Fusiform aneurysms are uncommon compared with their saccular counterparts, yet they remain very challenging to treat and are associated with high rates of rebleeding and morbidity. Lack of a true aneurysm neck renders simple clip reconstruction or coil embolization usually impossible, and more advanced techniques are required, including bypass, stent-assisted coiling, and, more recently, flow diversion. In this article, the authors review posterior circulation fusiform aneurysms, including pathogenesis, natural history, and endovascular treatment, including the role of flow diversion. In addition, the authors propose an algorithm for treatment based on their practice.
Ahmed J. Awad, Justin R. Mascitelli, Reham R. Haroun, Reade A. De Leacy, Johanna T. Fifi and J Mocco
Alexander G. Chartrain, Ahmed J. Awad, Justin R. Mascitelli, Hazem Shoirah, Thomas J. Oxley, Rui Feng, Matthew Gallitto, Reade De Leacy, Johanna T. Fifi and Christopher P. Kellner
Endovascular thrombectomy device improvements in recent years have served a pivotal role in improving the success and safety of the thrombectomy procedure. As the intervention gains widespread use, developers have focused on maximizing the reperfusion rates and reducing procedural complications associated with these devices. This has led to a boom in device development. This review will cover novel and emerging technologies developed for endovascular thrombectomy.