Stent-assisted coiling with LVIS Evo and HydroCoil embolic system: 1-year results of the SEALANT study ...

Objectives This study aimed to evaluate whether replacing clopidogrel with ticagrelor in CYP2C19 loss-of-function (LOF) carriers can reduce the incidence of perioperative ischemic events in ...

Background and purpose Evidence for endovascular thrombectomy (EVT) in patients with very large perfusion-defined infarct core stroke remains limited. Methods We performed a retrospective multicenter ...

Background Unintended device movement during carotid artery stenting (CAS) may lead to procedural complications. Our previous preliminary single-center study using a real-time artificial intelligence ...

Background Endovascular embolization of intracranial meningiomas has traditionally served as a preoperative adjunct but has been sporadically described as a standalone treatment. We present the ...

Background Intracranial catheter navigation relies on haptic cues interpreted as resistance. However, resistance perception is subjective, limiting standardized training. Prior studies measured forces ...

Background Venous congestion is associated with tissue swelling in multiple organ systems. In idiopathic intracranial hypertension (IIH), its effects on brain parenchyma are less well defined, but may ...

Background Optimization of transvenous embolization of brain arteriovenous malformations (AVMs) depends on effective modulation of the transnidal pressure gradient. Pharmacologic flow arrest with ...

Background Automated CT perfusion (CTP) software is widely used to select patients with large-vessel occlusion stroke for endovascular thrombectomy (EVT), yet treatment thresholds are often applied as ...

Objective The relationship between cerebrospinal fluid (CSF)-venous fistulas (CVFs) and meningeal diverticula (MD) remain insufficiently characterized. This study aimed to characterize MD in confirmed ...

Background Spinal dural arteriovenous fistulas (SDAVFs) are frequently misdiagnosed as inflammatory myelitis, resulting in inappropriate steroid therapy that may trigger acute deterioration. However, ...

Background Glucagon-like peptide-1 receptor agonists (GLP-1 RAs) delay gastric emptying and may increase aspiration risk, but their impact in patients with acute ischemic stroke patients who are ...