PMC10353342_01
Non-contrast head CT demonstrates an abnormal hyperdense signal in the right transverse sinus compatible with an acute sinus thrombosis. CT, computed tomography.
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Non-contract computerized tomography showed an abnormal hyperdense signal in the right transverse dural sinus compatible with an acute sinus thrombosis (Fig. 1).
a CTA confirms a filling defect in the right jugular vein, sigmoid sinus, and transverse sinus. b The superior sagittal sinus shows a classic empty delta sign. c Coronal image demonstrates a filling defect in the right jugular vein with no evidence of venous dissection. CTA, computed tomography angiography.
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An empty delta sign in the superior sagittal sinus was also demonstrated (Fig. 2a-c).
Follow-up brain MRV demonstrates complete recanalization. MRV, magnetic resonance venography.
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Follow-up magnetic resonance venography demonstrated complete recanalization (Fig. 3).