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Isolated straight sinus thrombosis: clinical and neuroradiologic correlates
J Valeriano1, K Bhagavatula, A Ku
1Department of Neurology, MCP-Hahnemann School of Medicine, Allegheny General Hospital, Pittsburgh, PA, USA.
Abstract:
A rare case of straight sinus thrombosis in a 36-year-old female with sudden onset of status migrainosus is presented. This condition was demonstrated by a linear density in the midline on a noncontrast computed tomography scan, as a filling defect at the location of straight sinus on magnetic resonance imaging, and by the inability to visualize blood flow in the straight sinus on magnetic resonance venography, with a similar demonstration on a 4-vessel digital subtraction angiography.
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