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Patient #3. Patient with AVM and subarachnoid haemorrhage mainly distributed in basal cisterns at CT scans (a). At digital subtracted angiography was found a dissecting aneurysm of the right vertebral artery (b). After collective discussion with a senior neurosurgeon, we decided to treat the aneurysm with implantation of a p48 MW HPC flow diverter stent (c). Delayed angiography showed complete occlusion of the aneurysm and patency of the posteroinferior cerebellar artery (d).
