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Aqueduct stenosis due to venous ectasia with a dural arteriovenous fistula
P Brugières1, C Combes, C el-Khoury
1Service de Neuroradiologie, Hôpital Henri Mondor, Créteil, France.
Neuroradiology
|June 29, 2000
Abstract:
We report aqueduct compression by venous ectasia in a 65-year-old man with a dural arteriovenous fistula in the posterior cranial fossa draining into a superior vermian vein. Conventional and phase-contrast MRI showed the aqueduct stenosis and the causative dilated vein.