| Autor: |
Francesco M Crisà, Edoardo Boccardi, Davide Boeris, Alessia Fratianni, Marco Cenzato, Roberto Stefini, Giuseppe D'Aliberti, Giuseppe Talamonti |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
Acta Neurochirurgica Supplement ISBN: 9783030634520 |
| DOI: |
10.1007/978-3-030-63453-7_17 |
| Popis: |
Introduction: Dural arteriovenous fistulas (dAVFs) account for 10–15% of all intracranial arteriovenous lesions. Different classification strategies have been proposed in the course of the years. None of them seems to guide the treatment strategy. Objective: We expose the experience of the vascular group at Niguarda Hospital and we propose a very practical classification method based on the location of the shunt. We divide dAVF in sinus and non-sinus in order to simplify our daily practice, as this classification method is simply based on the involvement of the sinuses. Material and Methods: 477 intracranial dural arteriovenous fistulas have been treated. 376 underwent endovascular treatment and 101 underwent surgical treatment. Cavernous sinus DAVFs and Galen ampulla malformations have been excluded from this series as they represent a different pathology per se. 376 dAVFs treated by endovascular approach: 180 were sinus and 179 were non-sinus. 101 dAVFs treated with surgical approach: 15 were sinus and 86 were non-sinus. Discussion: Of the 477 intracranial dAVF the recorded mortality and severe disability was 3% and morbidity less than 4%. All patients underwent a postoperative DSA with nearly 100% of complete occlusion of the fistula. At a mean follow-up of 5 years in one case there was a non-sinus fistula recurrence, due to the presence of a partial clipping of “piè” of the vein. Conclusions: The sinus and non-sinus concept has guided our institution for years and has led to good clinical results. This paper intends to share this practical classification with the neurosurgical community. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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