Solitaire AB stent-assisted coiling embolization for the treatment of ruptured very small XXXX .

@entity1 @entity932 @entity438 @entity439 @entity850 @entity1756
UNASSIGNED: Recent advances in neuroradiological techniques have increasingly improved the diagnosis rate for @entity439 , particularly with the widespread use of three-dimensional cerebral angiography. However, the treatment of @entity439 remains a considerable challenge for neurosurgeons. Endovascular coiling has emerged as a potential treatment option for @entity438 . The aim of the present study was to evaluate the safety and efficacy of Solitaire AB stent-assisted coiling embolization for the treatment of ruptured very small @entity438 . This retrospective study included nine consecutive @entity1 with ruptured very small @entity438 ( <=3 mm) that underwent Solitaire AB stent-assisted coiling embolization. The @entity439 were located in the ophthalmic branch of the internal carotid artery (n=2), the posterior communicating branch of the internal carotid artery (n=4), the top of the basilar artery (n=1) and the middle cerebral artery (n=2). Solitaire AB stents were successfully implanted in all nine @entity1 . Of the nice individuals, six @entity1 exhibited complete occlusion at Raymond grade I and three @entity1 exhibited occlusion at Raymond grade II. No @entity1756 was observed during the surgery. During the follow-up period of 8-13 months, no @entity932 occurred. A total of seven @entity1 underwent follow-up digital subtraction angiography at 5-10 months post-intervention. No recurrence of the @entity439 and no @entity850 or occlusion of the parent arteries was observed. Therefore, Solitaire AB stent-assisted coil embolization was demonstrated to be a safe and effective treatment for ruptured very small @entity438 . The long-term efficacy of this technique may be improved by increasing the packing density around the aneurysmal neck and improving the hemodynamics.
