Summary
A case of a ruptured saccular aneurysm arising from the proximal portion of a partially duplicated basilar artery in a 36-year-old woman is reported. CT and lumbar puncture confirmed subarachnoid haemorrhage. Cerebral angiography detected a vertebrobasilar junction aneurysm associated with basilar artery fenestration. The patient underwent successful clipping and coating of the aneurysm by a right lateral suboccipital osteoclastic approach. Embryological development, pathogenesis, diagnostic and therapeutic difficulties of this vascular malformation are discussed in this report.
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Eustacchio, S., Klein, G.E. & Pendl, G. Ruptured vertebrobasilar junction aneurysm associated with basilar artery fenestration. Acta neurochir 139, 923–927 (1997). https://doi.org/10.1007/BF01411300
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DOI: https://doi.org/10.1007/BF01411300