Among critically ill adults with acute aneurysmal subarachnoid hemorrhage (SAH) and anemia, a liberal transfusion strategy did not improve neurologic outcomes by 12 months compared to a restrictive ...

Currently, the marker used to predict the risk of impending rupture is the largest transverse diameter. After reaching a diameter threshold of 5.5 cm, the aneurysm is surgically repaired.

Every 18 minutes, one of those aneurysms will rupture, often leading to death or permanent neurological damage. For many, the trauma may initially present as an intense headache, often ignored ...