Clinical and Anatomical Characteristics of Ischaemic Stroke Patients Undergoing Non-Contrast CT in a Nigerian Multicentre Cohort: Evidence of a Prolonged Stroke Onset-to-CT Scan Interval.
Background: Ischaemic stroke is a major cause of death and long-term neurological disability, and clinical outcomes are strongly affected by the interval between symptom onset and definitive assessment. Non-contrast computed tomography (NCCT) remains the principal initial neuroimaging examination for suspected acute st...