Neuroradiology Division, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA Correspondence to Dr R G González, Neuroradiology Division, Massachusetts General Hospital, ...

Background Neutrophil-to-lymphocyte ratio (NLR) is a prognostic indicator in intracerebral hemorrhage (ICH) thought to reflect systemic inflammation driving secondary brain injury. Recent evidence ...

Objective Aqueductal stenosis is a common cause of obstructive hydrocephalus, resulting in ventricular dilation and neurological deterioration. Standard treatments such as shunting, endoscopic third ...

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 ...

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 ...

Background Middle meningeal artery embolization (MMAE) is a promising treatment for non-acute subdural hematoma (NASDH), but trial evidence is limited by heterogeneity and open label design bias. This ...

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 ...

7 Central Institute for Diagnostic and Interventional Radiology Neuroradiology and Nuclear Medicine, Offenbach am Main, Germany 8 Institute for Diagnostic and Interventional Radiology and ...

Background The Drivewire 24 (DW24) is a newly FDA-cleared 0.024 inch steerable guidewire. Its proximally controlled deflectable tip allows for intravascular steering to facilitate selective navigation ...

Background Acute intracranial internal carotid artery (ICA) occlusion lowers first-pass reperfusion rates and clinical outcomes. Aspiration catheter and stent-retriever thrombectomy (CA+SR) is ...

Objective Non-acute subdural hematomas (NASDHs) often recur or persist, particularly among older patients with comorbidities. Middle meningeal artery embolization (MMAe) has emerged as a promising ...