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-DSA angiography of the right internal carotid artery: revealed giant cavernous sinus pseudoaneurysm (blue arrow), with arteriovenous fistula in the cavernous sinus draining to the inferior petrosal venous sinus (red arrow) and severe arterial stenosis of the internal carotid artery at the level of the pseudoaneurysm (yellow arrow).
Source publication
A 20-year-old male was admitted with the history of a traumatic head injury after traffic accident. The physical examination revealed blurred vision, swelling of the right face, and minor epistaxis. CT and MRI findings revealed a giant pseudoaneurysm of cavernous carotid artery. The patient was enrolled endovascular coils embolization of the intern...
Context in source publication
Context 1
... showed a giant pseudoaneurysm of the right carotid artery in cavernous sinus, spreading to right sphenoidal sinus, sized 40 ×20 mm, with right cavernous carotid fistula to inferior petrosal sinus. It also included the sign of irregular right cavernous carotid artery stenosis, which is likely due to posttraumatic dissection ( Fig. 2 ). ...
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