Flow diversion treatment of a large left cavernous aneurysm with complete occlusion of the aneurysm demonstrated at 6-month follow-up angiogram. Flow diversion treatment of a large left cavernous aneurysm with complete occlusion of the aneurysm demonstrated at 6-month follow-up angiogram. Bowen Jiang et al. Stroke Vasc Neurol 2016;svn-2016-000027 Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/