Presentation
Sudden onset headaches 2 nights ago ? SAH.
Patient Data
Age: 55 years
Gender: Male
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Increased density is seen along the superior sagittal sinus, straight sinus and extends along the right transverse and sigmoid sinuses. No cerebral parenchymal significant changes or bleeding.
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CT venogram confirms extensive venous thrombosis as shown on the non-contrast CT.
Case Discussion
Dural venous sinus thrombosis is diagnosed on CT venogram. Non-contrast CT of the head is the initial radiological investigation and appears as a hyperdensity.
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