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Successful endovascular treatment of ruptured bilateral ophthalmic frontal dural arteriovenous fistula.

ABSTRACT: Bilateral ophthalmic-ethmoidal dural arteriovenous fistulas (DAVFs) are extremely rare and may present as complex lesions. These DAVFs are associated with high risk of intracranial hemorrhage but can be presented with ocular symptoms, cranial nerve palsy or epistaxis. Endovascular approaches have been used to manage an increasing proportion of complex intracranial DAVFs safely and with good clinical results. We present a patient with subdural hematoma and severe epistaxis due to ruptured bilateral ophthalmic-ethmoidal DAVF that was successfully treated by transarterial embolization with precipitating hydrophobic injectable liquid.

SUBMITTER: Sirakov S

PROVIDER: S-EPMC6137394 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature

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Successful endovascular treatment of ruptured bilateral ophthalmic frontal dural arteriovenous fistula.

Sirakov S S Sirakov A A Hristov H H Ninov K K

Radiology case reports 20180601 5

Bilateral ophthalmic-ethmoidal dural arteriovenous fistulas (DAVFs) are extremely rare and may present as complex lesions. These DAVFs are associated with high risk of intracranial hemorrhage but can be presented with ocular symptoms, cranial nerve palsy or epistaxis. Endovascular approaches have been used to manage an increasing proportion of complex intracranial DAVFs safely and with good clinical results. We present a patient with subdural hematoma and severe epistaxis due to ruptured bilater ...[more]

PMID: 30228839

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Project description:Background and purposeSpinal dural arteriovenous fistulas are a rare entity that, if left untreated, can lead to considerable morbidity with progressive spinal cord symptoms. The aim of this study was to evaluate the clinical outcome of patients with spinal dural arteriovenous fistulas that were primarily treated with endovascular embolization.Materials and methodsA retrospective review was performed of all patients from 1997-2010 who underwent treatment at 2 academic referral centers for a spinal dural arteriovenous fistula. Follow-up was performed by clinical examination, and functional status was measured by use of the Aminoff-Logue Disability Scale, McCormick classification grading, and mRS scores. The nonparametric Wilcoxon signed rank test was used to compare pretreatment and posttreatment Aminoff-Logue Disability Scale gait and micturition scores, McCormick classification grading, and mRS scores. P values < .05 were considered significant.ResultsA total of 38 patients were included. Five patients (2 endovascular, 3 surgical) were lost to follow-up and therefore were excluded from the analysis, 29 patients were initially treated from an endovascular approach (9 Onyx, 20 cyanoacrylate), and 4 patients were treated from a standard surgical approach. Five patients in the endovascular group subsequently underwent surgery for various reasons. The clinical improvements in the Aminoff-Logue Disability Scale gait and micturition scores, McCormick classification grading, and the mRS scores were statistically significant (P < .05, Wilcoxon signed rank test).ConclusionsWe conclude that endovascular treatment of spinal dural arteriovenous fistulas can result in good clinical outcomes. Surgery remains the treatment of choice when safe embolization of the proximal radicular draining vein cannot be obtained or because the shunting artery of the spinal dural arteriovenous fistula also supplies the anterior spinal, posterior spinal, or a radiculomedullary artery.

Dataset Information

Successful endovascular treatment of ruptured bilateral ophthalmic frontal dural arteriovenous fistula.

Publications

Successful endovascular treatment of ruptured bilateral ophthalmic frontal dural arteriovenous fistula.

Similar Datasets

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