Fast acquisition‐weighted three‐dimensional proton MR spectroscopic imaging of the human prostate

Tom W.J. Scheenen; Dennis W.J. Klomp; Stefan A. Röll; Jurgen J. Fütterer; Jelle O. Barentsz; Arend Heerschap

doi:10.1002/mrm.20103

journal article Jun 28, 2004

Fast acquisition‐weighted three‐dimensional proton MR spectroscopic imaging of the human prostate

Tom W.J. Scheenen Dennis W.J. Klomp Stefan A. Röll Jurgen J. Fütterer

Jelle O. Barentsz Arend Heerschap

Magnetic Resonance in Medicine Vol. 52 No. 1 pp. 80-88 · Wiley

View at Publisher Save 10.1002/mrm.20103

Abstract

AbstractThe clinical application of 3D proton spectroscopic imaging (3D SI) of the human prostate requires a robust suppression of periprostatic lipid signal contamination, minimal intervoxel signal contamination, and the shortest possible measurement time. In this work, a weighted elliptical sampling of k‐space, combined with k‐space filtering and pulse repetition time (TR) reduction minimized lipid signals, intervoxel contamination, and measurement time. At 1.5 T, the MR‐visible prostate metabolites citrate, creatine, and choline can now be mapped over the entire human prostate with uncontaminated spherical voxels, with a volume down to 0.37 cm3, in measurement times of 7–15 min. Magn Reson Med 52:80–88, 2004. © 2004 Wiley‐Liss, Inc.

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Details

Published: Jun 28, 2004
Vol/Issue: 52(1)
Pages: 80-88
License: View

Authors

Cite This Article

Tom W.J. Scheenen, Dennis W.J. Klomp, Stefan A. Röll, et al. (2004). Fast acquisition‐weighted three‐dimensional proton MR spectroscopic imaging of the human prostate. Magnetic Resonance in Medicine, 52(1), 80-88. https://doi.org/10.1002/mrm.20103

Fast acquisition‐weighted three‐dimensional proton MR spectroscopic imaging of the human prostate

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