Neuroradiologists may encounter, on a daily basis, a challenging diversity of neurologic
disorders, including stroke, trauma, epilepsy, and even neurodegenerative conditions, such as …

Neuroradiologists generally do not fully appreciate the importance of the territory of the
ascending pharyngeal artery. The ascending pharyngeal artery is a small but important artery …

OBJECTIVE. This article reviews current neuroimaging techniques used for screening,
diagnosis, and follow-up of patients with intracranial aneurysms as well as neuroendovascular …

Background A small proportion of strokes are caused by cerebral arteriovenous malformations
(AVM). Treatment to prevent intracranial haemorrhage itself carries risks, and untreated …

Coronavirus disease 2019 (COVID-19) is a viral infection caused by the Severe Acute Respiratory
Syndrome coronavirus 2 (SARS-CoV-2), which spreads rapidly from person to person …

OBJECTIVE: To illustrate how lesion-induced neurovascular uncoupling at functional
magnetic resonance imaging (fMRI) can mimic hemispheric dominance opposite the side of a …

Background and Purpose— EmboTrap is a novel stent retriever designed to achieve rapid
and substantial flow restoration in acute ischemic stroke secondary to large-vessel occlusions…

OBJECTIVE. The Fourier transform, a fundamental mathematic tool widely used in signal
analysis, is ubiquitous in radiology and integral to modern MR image formation. Understanding …

PURPOSE To determine the influence of preoperative N-butyl cyanoacrylate embolization on
outcome in the treatment of cerebral arteriovenous malformations. METHODS Two groups …

The purpose of this pictorial essay is to provide a visual guide to the frontal sinus drainage
pathway (FSDP), associated anatomic structures, and normal variations in sinus anatomy (…