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首页> 外文期刊>Ocular oncology and pathology. >Dural Arteriovenous Fistula Presenting with Purely Contralateral Ophthalmic Manifestations
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Dural Arteriovenous Fistula Presenting with Purely Contralateral Ophthalmic Manifestations

机译:具有纯对侧眼科表现的多云动静脉瘘

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Purpose:7o report a case of dural arteriovenous fistula presenting with purely contralateral ophthalmic manifestations. Design: Interventional case report. Results; A 70-year-old male presenting with right-sided proptosis, injection, and choroidal effusions with a completely quiet fellow eye was found to have a left-sided dural arteriovenous fistula. After recognition on cerebral angiography, successful endo-vascular embolization was achieved, along with complete resolution of the contralateral ocular signs. Conclusions: Entirely unilateral ocular signs suggestive of an intracranial arteriovenous fistula may herald the presence of a contralateral cascular lesion. The cavernous sinus, as its name suggests, is a complex venous structure that may range from a single cavern to a septated, multilocular structure with pathways that may or may not communicate with the larger structure in which multiple compartments often exist [1]. Elevation of venous pressure anywhere along this system can transmit pressure to the cavernous sinus as well as the orbit, producing ophthalmic and neurologic signs dependent on the anatomy and flow of the lesion [2, 3].
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