BACKGROUND AND PURPOSE: Y-configuration stent-assisted coil embolization is used for
treating wide-neck aneurysms. Noninvasive alternatives to x-ray DSA for follow-up after Y …

Background Low-profile, self-expandable stents are used to treat wide-neck aneurysms
located on the smaller distal intracranial arteries. This study aimed to assess the usefulness …

BACKGROUND AND PURPOSE: Blood flow in an intracranial stent cannot be visualized
with 3D time-of-flight MR angiography owing to magnetic susceptibility and radiofrequency …

BACKGROUND AND PURPOSE: Time-of-flight MR angiography, though widely used after
coil embolization, is associated with limitations owing to magnetic susceptibility and …

Objective: The aim of this study was to determine the feasibility and usefulness of contrast-
enhanced magnetic resonance angiography (CE-MRA) and 3-dimensional (3D) time-of …

Background Artifacts introduced by stents limit the value of magnetic resonance (MR)
imaging as a follow-up modality after the stent-assisted coil embolization of cerebral …

Object Digital subtraction (DS) angiography is the current gold standard of assessing
intracranial aneurysms after coil placement. Magnetic resonance (MR) angiography offers a …

Objective The aim of this study was to determine the interobserver and intermodality
agreement in the interpretation of time-of-flight (TOF) MR angiography (MRA) for the follow …

BACKGROUND AND PURPOSE: The aim of this study was to determine the feasibility and
usefulness of contrast-enhanced MR angiography (CE-MRA) for the follow-up of intracranial …

OBJECTIVE: Despite advances in both the surgical and endovascular treatment of
intracranial aneurysms, wide-necked basilar tip aneurysms (ie, basilar tip aneurysms in …