Reconstructions of phase contrast, phased array multicoil data

Matt A. Bernstein, Mladen Grgic, Thomas J. Brosnan, Norbert J. Pelc

Research output: Contribution to journalArticlepeer-review

113 Scopus citations

Abstract

We present a reconstruction method for phased array multicoil data that is compatible with phase contrast MR angiography. The proposed algorithm can produce either complex difference or phase difference angiograms. Directional flow and quantitative information are preserved with the phase difference reconstruction. The proposed method is computationally efficient and avoids intercoil cancellation errors near the velocity aliasing boundary. Feasibility of the method is demonstrated on human scans.

Original languageEnglish (US)
Pages (from-to)330-334
Number of pages5
JournalMagnetic Resonance in Medicine
Volume32
Issue number3
DOIs
StatePublished - Sep 1994

Keywords

  • Multicoil
  • phase contrast
  • phased array
  • reconstruction

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging

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