The rupture of an intracranial aneurysm leads to subarachnoid hemorrhage (SAH). To
prevent SAH, unruptured lesions can be treated by either endovascular or microsurgical …

Objective The purpose of this prospective study was to compare a novel dual-energy
computed tomographic angiography (DECTA) method for postoperative assessment of …

Purpose To evaluate the ability of dual-energy CT angiography (DECTA) in metal artifact
reduction in patients with treated intracranial aneurysms by comparing DECTA-based virtual …

Object The purpose of this study was to evaluate the diagnostic accuracy of an optimized
angiographic CT (ACT) program with intravenous contrast agent injection (ivACT) in the …

BACKGROUND: For preclusion of remnants after aneurysm clipping, a reliable, noninvasive
imaging technique is desirable. OBJECTIVE: To evaluate the reliability of optimized …

Introduction To compare intra-and inter-observer reliability of aneurysm measurements
obtained by a 3D computer-aided technique with standard manual aneurysm measurements …

Background: The invasiveness and risk of thromboembolic complications of catheter
angiography underline the need for alternative imaging modalities in patients following …

Purpose To evaluate the diagnostic performance, image quality, artifacts, and radiation
doses of virtual non-contrast (VNC) images, relative to true non-contrast (TNC) images, in …

Purpose To investigate the impact of iterative metal artifact reduction (iMAR) on artifacts
related to neurosurgical clips or endovascular coils when combined to filtered back …

AIM: To understand the late anatomical results of surgically treated intracranial aneurysms
(IA's) and to investigate the incidence of recurrent, de novo aneurysms, the natural history of …