[Clinical and Pathophysiological Correlations in Acute Stroke, CT Visualized at Different Times].

Two hundred twenty one patients aged 32-93 years with brain infarction, admitted to a Vascular Neurology Center in the first 3-48 hours (mean 6 hours) after the onset of the symptoms of stroke with computed tomography (CT) verified diagnosis were enrolled in the study. According to the timing of the CT-verification the patients were divided into 2 groups: "early" visualization (EV 50.2%) and "late" visualization (LV, 49.