Contrast-enhanced MR angiography: the effects of k-space truncation on luminal representation in a carotid artery phantom model
ER Melhem, JM Serfaty, L Jones… - American journal …, 2000 - Am Soc Neuroradiology
Using carotid bifurcation phantom models with different degrees of stenoses, we evaluated
the accuracy of vessel lumen representation on MR images obtained from the inverse …
the accuracy of vessel lumen representation on MR images obtained from the inverse …
Effects of doubling and tripling the spatial resolution in standard 3D contrast‐enhanced magnetic resonance angiography of carotid artery disease
Purpose To determine whether three‐dimensional (3D) contrast‐enhanced MR angiography
(CE‐MRA) of carotid artery disease may be more effective when performed at double or …
(CE‐MRA) of carotid artery disease may be more effective when performed at double or …
Dynamic contrast-enhanced MR angiography and MR imaging of the carotid artery: high-resolution sequences in different acquisition planes
BACKGROUND AND PURPOSE: First-pass contrast-enhanced MR angiography has
become the technique of choice for studying the carotid bifurcation, but this method has …
become the technique of choice for studying the carotid bifurcation, but this method has …
Contrast-enhanced MR angiography in patients with carotid artery stenosis: comparison of two different techniques with an unenhanced 2D time-of-flight sequence
HR Jäger, EA Moore, M Bynevelt, S Coley, P Mounfield… - Neuroradiology, 2000 - Springer
Conventional time-of-flight (TOF) MR angiography (MRA) in carotid artery stenosis relies on
flow-related enhancement to produce signal from vascular structures. Intravoxel phase …
flow-related enhancement to produce signal from vascular structures. Intravoxel phase …
Contrast-enhanced MR angiography of the carotid artery using 3D time-resolved imaging of contrast kinetics: comparison with real-time fluoroscopic triggered 3D …
S Naganawa, T Koshikawa, H Fukatsu… - Radiation …, 2001 - europepmc.org
Purpose To evaluate contrast-enhanced MR angiography using the 3D time-resolved
imaging of contrast kinetics technique (3D-TRICKS) by direct comparison with the …
imaging of contrast kinetics technique (3D-TRICKS) by direct comparison with the …
Three-dimensional isotropic contrast-enhanced MR angiography of the carotid artery using sensitivity-encoding and random elliptic centric k-space filling: technique …
G Riedy, X Golay, ER Melhem - Neuroradiology, 2005 - Springer
We present a study that helped optimize a three-dimensional isotropic contrast-enhanced
MR angiographic (CE-MRA) technique, using sensitivity encoding (SENSE) and random …
MR angiographic (CE-MRA) technique, using sensitivity encoding (SENSE) and random …
Contrast-enhanced 3D MR DSA of the carotid artery bifurcation: preliminary study of comparison with unenhanced 2D and 3D time-of-flight MR angiography.
DS Willig, PA Turski, R Frayne, VB Graves, FR Korosec… - Radiology, 1998 - pubs.rsna.org
PURPOSE: To compare the delineation of stenosis at the carotid artery bifurcation on three-
dimensional (3D) magnetic resonance (MR) digital subtraction angiographic (DSA) images …
dimensional (3D) magnetic resonance (MR) digital subtraction angiographic (DSA) images …
Sources of variability in measuring carotid stenosis on time-resolved contrast-enhanced MR angiograms
P Turski - American Journal of Neuroradiology, 2002 - Am Soc Neuroradiology
The assessment of proximal internal carotid stenosis by using magnetic resonance
angiography (MRA) has been substantially improved with the addition of time-resolved …
angiography (MRA) has been substantially improved with the addition of time-resolved …
Evaluation of classic 2D time-of-flight MR angiography in the depiction of severe carotid stenosis
JK DeMarco, J Huston III… - American Journal of …, 2004 - Am Roentgen Ray Soc
OBJECTIVE. The purpose of this study is to determine the sensitivity, specificity, and clinical
utility of classic 2D time-of-flight MR angiography (acquired with derated gradients) as an aid …
utility of classic 2D time-of-flight MR angiography (acquired with derated gradients) as an aid …
Use of three-dimensional MR angiography for tracking a contrast bolus in the carotid artery
ER Melhem, SD Caruthers… - American journal …, 1999 - Am Soc Neuroradiology
Contrast-bolus tracking in the carotid bifurcation was accomplished using an MR
angiographic technique with a 3D turbo field-echo readout (TR/TE= 6/3, flip angle= 50°) …
angiographic technique with a 3D turbo field-echo readout (TR/TE= 6/3, flip angle= 50°) …