4D-CTA in neurovascular disease: a review

HGJ Kortman, EJ Smit, MTH Oei… - American Journal …, 2015 - Am Soc Neuroradiology
CT angiography is a widely used technique for the noninvasive evaluation of neurovascular
pathology. Because CTA is a snapshot of arterial contrast enhancement, information on flow …

Dynamic 3D-CT angiography

M Matsumoto, N Kodama, Y Endo… - American journal …, 2007 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: 3D-CT angiography (3D-CTA), a vessel-cast technique, is
useful in the diagnosis of patients with brain lesions and cerebrovascular disease. However …

4-D imaging in cerebrovascular disorders by using 320-slice CT: feasibility and preliminary clinical experience

R Klingebiel, E Siebert, S Diekmann, E Wiener… - Academic radiology, 2009 - Elsevier
RATIONALE AND OBJECTIVES: The authors report study protocols and initial clinical
experience in assessing patients with acute and chronic cerebrovascular disorders using …

Dynamic CT angiography and CT perfusion employing a 320-detector row CT

EJ Salomon, J Barfett, W Peter, A Willems… - Clinical …, 2009 - search.proquest.com
The aim of this study is to report the authors' initial clinical experience of a 320-detector row
computed tomography (CT) scanner in cerebrovascular disorders. Volumetric CT using the …

Neuroimaging by 320-row CT: is there a diagnostic benefit or is it just another scanner? A retrospective evaluation of 60 consecutive acute neurological patients

E Siebert, G Bohner, F Masuhr, K Deuschle… - Neurological …, 2010 - Springer
row CT enables dynamic CT angiography (4D CTA) of the entire intracranial circulation and
whole-brain perfusion imaging (CTP). Sixty acute patients with neurological symptoms …

320-slice CT neuroimaging: initial clinical experience and image quality evaluation

E Siebert, G Bohner, M Dewey, F Masuhr… - The British journal of …, 2009 - birpublications.org
The aim of this study was to report initial clinical experience with a 320-slice CT scanner and
to perform an image quality evaluation. 26 patients with presumptive cerebrovascular …

Multi-slice CT angiography in the evaluation of patients with acute cerebrovascular disease–a promising new diagnostic tool

R Klingebiel, M Busch, G Bohner, C Zimmer… - Journal of …, 2002 - Springer
Single-slice computed tomographic angiography (CTA) is an established imaging method
for the cerebrovascular system (CVS), but it suffers from technical limitations with respect to …

Intracranial vascular stenosis and occlusive disease: evaluation with CT angiography, MR angiography, and digital subtraction angiography

S Bash, JP Villablanca, R Jahan… - American journal …, 2005 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Although digital subtraction angiography (DSA) provides
excellent visualization of the intracranial vasculature, it has several limitations. Our purpose …

Automatic segmentation of intracranial arteries and veins in four‐dimensional cerebral CT perfusion scans

A Mendrik, E Vonken, B van Ginneken, E Smit… - Medical …, 2010 - Wiley Online Library
Purpose: CT angiography (CTA) scans are the current standard for vascular analysis of
patients with cerebrovascular diseases, such as acute stroke and subarachnoid …

Displaying multiphase CT angiography using a time-variant color map: practical considerations and potential applications in patients with acute stroke

JM Ospel, O Volny, W Qiu, M Najm… - American Journal …, 2020 - Am Soc Neuroradiology
Various imaging protocols exist for the identification of vessel occlusion and assessment of
collateral flow in acute stroke. CT perfusion is particularly popular because the color maps …