Literature DB >> 9240082

Contrast-enhanced MR angiography. Methods, limitations and possibilities.

M Kouwenhoven1.   

Abstract

Whereas conventional MRA relies on enhanced blood signal from flow-induced magnitude and/or phase effects, gadolinium-enhanced MRA relies mainly on the enhanced blood signal caused by the reduced relaxation time T1. This has a large impact on the imaging technique used, as well as on the imaging volume orientation and the total scanning time. In general, gadolinium-enhanced MRA is faster, with fewer artifacts than MRA without contrast agents.

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Year:  1997        PMID： 9240082

Source DB:  PubMed          Journal:  Acta Radiol Suppl        ISSN： 0365-5954


  5 in total

1.  3D contrast-enhanced MR angiography using fluoroscopic triggering and an elliptical centric view order.

Authors:  S J Riederer; S B Fain; D G Kruger; R F Busse
Journal:  Int J Card Imaging       Date:  1999-04

2.  Real-time imaging and triggering of 3D contrast-enhanced MR angiograms using MR fluoroscopy.

Authors:  S J Riederer; S B Fain; D G Kruger; R F Busse
Journal:  MAGMA       Date:  1999-08       Impact factor: 2.310

3.  Technical note: postgadolinium two-dimensional time-of-flight MR angiography of the foot.

Authors:  Erik Nelson; Jorge Medina; Chris Cusack; John Caveney; Richard Tello
Journal:  MAGMA       Date:  2003-09-02       Impact factor: 2.310

4.  Time of Flight 3D Magnetic Resonance Angiography in the Follow-up of Coiled Cerebral Aneurysms.

Authors:  W M Adams; R D Laitt; A Jackson
Journal:  Interv Neuroradiol       Date:  2001-05-15       Impact factor: 1.610

5.  The role of MR angiography in the pretreatment assessment of intracranial aneurysms: a comparative study.

Authors:  W M Adams; R D Laitt; A Jackson
Journal:  AJNR Am J Neuroradiol       Date:  2000-10       Impact factor: 3.825
  5 in total

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