Spectrum of carotid arterial Doppler abnormalities among stroke patients at a tertiary care centre in North West Nigeria.

Background: Stroke is the second most common cause of death worldwide. It also represents one of the most common causes of disability, affecting both children and adults. The identification of risk factors for stroke is critical in preventing its occurrence.

Quadrigeminal plate cistern lipoma.

Intracranial lipomas are rare benign neoplasms accounting for <0.1% of all primary brain tumours. Most lipomas were incidentally detected by autopsy or computed tomography (CT).