH than ICH (47.8% vs 14.4%, p < 0.001). Higher total SVD score was associated with ICH versus aSAH irrespective of hematoma location, whereas DWI lesions and strictly lobar CMBs were correlated with aSAH. Multivariable analysis showed that shorter time from onset to MRI, anterior circulation aneurysm rupture, CMB ⩾ 5, and total SVD score were associated with DWI lesions in aSAH.

Discussion and conclusion: Incidental DWI lesions and strictly lobar CMBs were more frequent in aSAH versus ICH whereas ICH had higher SVD burden. Incidental DWI lesions in aSAH were associated with multiple clinical and imaging factors. Longitudinal studies to investigate the dynamic change and prognostic value of the covert hemorrhagic and ischemic lesions in aSAH seem justified.

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来源期刊
CiteScore
7.50
自引率
6.60%
发文量
102
期刊介绍: Launched in 2016 the European Stroke Journal (ESJ) is the official journal of the European Stroke Organisation (ESO), a professional non-profit organization with over 1,400 individual members, and affiliations to numerous related national and international societies. ESJ covers clinical stroke research from all fields, including clinical trials, epidemiology, primary and secondary prevention, diagnosis, acute and post-acute management, guidelines, translation of experimental findings into clinical practice, rehabilitation, organisation of stroke care, and societal impact. It is open to authors from all relevant medical and health professions. Article types include review articles, original research, protocols, guidelines, editorials and letters to the Editor. Through ESJ, authors and researchers have gained a new platform for the rapid and professional publication of peer reviewed scientific material of the highest standards; publication in ESJ is highly competitive. The journal and its editorial team has developed excellent cooperation with sister organisations such as the World Stroke Organisation and the International Journal of Stroke, and the American Heart Organization/American Stroke Association and the journal Stroke. ESJ is fully peer-reviewed and is a member of the Committee on Publication Ethics (COPE). Issues are published 4 times a year (March, June, September and December) and articles are published OnlineFirst prior to issue publication.
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