Fig. 7
From: Endovascular management of middle cerebral artery aneurysms (single-center case series study)
Example of flow diverter stent in wide neck M1 aneurysm with a branch arising from the sac. Immediately after the procedure, the patient develops left hemiplegia which raises the suspicion of thromboembolic complication. DSA revealed patent stent with slowing down of the flow within the covered branch (red arrow), no stent thrombosis; this was corrected by elevation of the patient blood pressure. Complete occlusion of the aneurysm was achieved with no complications. A Reconstructed MDCT image showing M1 aneurysm with aneurysmal branch from the sac. B A-p view DSA, showing the aneurysm and the sac branch. C Just after deployment of the stent. D Slowing down of the flow in the aneurysmal branch. E Road mapping for the stent deployment. F Vaso-CT after stent deployment