Subarachnoid hemorrhage from dissecting vertebral artery aneurysms is a well-known
phenomenon. With the advent of navigable intracranial stents, these aneurysms are now …

Object. The goal of this study was to compare the freehand technique of catheter placement
using external landmarks with the technique of using the Ghajar Guide for this procedure. …

Coronavirus disease 2019 (COVID-19) is associated with a severe inflammatory response.
Inflammation affects atherosclerotic plaque vulnerability and promotes a thrombogenic …

BACKGROUND: The mechanisms and outcomes in coronavirus disease (COVID-19)–associated
stroke are unique from those of non–COVID-19 stroke. OBJECTIVE: To describe the …

Object. The authors report on important factors that influenced clinical and angiographically
demonstrated outcomes in patients treated using coil embolization. Methods. This study …

Object The authors report their results in a series of large or giant carotid ophthalmic segment
aneurysms clipped using retrograde suction decompression. Methods A retrospective …

Treatment of patients with cerebral large vessel occlusion with thrombectomy and tissue
plasminogen activator (tPA) leads to incomplete reperfusion. Using rat models of embolic and …

PURPOSE To evaluate the effects of preoperative embolization on overall surgical outcomes
after meningioma resection and determine whether pre‐ and postembolization tumor …

Study Design. Case report. Objectives. The objective of this study was to document the long-term
follow-up of a single case. Summary of Background Data. Radiosurgery is potentially a …

Recurrent or persistent extravasation of blood into the subarachnoid space is postulated to
cause superficial siderosis of the central nervous system (CNS). 2–4 Dural abnormalities, …