Carotid cavernous fistula / dural sinus arteriovenous malformations

Carotid cavernous fistula / dural sinus arteriovenous malformations
These are again different types of malformations which frequently presents with blurring of vision , vision loss, headache due to increased pressure on eyes or brain. These malformations are usually acquired following trauma or thrombosis of the dural sinuses.Depending on the type of malformation, these can be treated completely by endovascular embolization using liquid embolic materials. These malformations can be treated definitely by only endovascular means and there is no significant role of neurosurgery.