scholarly journals Time-Resolved MR Angiography of the Legs at 3 T Using a Low Dose of Gadolinium: Initial Experience and Contrast Dynamics

2012 ◽  
Vol 198 (3) ◽  
pp. 686-691 ◽  
Author(s):  
Gurpreet Singh Sandhu ◽  
Rod P. Rezaee ◽  
John Jesberger ◽  
Katherine Wright ◽  
Mark A. Griswold ◽  
...  
Keyword(s):  
Mr Angiography ◽  
Low Dose ◽  
Initial Experience ◽  
Time Resolved

Time-Resolved 3D MR Angiography with Parallel Imaging for Evaluation of Hemodialysis Fistulas and Grafts: Initial Experience

2006 ◽  
Vol 186 (5) ◽  
pp. 1436-1442 ◽  
Author(s):  
Jingbo Zhang ◽  
Elizabeth M. Hecht ◽  
Thomas Maldonado ◽  
Vivian S. Lee
Keyword(s):  
Mr Angiography ◽  
Parallel Imaging ◽  
Initial Experience ◽  
Time Resolved ◽  
Hemodialysis Fistulas

Low-dose contrast-enhanced time-resolved MR angiography at 3T: Diagnostic accuracy for treatment planning and follow-up of vascular malformations

2011 ◽  
Vol 66 (12) ◽  
pp. 1181-1192 ◽  
Author(s):  
M. Anzidei ◽  
B. Cavallo Marincola ◽  
A. Napoli ◽  
L. Saba ◽  
F. Zaccagna ◽  
...  
Keyword(s):  
Diagnostic Accuracy ◽  
Treatment Planning ◽  
Mr Angiography ◽  
Low Dose ◽  
Vascular Malformations ◽  
Time Resolved ◽  
Contrast Enhanced

Low-Dose, Time-Resolved, Contrast-Enhanced 3D MR Angiography in the Assessment of the Abdominal Aorta and Its Major Branches at 3 Tesla

2010 ◽  
Vol 17 (5) ◽  
pp. 564-576 ◽  
Author(s):  
Ulrich Kramer ◽  
Michael Fenchel ◽  
Gerhard Laub ◽  
Achim Seeger ◽  
Bernhard Klumpp ◽  
...  
Keyword(s):  
Abdominal Aorta ◽  
Mr Angiography ◽  
Low Dose ◽  
3 Tesla ◽  
Time Resolved ◽  
Dose Time ◽  
Contrast Enhanced

Pretreatment Evaluation of Peripheral Vascular Malformations Using Low-Dose Contrast-Enhanced Time-Resolved 3D MR Angiography: Initial Results in 22 Patients

2011 ◽  
Vol 196 (3) ◽  
pp. 702-711 ◽  
Author(s):  
Ulrich Kramer ◽  
Ulrike Ernemann ◽  
Michael Fenchel ◽  
Achim Seeger ◽  
Gerhard Laub ◽  
...  
Keyword(s):  
Mr Angiography ◽  
Low Dose ◽  
Vascular Malformations ◽  
Peripheral Vascular ◽  
Time Resolved ◽  
Contrast Enhanced ◽  
Initial Results

scholarly journals Low dose time-resolved CT-angiography in pediatric patients with venous malformations using 3rd generation dual-source CT: Initial experience

2016 ◽  
Vol 3 ◽  
pp. 216-222 ◽  
Author(s):  
Thomas Henzler ◽  
Nils Vogler ◽  
Bettina Lange ◽  
Franz Dally ◽  
Mathias Meyer ◽  
...  
Keyword(s):  
Ct Angiography ◽  
Low Dose ◽  
Pediatric Patients ◽  
Initial Experience ◽  
Dual Source Ct ◽  
Venous Malformations ◽  
Time Resolved ◽  
Dose Time ◽  
Dual Source

Time-resolved, contrast-enhanced 3D MR angiography in the subclavian steal effect

VASA ◽  
2010 ◽  
Vol 39 (1) ◽  
pp. 85-93 ◽  
Author(s):  
Schubert
Keyword(s):  
Mr Angiography ◽  
Time Resolved ◽  
Time To Peak ◽  
Vertebral Arteries ◽  
Subclavian Steal ◽  
Cerebrovascular Events ◽  
Graphic Analysis ◽  
Contrast Enhanced ◽  
Hemodynamic Information ◽  
Supraaortic Vessels

The subclavian steal effect indicates atherosclerotic disease of the supraaortic vessels but rarely causes cerebrovascular events in itself. Noninvasive imaging providing detailed anatomic as well as hemodynamic information would therefore be desirable. From a group of 25 consecutive patients referred for MR angiography, four with absent or highly attenuated signal in one of the vertebral arteries on 3D multislab time-of-flight MR angiography were selected to undergo 3D time-resolved contrast-enhanced MR angiography. The time-resolved 3D contrast series (source images and MIPs) were evaluated visually and by graphic analysis of time-intensity curves derived from the respective V1 and V3 segments of both vertebral arteries on the source images. In two cases with high-grade proximal left subclavian stenosis, time-resolved 3D ce-MRA was able to visualise retrograde contrast filling of the left VA. There was a marked delay in time-to-peak between the left and right V1 segments in one case and a shallower slope of enhancement in another. In the other two cases, there was complete or collateralised segmental occlusion of the VAs.

Re: ECG-gated quiescent-interval single-shot MR angiography of the lower extremities: Initial experience at 3 T

2014 ◽  
Vol 69 (10) ◽  
pp. 1092
Author(s):  
M.S. Menzilcioglu ◽  
M. Duymus ◽  
S. Avcu ◽  
F. Ozkan ◽  
S. Yildiz
Keyword(s):  
Mr Angiography ◽  
Lower Extremities ◽  
Single Shot ◽  
Initial Experience
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