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Background and purpose Collateral blood flow to the affected cerebral territory in acute ischemic stroke may modify the effect of intravenous alteplase treatment (IVT) prior to endovascular treatment ...

Background Although recently presented randomized trials have failed to prove an overall benefit of mechanical thrombectomy (MT) for patients with medium vessel occlusions (MeVOs), questions remain ...

Objective To improve early diagnosis of patients who have basilar artery occlusion (BAO) and to provide evidence for treatment decisions based on clinical characteristics, treatment strategies, and ...

Background This study aims to develop an interpretable machine learning model using SHapley Additive exPlanations (SHAP) to predict favorable outcomes based on clinical, imaging, and angiographic data ...

Introduction Infectious intracranial aneurysms (IIAs) are rare but serious complications of systemic infections, particularly infective endocarditis. These aneurysms are prone to rupture, leading to ...

Background In this randomized controlled trial we aim to validate the efficacy and safety of a hydrogel vascular closure device (VCD) for hemostasis after transfemoral intervention. Methods Between ...

Background In intracranial atherosclerotic stenosis (ICAS), low fractional flow (FF) may indicate hemodynamic significance. Objective To investigate, using simulation models, whether invasive ...

Background Previous studies suggest that it may be inappropriate to determine treatment strategies solely based on the degree of stenosis for patients with intracranial atherosclerotic stenosis (ICAS) ...

Background Carotid artery web (CW) is an under-recognized cause of cryptogenic stroke, with variability in practice and controversy regarding its optimal management. Due to the lack of society ...

Background Posterior circulation (PC) aneurysms are associated with a higher risk of rupture. Flow diverters (FDs) are widely used for carotid intracranial aneurysms, but their role in PC aneurysms is ...

Background Off-hour admissions can adversely affect clinical outcomes, though evidence in patients with acute ischemic stroke (AIS) associated with large vessel occlusion (LVO) remains limited. This ...