Surgical Approaches for the Subchiasmal Carotid Ophthalmic Aneurysm
نویسندگان
چکیده
منابع مشابه
Carotid ophthalmic aneurysm rupture after parent vessel occlusion.
We report causes leading to and rupture of a carotid ophthalmic aneurysm after treatment by parent vessel occlusion. The aneurysm was initially symptomatic but unruptured.
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Two rare suprachiasmal carotid-ophthalmic artery aneurysms, one large and one giant, were discovered incidentally. The patients had no visual disturbances. Angiography showed superomedial projection of the sac. The aneurysms were clipped via an ipsilateral pterional approach. A suprachiasmal carotid-ophthalmic artery aneurysm is indicated when preoperative angiography reveals a superomedial car...
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Thirty-two cases of carotid-ophthalmic aneurysms are reviewed. As with intracranial aneurysms in other positions they present mainly with subarachnoid haemorrhage but, in spite of their close proximity to the optic nerve, visual involvement is infrequent. They are more common in women, more frequent on the left side, and more prone to multiplicity. In cases of multiple aneurysms a carotid-ophth...
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ANATOMICAL studies in man on the degree of anastomosis existing between the external carotid artery and the ophthalmic arteries are a necessary condition of the rational surgical treatment of carotid-cavernous fistulae, as this treatment may carry with it a threat to vision in the eye on the operated side if the anastomosis is inadequate. What must be proved is the negative proposition that ina...
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It is now technically possible to treat intracranial aneurysms from a trans vascular approach by balloon embolization therapy. If the aneurysm has a neck, a detachable silicone balloon can be guided into the aneurysm, inflated to occlude the neck and dome, and detached. We are thus able to exclude the aneurysm from the circulation and preserve the parent vessel. In patients who have failed stan...
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ژورنال
عنوان ژورنال: Surgery for Cerebral Stroke
سال: 1988
ISSN: 0914-5508
DOI: 10.2335/scs1987.16.3_277