Background Trials of endovascular therapy for ischemic stroke have produced variable
results. We conducted this study to test whether more advanced imaging selection, recently …

Background Intravenous infusion of alteplase is used for thrombolysis before endovascular
thrombectomy for ischemic stroke. Tenecteplase, which is more fibrin-specific and has longer …

Multidetector computed tomographic (CT) angiography is used in many institutions for initial
evaluation of the cerebral circulation for acute stroke and subarachnoid hemorrhage as well …

Background and Hypothesis Thrombolysis with tissue plasminogen activator is proven to
reduce disability when given within 4.5 h of ischemic stroke onset. However, tissue …

OBJECTIVE: Grade I and II arteriovenous malformations (AVMs) have been considered safe
to resect. However, unoperated low-grade AVMs have not been considered in previously …

BACKGROUND AND PURPOSE: Patients with stroke unsuitable for IV thrombolysis may be
considered for endovascular revascularization, particularly when baseline imaging suggests …

Background and hypothesis Intravenous thrombolysis with alteplase remains standard care
prior to thrombectomy for eligible patients within 4.5 h of ischemic stroke onset. However, …

Importance The benefits of endovascular thrombectomy (EVT) are time dependent. Prior
studies may have underestimated the time-benefit association because time of onset is …

Background Endovascular thrombectomy improves functional outcome in large vessel occlusion
ischemic stroke. We examined disability, quality of life, survival and acute care costs in …

Fenestration of the A2 segment is extremely rare. Cerebrovascular fenestration may be
associated with an increased incidence of cerebral aneurysm and other vascular anomalies. Two …