Background Among patients with a proximal vessel occlusion in the anterior circulation, 60
to 80% of patients die within 90 days after stroke onset or do not regain functional …

Importance Fetal safety of magnetic resonance imaging (MRI) during the first trimester of
pregnancy or with gadolinium enhancement at any time of pregnancy is unknown. Objective To …

PURPOSE: To evaluate gadolinium-enhanced three-dimensional auto-triggered elliptic
centric-ordered (ATECO) magnetic resonance (MR) venography for imaging of the intracranial …

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

Nine patients with initial magnetic resonance (MR) imaging and clinical findings suggestive
of spinal dural arteriovenous fistula (AVF) underwent spinal MR angiography with an …

Importance Outcome prediction after endovascular treatment (EVT) for ischemic stroke is
important to patients, family members, and physicians. Objective To develop and validate a …

Background and Purpose— The goal of reperfusion therapy in acute ischemic stroke is to limit
brain infarction. The objective of this study was to investigate whether the beneficial effect …

Object. The authors sought to establish prospectively whether there is a simple relationship
between radiological features of brain arteriovenous malformation (AVM) hemodynamics …

BACKGROUND AND PURPOSE: The safety and efficacy of endovascular therapy for large-artery
stroke in the extended time window is not yet well-established. We performed a …

Two MRA techniques were evaluated for the follow-up of coiled intracranial aneurysms.
Twenty-nine coiled aneurysms were evaluated for a total of 36 follow-up assessments using 3D …