Background Acute ischemic stroke (AIS) due to emergent large-vessel occlusion (ELVO) has
a poor prognosis. Objective To examine the hypothesis that a better collateral score on …

Background Studies have suggested that collateral status modifies the effect of successful
reperfusion on functional outcome after endovascular therapy (EVT). We aimed to assess …

Background Collateral flow (CF) is an effective predictor of outcome in acute ischemic stroke
(AIS) with potential to sustain the ischemic penumbra. However, the clinical prognostic value …

Purpose Clinically successful endovascular therapy (EVT) in ischemic stroke requires
reliable noninvasive pretherapeutic selection criteria. We investigated the association of …

Introduction Endovascular treatment's (EVT) safety and efficacy have been proven in treating
acute ischemic stroke (AIS) due to large vessel occlusion (LVO). However, limited data exist …

Background and purpose Clinical outcome after mechanical thrombectomy (MT) for large
vessel occlusion (LVO) stroke is influenced by the intracerebral collateral status. We tested …

Background Half of the patients with large vessel occlusion (LVO)-related acute ischemic
stroke (AIS) who undergo endovascular reperfusion are dead or dependent at 3 months. We …

Background and Purpose: We aim to examine effects of collateral status and post-
thrombectomy reperfusion on final infarct distribution and early functional outcome in …

Endovascular treatment (EVT) using novel mechanical thrombectomy devices has been the
gold standard for patients with acute ischemic stroke caused by large vessel occlusion …

Good collateral circulation (CC) is associated with favorable outcomes in acute stroke, but
the best technique to evaluate collaterals is controversial. Single-phase computed …