Neupsy Key

Cerebral vasospasm causes delayed ischemic neurologic deficits after aneurysmal subarachnoid hemorrhage. This is a well-established clinical entity with significant associated morbidity and mortality. The underlying patholphysiology is highly complex and…

Basilar artery aneurysms account for a small percentage of intracranial aneurysms; however, they are a diverse group of lesions necessitating different treatment techniques for those that are ruptured and unruptured….

The middle cerebral artery is a common location for cerebral aneurysms and is associated with a lower risk of rupture than aneurysms located in the anterior or posterior communicating arteries….

Endovascular management of intracranial aneurysms has advanced significantly over the last couple decades and continues to evolve, including aneurysms within the subgroup of supraclinoid internal carotid artery (ophthalmic, superior hypophyseal,…

In this article, the relevant anatomy of the cavernous and paraclinoid internal carotid artery is examined. Then the classic presentation of aneurysms in these locations and methods of diagnosis are…

This article reviews complications associated with the endovascular management of intracranial aneurysms, focusing on risk factors, avoidance, recognition, and management. Such complications can be devastating. Both neurologic and nonneurologic complications…

Cerebral aneurysms pose a threat to patients because of their risk of rupture causing subarachnoid hemorrhage, and the goal of treatment is the exclusion of the aneurysm from the circulation…

This article reviews essential neurointerventional tools approved in the United States, including catheters and wires, coils, flow diverters, balloons, stents, and devices for mechanical thrombectomy and thrombolysis. These devices are…