title: Shifting of dural arteriovenous malformation from the cavernous sinus to the sigmoid sinus to the transverse sinus after transvenous embolization. A case of left spontaneous carotid-cavernous sinus fistula.
abstract: The angiographic features of left spontaneous carotid-cavernous sinus fistula and multiple dural arteriovenous malformations that developed after transvenous embolization are described. A dural arteriovenous malformation involving the left sigmoid sinus was demonstrated, along with a marked decrease in size of the left carotid-cavernous sinus fistula and the disappearance of venous drainage from the left cavernous to the right cavernous sinus after embolization with spring coils via the left superior ophthalmic vein. The dural arteriovenous malformation of the left sigmoid sinus subsequently extended to the transverse sinus after partial embolization of the sigmoid sinus. Finally, a dural arteriovenous malformation involving the left transverse sinus developed, with the disappearance of the arteriovenous malformation affecting the sigmoid sinus and left carotid-cavernous sinus fistula following complete embolization of the sigmoid sinus via the left transverse sinus.
authors.affiliation: Department of Neurosurgery, Center for Adult Diseases, Osaka, Japan.
authors.forename: H
authors.initials: H
authors.lastname: Nakagawa
authors.forename: S
authors.initials: S
authors.lastname: Kubo
authors.forename: Y
authors.initials: Y
authors.lastname: Nakajima
authors.forename: S
authors.initials: S
authors.lastname: Izumoto
authors.forename: T
authors.initials: T
authors.lastname: Fujita
mesh_terms: D000328:Adult; D002340:Carotid Artery Diseases / Q000000981:diagnostic imaging / Q000209:etiology*; D002426:Cavernous Sinus / Q000000981:diagnostic imaging; D002561:Cerebrovascular Disorders / Q000000981:diagnostic imaging / Q000209:etiology*; D003392:Cranial Sinuses / Q000000981:diagnostic imaging; D004388:Dura Mater / Q000098:blood supply; D004621:Embolization, Therapeutic / Q000009:adverse effects*; D005260:Female; D005402:Fistula / Q000000981:diagnostic imaging / Q000209:etiology*; D006801:Humans; D002538:Intracranial Arteriovenous Malformations / Q000628:therapy*; D011859:Radiography