A multi-institutional analysis of the untreated course of cerebral dural arteriovenous fistulas.
Publication Title
Journal of neurosurgery
Document Type
Article
Publication Date
11-1-2018
Keywords
NHND = nonhemorrhagic neurological deficit; cortical venous drainage; dAVF; dAVF = dural arteriovenous fistula; dural arteriovenous fistula; epidemiology; hemorrhage; natural history; vascular disorders
Abstract
The authors attempted to better delineate the natural course of untreated cerebral dural arteriovenous fistulas. For a group of 295 fistulas, drainage pattern was most important in predicting the risk of future neurological events or bleeding. Moreover, presentation with a neurological event or hemorrhage was an independent risk factor for future neurological events or hemorrhage, respectively. The authors provided hemorrhage rates for various subclasses of dural arteriovenous fistulas to facilitate risk stratification, excluding partially treated lesions.
Area of Special Interest
Neurosciences (Brain & Spine)
Specialty/Research Institute
Neurosciences
Specialty/Research Institute
Surgery
