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Abstract #61563 Published in IGR 17-1
Pressure-Lowering Effect of Fistula Occlusion in a Patient with Secondary Glaucoma Due to an Intracranial Arteriovenous Fistula
Heichel J; Hammer T; Solymosi L; Brandt S; Winter IOphthalmology and therapy 2015; 4: 135-141
INTRODUCTION: This case report presents the pressure-lowering effect of transluminal fistula occlusion in a patient suffering from secondary glaucoma due to carotid cavernous fistula (CCF). CASE REPORT: A 76-year-old Caucasian woman presented with dilated epibulbar vessels with elevated intraocular pressure (IOP, >30 mmHg) as well as glaucomatous excavations of the optic disc in both eyes. Cerebral digital subtraction angiography revealed a CCF with bilateral orbital communication. Preoperative diurnal pressure profiling showed an average IOP of 25.8 mmHg (right eye) and 26.6 mmHg (left eye). Transluminal intervention and fistula occlusion led to a decrease in IOP of about 9 mmHg. A post-operative oculomotor nerve palsy regressed spontaneously. CONCLUSION: Secondary glaucoma due to CCF might be affected by fistula occlusion. Therefore, it should be considered before any surgical glaucoma interventions are performed. Diurnal pressure profiling is an effective tool for monitoring therapeutic success.
Department of Ophthalmology, University Hospital of Martin Luther University Halle-Wittenberg, Halle (Saale), Germany, jens.heichel@uk-halle.de.
Full articleClassification:
9.4.15 Glaucoma in relation to systemic disease (Part of: 9 Clinical forms of glaucomas > 9.4 Glaucomas associated with other ocular and systemic disorders)
9.4.9 Glaucomas associated with elevated episcleral venous pressure (Part of: 9 Clinical forms of glaucomas > 9.4 Glaucomas associated with other ocular and systemic disorders)
