Literature DB >> 10094349

Use of three-dimensional MR angiography for tracking a contrast bolus in the carotid artery.

E R Melhem1, S D Caruthers, S G Faddoul, R Tello, H Jara.   

Abstract

Contrast-bolus tracking in the carotid bifurcation was accomplished using an MR angiographic technique with a 3D turbo field-echo readout (TR/TE = 6/3, flip angle = 50 degrees) modified by a keyhole scheme. Optimal visibility of the contrast bolus was achieved by digital subtraction from a reference volume. This technique reliably time-resolves the carotid arteries from the jugular veins.

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Year:  1999        PMID： 10094349

Source DB:  PubMed          Journal:  AJNR Am J Neuroradiol        ISSN： 0195-6108            Impact factor:   3.825


  5 in total

1.  Contrast-enhanced MR angiography: the effects of k-space truncation on luminal representation in a carotid artery phantom model.

Authors:  E R Melhem; J M Serfaty; L Jones; R Itoh; B S Kuszyk; J B Martin; P Gailloud; K P Murphy; D A Rufenacht
Journal:  AJNR Am J Neuroradiol       Date:  2000 Jun-Jul       Impact factor: 3.825

2.  Time-resolved contrast-enhanced carotid MR angiography using sensitivity encoding (SENSE).

Authors:  X Golay; S J Brown; R Itoh; E R Melhem
Journal:  AJNR Am J Neuroradiol       Date:  2001-09       Impact factor: 3.825

3.  Contrast-enhanced 3D MR angiography of the carotid artery: comparison with conventional digital subtraction angiography.

Authors:  Luca Remonda; Pascal Senn; Alain Barth; Marcel Arnold; Karl-Olof Lövblad; Gerhard Schroth
Journal:  AJNR Am J Neuroradiol       Date:  2002-02       Impact factor: 3.825

4.  Prospective evaluation of carotid artery stenosis: elliptic centric contrast-enhanced MR angiography and spiral CT angiography compared with digital subtraction angiography.

Authors:  Juan Alvarez-Linera; Julián Benito-León; José Escribano; Jorge Campollo; Ricardo Gesto
Journal:  AJNR Am J Neuroradiol       Date:  2003-05       Impact factor: 3.825

5.  Three-dimensional MR digital subtraction angiography using parallel imaging and keyhole data sampling in cerebrovascular diseases: initial experience.

Authors:  Kazuhiro Tsuchiya; Chinatsu Aoki; Akira Fujikawa; Junichi Hachiya
Journal:  Eur Radiol       Date:  2004-03-20       Impact factor: 5.315
  5 in total

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