Preoperative evaluation of carotid artery stenosis: comparison of contrast-enhanced MR angiography and duplex sonography with digital subtraction angiography
I Borisch, M Horn, B Butz, N Zorger… - American journal …, 2003 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Contrast-enhanced MR angiography and extracranial
color-coded duplex sonography are noninvasive, preoperative imaging modalities for …
color-coded duplex sonography are noninvasive, preoperative imaging modalities for …
Carotid artery stenosis: contrast-enhanced MR angiography with two different scan times compared with digital subtraction angiography
P Sundgren, P Sunden, A Lindgren, J Lanke, S Holtås… - Neuroradiology, 2002 - Springer
Contrast enhanced magnetic resonance angiography (CE MRA) is a non-invasive
alternative to conventional digital subtraction angiography (DSA). CE MRA is increasingly …
alternative to conventional digital subtraction angiography (DSA). CE MRA is increasingly …
Accuracy of contrast-enhanced MR angiography in predicting angiographic stenosis of the internal carotid artery: linear regression analysis
GM Hathout, MJ Duh… - American journal of …, 2003 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: We sought to assess whether contrast-enhanced MR
angiography is able to predict the degree of angiographic stenosis of the internal carotid …
angiography is able to predict the degree of angiographic stenosis of the internal carotid …
Prospective evaluation of carotid artery stenosis: elliptic centric contrast-enhanced MR angiography and spiral CT angiography compared with digital subtraction …
J Alvarez-Linera, J Benito-León… - American journal …, 2003 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Although digital subtraction angiography (DSA) is the
reference standard for assessing carotid arteries, it is uncomfortable for patients and has a …
reference standard for assessing carotid arteries, it is uncomfortable for patients and has a …
Imaging of carotid artery stenosis: clinical efficacy and cost-effectiveness.
R Vanninen, H Manninen… - American journal of …, 1995 - Am Soc Neuroradiology
PURPOSE To determine the most accurate, safe, and cost-effective imaging protocol for
selecting patients for carotid endarterectomy. METHODS The actual costs of carotid …
selecting patients for carotid endarterectomy. METHODS The actual costs of carotid …
Determination of 60% or greater carotid stenosis: a prospective comparison of magnetic resonance angiography and duplex ultrasound with conventional …
MR Jackson, AS Chang, HA Robles… - Annals of vascular …, 1998 - Springer
n= 64), the sensitivity was 100%(CI= 89%-100%), specificity 95%(CI= 81%-99%), PPV
94%(CI= 77%-99%), and the NPV was 100%(CI= 92%-100%). The area under the ROC …
94%(CI= 77%-99%), and the NPV was 100%(CI= 92%-100%). The area under the ROC …
Comparison of intra-arterial digital subtraction angiography, magnetic resonance angiography and duplex ultrasonography for measuring carotid artery stenosis
KB Modaresi, TCS Cox, PE Summers… - Journal of British …, 1999 - academic.oup.com
Background Duplex ultrasonography and magnetic resonance angiography (MRA) are
becoming competitive alternatives to angiography for determining the degree of internal …
becoming competitive alternatives to angiography for determining the degree of internal …
[HTML][HTML] Carotid artery stenosis: preoperative noninvasive evaluation in a community hospital
GG Nicholas, MA Osborne, JW Jaffe… - Journal of vascular …, 1995 - Elsevier
Purpose: The purpose of this study was to determine whether noninvasive evaluation with
duplex ultrasonography and magnetic resonance angiography of patients with carotid artery …
duplex ultrasonography and magnetic resonance angiography of patients with carotid artery …
Contrast-enhanced 3D MR angiography of the carotid artery: comparison with conventional digital subtraction angiography
L Remonda, P Senn, A Barth… - American journal …, 2002 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Since 1996, several preliminary studies have shown the
usefulness of contrast material–enhanced MR angiography for imaging supraaortic vessels …
usefulness of contrast material–enhanced MR angiography for imaging supraaortic vessels …
Contrast-enhanced MR angiography for carotid disease: diagnostic and potential clinical impact
JM U-King-Im, RA Trivedi, MJ Graves, NJ Higgins… - Neurology, 2004 - AAN Enterprises
Objective: To compare contrast-enhanced MR angiography (CEMRA) with intra-arterial
digital subtraction angiography (DSA) for evaluating carotid stenosis. Methods: A total of 167 …
digital subtraction angiography (DSA) for evaluating carotid stenosis. Methods: A total of 167 …