The cerebral collaterals play an important role in penumbral tissue sustenance after an
acute ischaemic stroke. Recent studies have demonstrated the potential role of collaterals in …

Background and purpose Baseline collateral status has been correlated with outcomes of
acute ischaemic stroke patients receiving intravenous thrombolysis (IVT) in previous studies …

BACKGROUND AND PURPOSE: Good CTA collaterals independently predict good
outcome in acute ischemic stroke. Our aim was to evaluate the role of collateral circulation …

Collateral circulation affects the prognosis of patients with acute ischemic stroke (AIS)
treated by thrombolysis. The present study performed a systematic assessment of the impact …

Cerebral collateral circulation is a network of blood vessels which stabilizes blood flow and
maintains cerebral perfusion whenever the main arteries fail to provide an adequate blood …

Collateral circulation plays an important role in the clinical and radiological outcome after
acute ischemic stroke. Several modalities are used to evaluate these alternative pathways …

Background Acute ischemic stroke (AIS) is a common neurological event that causes
varying degrees of disability. AIS outcome varies considerably, from complete recovery to …

Introduction Poor leptomeningeal collateral flow is related to worse clinical outcome in acute
ischemic stroke, but the factors that determine leptomeningeal collateral patency are largely …

In an acute stroke setting, transcranial Doppler (TCD) and transcranial color‐coded duplex
(TCCD) have an important diagnostic utility in the monitoring of an arterial occlusion and …

Malignant middle cerebral artery infarction (mMCAi) is a serious complication of cerebral
infarction usually associated with poor patient prognosis. In this retrospective study, we …