jnis.bmj4d
Antithrombotic resumption after middle meningeal artery embolization or surgery for chronic subdural hematoma: a systematic review and meta-analysis
Background The periprocedural management of antithrombotic medications in patients with chronic subdural hematoma (cSDH) after middle meningeal artery embolization (MMAE) or surgical evacuation is ...
jnis.bmj11d
Volumetric response after closure of a spinal CSF leak in patients with spontaneous intracranial hypotension: a multicompartmental longitudinal study
Background Cerebrospinal fluid (CSF) loss in spontaneous intracranial hypotension (SIH) is accompanied by volume shifts between the intracranial compartments. This study investigated tricompartimental ...
jnis.bmj16d
Balloon-mounted versus self-expandable stent in failed neurothrombectomy: a post hoc analysis of the SAINT study
Background Previous studies have shown that when thrombectomy has failed, rescue intracranial stenting is associated with better clinical outcomes compared with failed reperfusion. However, ...
jnis.bmj2d
Effects of different endovascular treatments on cerebral perfusion changes and stroke recurrence in patients with intracranial atherosclerosis
Background In patients with refractory intracranial atherosclerotic disease (ICAD), percutaneous transluminal balloon angioplasty (PTBA) is less complex but typically results in higher postprocedural ...
jnis.bmj2d
Tmax >4 s volume predicts stroke recurrence in symptomatic intracranial atherosclerotic stenosis with optimal medical treatment
Background The time to maximum (Tmax) profile based on computed tomography perfusion (CTP) provides a quantitative assessment of cerebral hemodynamic compromise. We aimed to delineate the Tmax profile ...
jnis.bmj4d
Adenosine-assisted embolization of cerebral arteriovenous malformations: a systematic review and meta-analysis
Background Cerebral arteriovenous malformations (AVMs) are complex lesions that can cause hemorrhagic stroke and significant neurological disability. Adenosine induces cardiac standstill and ...
jnis.bmj12d
Calcification is a risk factor for intracranial in-stent restenosis: an optical coherence tomography study
Background The frequent occurrence of calcification in intracranial artery stenosis increases the risk of ischemic stroke. In previous cases, we have observed a possible relationship between ...
jnis.bmj8d
Endovascular therapy in patients with internal carotid artery occlusion and patent circle of Willis
Background Occlusion of the internal carotid artery (ICA) may extend into the middle or anterior cerebral artery (ICA-T) or be confined to the intracranial (ICA-I) or extracranial segment (ICA-E).
jnis.bmj12d
Neurointerventional management of cerebrovascular trauma
Correspondence to Dr Akash P Kansagra, Mallinckrodt Institute of Radiology, Washington University in St Louis School of Medicine, St Louis, Missouri, USA; apkansagra{at}gmail.com Traumatic ...
jnis.bmj12d
Head, neck, and brain tumor embolization guidelines
1 Department of Neurosurgery, University of Medicine and Dentistry of New Jersey-New Jersey Medical School, Newark, NJ, USA 2 Department of Radiology, University of Medicine and Dentistry of New ...
jnis.bmj11d
The incidence of infratentorial arteriovenous malformation-associated aneurysms: an institutional case series and systematic literature review
Background Arteriovenous malformation (AVM)-associated aneurysms represent a high-risk feature predisposing them to rupture. Infratentorial AVMs have been shown to have a greater incidence of ...
jnis.bmj12d
DOT sign indicates persistent hypoperfusion and poor outcome in patients with incomplete reperfusion following thrombectomy
Background Distal occlusions associated with incomplete reperfusion (expanded Thrombolysis in Cerebral Infarction, <eTICI 3) may not reperfuse spontaneously and thus prompt ischemia (ie, persistent ...