Background The safety of early anticoagulation in chronic subdural hematoma (cSDH) patients treated with surgery, with or without middle meningeal artery embolization (MMAE), remains unclear. This ...

Background The impact of parent artery stenosis on the treatment of intracranial aneurysms by using flow diversion (FD) remains unknown. This multicenter retrospective study aimed to evaluate the ...

Background Studies suggest head positioning may impact cerebral venous outflow by creating dynamic stenosis in the internal jugular veins (IJVs) in susceptible individuals. Objective To examine the ...

Objective To evaluate the potential of pericarotid adipose tissue radiomics to improve the prediction of in-stent restenosis (ISR) after carotid artery stenting (CAS). Methods This retrospective study ...

Background and purpose Flow diverters (FDs) have become one of the primary treatments for intracranial aneurysms (IAs). However, their use in distal IA has been associated with higher complication ...

Introduction Headache is a common and disabling symptom after aneurysmal subarachnoid hemorrhage (aSAH), often requiring high-dose opioids. Meningeal inflammation and dural nociceptor activation may ...

Neurointervention is a highly specialized area of medicine and, as such, neurointerventional research studies are often more challenging to conduct, require large, multicenter efforts and longer study ...

Background Selective and superselective intra-arterial cerebral infusion (SIACI/SSIACI) delivers chemotherapy directly to tumor-supplying arteries, achieving high local drug levels with reduced ...

Objective To evaluate the efficacy and safety of the subclavian loop catheter technique for endovascular stenting of vertebral artery ostial stenosis (VAOS). Methods We retrospectively reviewed all ...

Correspondence to Seyedeh Fatemeh Salimi Ashkezari, Department of Bioengineering, George Mason University, Fairfax, VA 22030, USA; ssalimia{at}gmu.edu Background Blebs are rupture risk factors in ...

Introduction Idiopathic intracranial hypertension (IIH) is characterized by elevated intracranial pressure and most commonly affects obese women. While its etiology remains unclear, many patients ...

Background Despite successful mechanical thrombectomy (MT), approximately 50% of patients with large vessel occlusion (LVO) stroke experience poor outcomes due to reperfusion injury. Intra-arterial ...