Carotid-Cavernous Fistula.
- Author:
Woo Jung KIM
1
;
Yoon Duck KIM
;
Moon Hee HAN
Author Information
1. Department of Ophthalmology, School of Medicine, Seoul National University, Seoul, Korea.
- Publication Type:Original Article
- Keywords:
Carotid-cavernous fistula;
detachable balloon embolization;
direct and indirect type;
percutaneous transarterial carotid angiography
- MeSH:
Abducens Nerve Diseases;
Angiography;
Auscultation;
Balloon Occlusion;
Brain;
Craniocerebral Trauma;
Exophthalmos;
Eyelids;
Fistula*;
Head;
Humans;
Neck;
Noise;
Ophthalmology;
Orbit;
Retinal Vessels;
Seoul
- From:Journal of the Korean Ophthalmological Society
1991;32(4):223-231
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Carotid-cavernous fistula(CCF) is the most common arteria-venous fistula in the head and neck region which has characteristic ophthalmic findings and threat of visual loss. An analysis of clinical records was done of 21 CCF patients who visited the Department of Ophthalmology, Seoul National University Hospital from August 1, 1986 to July 31, 1990. Seventeen cases(81.0%) were of the direct type, and four cases(19.0%) were of the indirect or spontaneous type. Fifteen patients(88.2%) of the direct type had a definite history of recent head trauma. Clinical symptoms on the first visit included exophthalmos(76.2%), conjunctival injection(76.2%), noise in cranial cavity(76.2%), visual disturbance(61.9%), diplopia(42.9%), and ocular pain(28.6%). In general ocular examination, exophthalmometry revealed proptosis in all cases. In seventeen cases(81.0%) vascular bruit was heard with auscultation on the eyelid. Eleven cases(52.4%) showed a limitation of ocular movement and sixth nerve palsy was the most common type(45.5%). On funduscopic examination, nine patients(42.9%) showed engorged retinal vessels. Increased intraocular pressure(Ta>21 mmHg) was recorded in 9 patients(42.9%). Computerized tomography(CT) of orbit or brain, and percutaneous transarterial carotid angiography were used as a diagnostic procedure in all patients. In thirteen of 17 direct type patients detachable balloon embolization was done at the time of angiography, and in 12 cases(92.3%) fistulas were successfully embolized.
