OBJECTIVE: The purpose of the study was to investigate the treatments and outcomes of patients with traumatic carotid-cavernous sinus fistula (TCCF). METHODS: All patients diagnosed with TCCF at our institution from January 2013 to December 2018 and meeting the inclusion/exclusion criteria were included in the study. RESULTS: A total of 24 patients were included in this study. Of them, 21 (87.5%) were treated with detachable balloon embolization, 1 (4%) with coil embolization, 1 (4%) with balloon-assisted coil embolization, and 1 (4%) with balloon-assisted coil and glue embolization. Among the 21 patients treated with detachable balloon embolization, 10 underwent double-balloon technique embolization including double-detachable balloon embolization (n = 6) and balloon-assisted detachable balloon embolization (n = 4). The fistulas in 17 patients (17/21, 81%) were successfully occluded after the first attempt of detachable balloon embolization, while those in the remaining 4 patients were occluded after a second surgery due to TCCF recurrence or pseudoaneurysm development. Preservation of the internal carotid artery (ICA) was observed in 19 cases after the first treatment by detachable balloon embolization (19/21, 90.4%). ICA was occluded in the remaining two patients, as revealed by a complete angiographic evaluation of the circle of Willis. All patients achieved complete resolution of ocular and orbital manifestations as well as pulsatile bruit, except for three patients whose oculomotorius and/or abducens remained paralyzed during the follow-up period. CONCLUSION: Although several endovascular treatment options are available for TCCF, the detachable balloon embolization is still the preferred method of TCCF, as evidenced in our study. Furthermore, double balloon technique, an improvement upon the conventional detachable balloon embolization, is extremely safe and can effectively treat patients with refractory TCCF.
OBJECTIVE: The purpose of the study was to investigate the treatments and outcomes of patients with traumatic carotid-cavernous sinus fistula (TCCF). METHODS: All patients diagnosed with TCCF at our institution from January 2013 to December 2018 and meeting the inclusion/exclusion criteria were included in the study. RESULTS: A total of 24 patients were included in this study. Of them, 21 (87.5%) were treated with detachable balloon embolization, 1 (4%) with coil embolization, 1 (4%) with balloon-assisted coil embolization, and 1 (4%) with balloon-assisted coil and glue embolization. Among the 21 patients treated with detachable balloon embolization, 10 underwent double-balloon technique embolization including double-detachable balloon embolization (n = 6) and balloon-assisted detachable balloon embolization (n = 4). The fistulas in 17 patients (17/21, 81%) were successfully occluded after the first attempt of detachable balloon embolization, while those in the remaining 4 patients were occluded after a second surgery due to TCCF recurrence or pseudoaneurysm development. Preservation of the internal carotid artery (ICA) was observed in 19 cases after the first treatment by detachable balloon embolization (19/21, 90.4%). ICA was occluded in the remaining two patients, as revealed by a complete angiographic evaluation of the circle of Willis. All patients achieved complete resolution of ocular and orbital manifestations as well as pulsatile bruit, except for three patients whose oculomotorius and/or abducens remained paralyzed during the follow-up period. CONCLUSION: Although several endovascular treatment options are available for TCCF, the detachable balloon embolization is still the preferred method of TCCF, as evidenced in our study. Furthermore, double balloon technique, an improvement upon the conventional detachable balloon embolization, is extremely safe and can effectively treat patients with refractory TCCF.
Authors: M M Teng; C Y Chang; J H Chiang; J F Lirng; C B Luo; S S Chen; F C Chang; W Y Guo Journal: AJNR Am J Neuroradiol Date: 2000-10 Impact factor: 3.825
Authors: R T Higashida; V V Halbach; F Y Tsai; D Norman; H F Pribram; C M Mehringer; G B Hieshima Journal: AJR Am J Roentgenol Date: 1989-09 Impact factor: 3.959