Coil Now, Pipe Later: Two-stage Treatment for Acute Intracranial Aneurysm Rupture

The two main treatment modalities of acute intracranial aneurysm rupture are endovascular embolization and surgical clipping, each with its own benefits and risks. Endovascular treatment is associated with better outcomes compared to surgical clipping, but is also associated with high recurrence rates. We present the case of a patient with an acutely ruptured intracranial aneurysm, who subsequently underwent partial endovascular coiling acutely, and later underwent flow diversion therapy with the Pipeline Embolization Device. We also review the literature on this topic for further recommendations on treatment options of acute intracranial aneurysm rupture.