title: [A Case of Cavernous Sinus Dural Arteriovenous Fistula after Transverse-Sigmoid Sinus Dural Arteriovenous Fistula Treatment with Radical Transvenous Coil Embolization].
abstract: OBJECTIVE
  We report a case of cavernous sinus dural arteriovenous fistula (dAVF) that developed after the treatment of a transverse-sigmoid sinus dAVF using transvenous embolization (TVE).
  
  
  METHODS
  A 72-year-old woman presented with headache and left-sided tinnitus. Angiography demonstrated the presence of a left transverse-sigmoid sinus dAVF. After TVE, the patient's symptoms completely disappeared. Three years later, she complained of left-sided tinnitus and diplopia, and angiography revealed the presence of a left cavernous sinus dAVF. We performed transvenous coil embolization, and the dAVF disappeared.
  
  
  CONCLUSIONS
  TVE has been widely recognized as an effective treatment for dAVF. However, dAVF may develop at a different location after TVE in a few cases. A long-term follow-up is therefore recommended.
authors.affiliation: Department of Neurosurgery, Kariya Toyota General Hospital.
authors.forename: Taiki
authors.initials: T
authors.lastname: Yamamoto
authors.forename: Tomotaka
authors.initials: T
authors.lastname: Ohshima
authors.forename: Shunsaku
authors.initials: S
authors.lastname: Goto
authors.forename: Masahiro
authors.initials: M
authors.lastname: Nishihori
authors.forename: Toshihisa
authors.initials: T
authors.lastname: Nishizawa
authors.forename: Shinji
authors.initials: S
authors.lastname: Shimato
authors.forename: Kyozo
authors.initials: K
authors.lastname: Kato
mesh_terms: D000368:Aged; D001807:Blood Vessel Prosthesis; D002426:Cavernous Sinus / Q000601:surgery*; D020785:Central Nervous System Vascular Malformations / Q000175:diagnosis / Q000601:surgery*; D003392:Cranial Sinuses / Q000601:surgery; D004388:Dura Mater / Q000601:surgery*; D004621:Embolization, Therapeutic / Q000379:methods; D005260:Female; D006801:Humans; D054064:Transverse Sinuses / Q000601:surgery