Abstract:BackgroundCerebral venous thrombosis accounts for <5% of all strokes. Cortical vein thrombosis (CVT) is even rarer and usually coexists with sinus thrombosis but can present in isolation. As a group their presentation is with headache, focal cortical signs and seizures. Radiologically, patients present with unusual patterns of ischaemia or haemorrhage (particularly subcortical) and oedema in non-arterial territories. We reviewed the potential predisposing factors to thrombosis and discuss the relevance of vari… Show more
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