Background and Aim Our aim was to assess the prognostic value of a semiquantitative
computed tomography angiography-based grading system, for the prediction of outcome in …

Background: Primary CNS vasculitis (PCNSV) can be diagnosed using cerebral angiography
or histopathology combined with clinical features. The original diagnostic criteria, which …

Introduction Recent studies showed improved patient outcomes with endovascular treatment
of acute stroke compared to medical care, including IV rtPA, alone. Seven trials have …

Neurofilament levels are elevated in many neurodegenerative diseases and have shown
promise as diagnostic and prognostic biomarkers in Amyotrophic Lateral Sclerosis (ALS), the …

Objective: Pre-hospital, in-hospital, and patient factors are associated with variation in door
to needle (DTN) time in acute ischemic stroke (AIS). Publications are usually from large …

BACKGROUND AND PURPOSE Computed tomography perfusion provides information on
tissue viability according to proposed thresholds. We evaluated thresholds for ischemic core …

Background In randomised trials testing treatments for acute ischaemic stroke, imaging
markers of tissue reperfusion and arterial recanalisation may provide early response indicators. …

Background The steep, time-dependent loss of benefit from reperfusion in clinical trials is
consistent with loss of penumbra over the early hours of ischemia, as observed in animal …

… To determine the clinical ease of identifying radiological eye deviation (Ferghal McVerry
and Mark O McCarron) independently reviewed the admission CT brain blinded to the result of …

Background and Purpose— Iodinated contrast is increasingly used in CT perfusion or
angiographic examinations in acute stroke. Increased risk of intracranial hemorrhage (ICH) …