Treatment of carotid cavernous fistula by intravascular occlusion using a balloon catheter.
The surgical treatment of carotid cavernous fistula gradually evolved into a "trapping" technique. This technique includes ligation of the cervical internal carotid artery, clipping of the intracranial portion distal to the fistula and often embolization of the isolated segment. The development of embolization techniques using intravascular balloon catheters greatly simplified this treatment. The authors report a case of spontaneous carotid cavernous fistula in which obliteration was achieved by an intracarotid balloon catheter. This was inserted by direct puncture of the carotid artery, which had been exposed by a simple neck incision. The patient's visual acuity was preserved. The efficacy, ease and safety of this method are emphasized.
D001164:Arteriovenous Fistula / Q000628:therapy*; D002343:Carotid Artery, Internal; D002404:Catheterization; D002426:Cavernous Sinus; D004621:Embolization, Therapeutic / Q000379:methods*; D005260:Female; D006801:Humans; D008875:Middle Aged; D014792:Visual Acuity