Increased volume of coverage for abdominal contrast-enhanced MR angiography with two-dimensional autocalibrating parallel imaging: Initial experience at 3.0 Tesla

2009 ◽  
Vol 30 (5) ◽  
pp. 1093-1100 ◽  
Author(s):  
Darren P. Lum ◽  
Reed F. Busse ◽  
Christopher J. Francois ◽  
Anja C. Brau ◽  
Philip J. Beatty ◽  
...  
Keyword(s):  
Mr Angiography ◽  
Parallel Imaging ◽  
Initial Experience ◽  
Two Dimensional ◽  
3.0 Tesla ◽  
Contrast Enhanced

scholarly journals Contrast-enhanced peripheral MR angiography at 3.0 Tesla: Initial experience with a whole-body scanner in healthy volunteers

2003 ◽  
Vol 17 (5) ◽  
pp. 609-614 ◽  
Author(s):  
Tim Leiner ◽  
Marianne de Vries ◽  
Romhild Hoogeveen ◽  
G. Boudewijn C. Vasbinder ◽  
Etienne Lemaire ◽  
...  
Keyword(s):  
Healthy Volunteers ◽  
Mr Angiography ◽  
Whole Body ◽  
Initial Experience ◽  
3.0 Tesla ◽  
Contrast Enhanced ◽  
Body Scanner

Coarctation of the abdominal aorta: Demonstration of a rare anomaly using contrast-enhanced MR-angiography

VASA ◽  
2009 ◽  
Vol 38 (1) ◽  
pp. 66-71 ◽  
Author(s):  
Schubert
Keyword(s):  
Abdominal Aorta ◽  
Mr Angiography ◽  
Parallel Imaging ◽  
Left Renal Vein ◽  
Systemic Hypertension ◽  
Contrast Enhanced ◽  
Younger Age ◽  
Maximum Intensity Projections ◽  
Collateral Vessels ◽  
First Time

We describe a case of aortic coarctation at the level of the infrarenal abdominal aorta which is encountered in less than six individuals in one million. In contrast to aortic narrowing above or including the renal arteries, this seems to be a relatively benign anomaly without systemic hypertension or impaired renal function. For the first time in this type of anomaly, contrast-enhanced MR angiography (ce-MRA) on a multi-receiver channel MR system, with an 8-channel phased array coil and parallel imaging was used. Ce-MRA displayed a tortuous, narrowed aortic segment that was found to be associated with mesenteric artery stenosis and compression of the orthotopic left renal vein, also known as the nutcracker phenomenon. All major aortic branches could be depicted using 3D surface-shaded displays and subvolume maximum intensity projections (MIPs). Collateral vessels of the abdominal wall were identified using whole-volume MIPs. Since the majority of aortic malformations are diagnosed at a younger age, and many suffer from renal insufficiency, we conclude that ce-MRA will eventually place conventional DSA as the modality of choice in malformations of the abdominal aorta.

High-Spatial-Resolution Multistation MR Angiography with Parallel Imaging and Blood Pool Contrast Agent: Initial Experience

Radiology ◽  
2006 ◽  
Vol 241 (3) ◽  
pp. 861-872 ◽  
Author(s):  
Konstantin Nikolaou ◽  
Harald Kramer ◽  
Christina Grosse ◽  
Dirk Clevert ◽  
Olaf Dietrich ◽  
...  
Keyword(s):  
Contrast Agent ◽  
Spatial Resolution ◽  
Mr Angiography ◽  
Parallel Imaging ◽  
High Spatial Resolution ◽  
Blood Pool ◽  
Initial Experience ◽  
Blood Pool Contrast Agent

scholarly journals Application of direct virtual coil to dynamic contrast-enhanced MRI and MR angiography with data-driven parallel imaging

2013 ◽  
Vol 71 (2) ◽  
pp. 783-789 ◽  
Author(s):  
Kang Wang ◽  
Philip J. Beatty ◽  
Scott K. Nagle ◽  
Scott B. Reeder ◽  
James H. Holmes ◽  
...  
Keyword(s):  
Mr Angiography ◽  
Parallel Imaging ◽  
Data Driven ◽  
Dynamic Contrast Enhanced Mri ◽  
Dynamic Contrast Enhanced ◽  
Enhanced Mri ◽  
Contrast Enhanced ◽  
Contrast Enhanced Mri

scholarly journals Time-resolved, high-resolution contrast-enhanced MR angiography of dialysis shunts using the CENTRA keyhole technique with parallel imaging

2007 ◽  
Vol 25 (4) ◽  
pp. 832-840 ◽  
Author(s):  
Katja A. Mende ◽  
Johannes M. Froehlich ◽  
Constantin von Weymarn ◽  
Romhild Hoogeveen ◽  
Thomas Kistler ◽  
...  
Keyword(s):  
High Resolution ◽  
Mr Angiography ◽  
Parallel Imaging ◽  
Time Resolved ◽  
Contrast Enhanced

Coronary Arteries: MR Angiography with Fast Contrast-enhanced Three-dimensional Breath-hold Imaging—Initial Experience

Radiology ◽  
1999 ◽  
Vol 210 (2) ◽  
pp. 566-572 ◽  
Author(s):  
Winfried Kessler ◽  
Gerhard Laub ◽  
Stephan Achenbach ◽  
Dieter Ropers ◽  
Werner Moshage ◽  
...  
Keyword(s):  
Coronary Arteries ◽  
Mr Angiography ◽  
Three Dimensional ◽  
Breath Hold ◽  
Initial Experience ◽  
Contrast Enhanced

scholarly journals 3.0-Tesla MR angiography of intracranial aneurysms: Comparison of time-of-flight and contrast-enhanced techniques

2005 ◽  
Vol 21 (2) ◽  
pp. 97-102 ◽  
Author(s):  
Gordon F. Gibbs ◽  
John Huston ◽  
Matthew A. Bernstein ◽  
Stephen J. Riederer ◽  
Robert D. Brown
Keyword(s):  
Intracranial Aneurysms ◽  
Mr Angiography ◽  
Time Of Flight ◽  
3.0 Tesla ◽  
Contrast Enhanced
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