Review of perfusion imaging in acute ischemic stroke: from time to tissue
J Demeestere, A Wouters, S Christensen, R Lemmens… - Stroke, 2020 - Am Heart Assoc
Background Occlusion of a cerebral blood vessel causes a variable decrease of blood flow
in the downstream parenchyma proportionate to the degree of collateral circulation. In brain …
in the downstream parenchyma proportionate to the degree of collateral circulation. In brain …
Collateral blood vessels in acute ischaemic stroke: a potential therapeutic target
A Shuaib, K Butcher, AA Mohammad… - The Lancet …, 2011 - thelancet.com
Ischaemic stroke results from acute arterial occlusion leading to focal hypoperfusion.
Thrombolysis is the only proven treatment. Advanced neuroimaging techniques allow a …
Thrombolysis is the only proven treatment. Advanced neuroimaging techniques allow a …
Collateral status on baseline computed tomographic angiography and intra-arterial treatment effect in patients with proximal anterior circulation stroke
OA Berkhemer, IGH Jansen, D Beumer, PSS Fransen… - Stroke, 2016 - Am Heart Assoc
Background and Purpose—Recent randomized trials have proven the benefit of intra-arterial
treatment (IAT) with retrievable stents in acute ischemic stroke. Patients with poor or absent …
treatment (IAT) with retrievable stents in acute ischemic stroke. Patients with poor or absent …
Vascular remodeling after ischemic stroke: mechanisms and therapeutic potentials
The brain vasculature has been increasingly recognized as a key player that directs brain
development, regulates homeostasis, and contributes to pathological processes. Following …
development, regulates homeostasis, and contributes to pathological processes. Following …
Failure of collateral blood flow is associated with infarct growth in ischemic stroke
BCV Campbell, S Christensen… - Journal of Cerebral …, 2013 - journals.sagepub.com
Changes in collateral blood flow, which sustains brain viability distal to arterial occlusion,
may impact infarct evolution but have not previously been demonstrated in humans. We …
may impact infarct evolution but have not previously been demonstrated in humans. We …
Incidence, causes and predictors of neurological deterioration occurring within 24 h following acute ischaemic stroke: a systematic review with pathophysiological …
P Seners, G Turc, C Oppenheim… - Journal of Neurology …, 2015 - jnnp.bmj.com
Early neurological deterioration (END) following ischaemic stroke is a serious event with
manageable causes in only a fraction of patients. The incidence, causes and predictors of …
manageable causes in only a fraction of patients. The incidence, causes and predictors of …
Regional leptomeningeal score on CT angiography predicts clinical and imaging outcomes in patients with acute anterior circulation occlusions
BACKGROUND AND PURPOSE: The regional leptomeningeal score is a strong and
reliable imaging predictor of good clinical outcomes in acute anterior circulation ischemic …
reliable imaging predictor of good clinical outcomes in acute anterior circulation ischemic …
The pattern of leptomeningeal collaterals on CT angiography is a strong predictor of long-term functional outcome in stroke patients with large vessel intracranial …
Background and Purpose—The role of noninvasive methods in the evaluation of collateral
circulation has yet to be defined. We hypothesized that a favorable pattern of …
circulation has yet to be defined. We hypothesized that a favorable pattern of …
Cerebral collateral circulation in the era of reperfusion therapies for acute ischemic stroke
SM Uniken Venema, JW Dankbaar, A van der Lugt… - Stroke, 2022 - Am Heart Assoc
Clinical outcomes of patients with acute ischemic stroke depend in part on the extent of their
collateral circulation. A good collateral circulation has also been associated with greater …
collateral circulation. A good collateral circulation has also been associated with greater …
Guidelines for evaluation and management of cerebral collateral circulation in ischaemic stroke 2017
Collateral circulation plays a vital role in sustaining blood flow to the ischaemic areas in
acute, subacute or chronic phases after an ischaemic stroke or transient ischaemic attack …
acute, subacute or chronic phases after an ischaemic stroke or transient ischaemic attack …