Abstract
We report aqueduct compression by venous ectasia in a 65-year-old man with a dural arterio-venous 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.
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Received: 9 November 1998 Accepted: 2 August 1999
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Brugières, P., Combes, C., El-Khoury, C. et al. Aqueduct stenosis due to venous ectasia with a dural arteriovenous fistula. Neuroradiology 42, 267–271 (2000). https://doi.org/10.1007/s002340050883
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DOI: https://doi.org/10.1007/s002340050883