Literature DB >> 11477264

Carotid bifurcation: evaluation of time-resolved three-dimensional contrast-enhanced MR angiography.

T J Carroll1, F R Korosec, G M Petermann, T M Grist, P A Turski.   

Abstract

A magnetic resonance (MR) angiographic protocol was evaluated in the carotid bifurcation with use of a pulse sequence for time-resolved three-dimensional imaging of contrast material kinetics. The enhancement ratio, a quantitative measure of contrast enhancement, indicated that all studies included an image obtained near the peak of the intraarterial concentration of contrast agent (enhancement ratio, 90% +/- 9 [standard deviation]). Studies acquired at a higher frame rate (4.1-4.9 seconds) exhibited less venous enhancement (enhancement ratio, 25% +/- 16) than studies acquired with slower (6.0-9.6-second) frame rates (enhancement ratio, 46% +/- 25).

Mesh：

Substances：

Year:  2001        PMID： 11477264     DOI： 10.1148/radiology.220.2.r01au43525

Source DB:  PubMed          Journal:  Radiology        ISSN： 0033-8419            Impact factor:   11.105


  9 in total

1.  The emergence of time-resolved contrast-enhanced MR imaging for intracranial angiography.

Authors:  Timothy J Carroll
Journal:  AJNR Am J Neuroradiol       Date:  2002-03       Impact factor: 3.825

Review 2.  Neurovascular MRI with dynamic contrast-enhanced subtraction angiography.

Authors:  S C Coley; J M Wild; I D Wilkinson; P D Griffiths
Journal:  Neuroradiology       Date:  2003-09-20       Impact factor: 2.804

3.  Dose optimization of contrast-enhanced carotid MR angiography.

Authors:  M Unterweger; J M Froehlich; R A Kubik-Huch; B Seifert; M Birrer; T Huber; R Otto
Journal:  Eur Radiol       Date:  2005-05-05       Impact factor: 5.315

Review 4.  Whole-Body MRA.

Authors:  Harald Kramer; Harald H Quick; Bernd Tombach; Stefan O Schoenberg; Joerg Barkhausen
Journal:  Eur Radiol       Date:  2008-05-20       Impact factor: 5.315

5.  3D time-resolved contrast-enhanced cerebrovascular MR angiography with subsecond frame update times using radial k-space trajectories and highly constrained projection reconstruction.

Authors:  Y Wu; N Kim; F R Korosec; A Turk; H A Rowley; O Wieben; C A Mistretta; P A Turski
Journal:  AJNR Am J Neuroradiol       Date:  2007-10-10       Impact factor: 3.825

6.  Magnetic resonance angiography of the carotid arteries: comparison of unenhanced and contrast enhanced techniques.

Authors:  Harald Kramer; Val M Runge; John N Morelli; Kenneth D Williams; L Gill Naul; Konstantin Nikolaou; Maximilian F Reiser; Bernd J Wintersperger
Journal:  Eur Radiol       Date:  2011-04-09       Impact factor: 5.315

7.  CE-MR Angiography at 3.0 T Magnetic Field in the Study of Spinal Dural Arteriovenous Fistula. Preliminary Results.

Authors:  L Albini Riccioli; A F Marliani; P Ghedin; R Agati; M Leonardi
Journal:  Interv Neuroradiol       Date:  2007-06-27       Impact factor: 1.610

8.  Time-resolved imaging of contrast kinetics three-dimensional (3D) magnetic resonance venography in patients with pelvic congestion syndrome.

Authors:  E A Dick; C Burnett; A Anstee; M Hamady; D Black; W M W Gedroyc
Journal:  Br J Radiol       Date:  2010-10       Impact factor: 3.039

9.  Intracranial time-resolved contrast-enhanced MR angiography at 3T.

Authors:  T A Cashen; J C Carr; W Shin; M T Walker; S F Futterer; A Shaibani; R M McCarthy; T J Carroll
Journal:  AJNR Am J Neuroradiol       Date:  2006-04       Impact factor: 3.825
  9 in total

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