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Question 2397

Question contributed by Amanda Er ◉

Disclosures and question data

Which of the following imaging findings is most suggestive of cavernous sinus thrombosis on CT venography (CTV) in an intubated patient?

asymmetrical enhancement of the cavernous sinuses

convex lateral margin of the cavernous sinus

dilatation of the superior ophthalmic vein

filling defect with attenuation of -30HU

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