Applied Magnetic Resonance

, Volume 24, Issue 3–4, pp 409–415 | Cite as

Combined17O/1H MRI study in a whole-body scanner

  • M. Kempka
  • J. Hankiewicz
  • D. Fiat
Article

Abstract

A simple method of obtaining consecutive1H and natural-abundance17O images is described with a scanner’s original body resonator (for1H) and a homemade linear birdcage (for17O). Two kinds of experiments were performed to test the method. In the first experiment, a proton image of the phantom was acquired with a whole-body resonator. In the second experiment, the phantom was inserted into an oxygen birdcage resonator and imaged again with a whole-body resonator. The intensities of images resulting from the experiments were analyzed. Although theB 1 field homogeneity is disturbed, the proton images acquired with a whole-body resonator when the oxygen resonator is present are of acceptable quality for use in the combined17O/1H imaging.

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References

  1. 1.
    Bloom A.L., Shoolery J.N.: Phys. Rev.97, 1261–1265 (1955)CrossRefADSGoogle Scholar
  2. 2.
    Grist T.M., Jesmanowicz A., Kneeland J.B., Froncisz W., Hyde J.S.: Magn. Reson. Med.6, 253–264 (1988)CrossRefGoogle Scholar
  3. 3.
    Rath A.: J. Magn. Reson.86, 488–495 (1990)Google Scholar
  4. 4.
    Fitzsimmons J.R., Beck B.L., Brooker H.R.: Magn. Reson. Med.30, 107–114 (1993)CrossRefGoogle Scholar
  5. 5.
    Joseph P.M., Lu D.A.: IEEE Trans. Med. Imag.8, 286–294 (1989)CrossRefGoogle Scholar
  6. 6.
    Tropp J.: J. Magn. Reson.82, 51–62 (1989)Google Scholar
  7. 7.
    Murphy-Boesch J., Srinivasan R., Carvajal L., Brown T.: J. Magn. Reson.B 103, 103–114 (1994)CrossRefGoogle Scholar
  8. 8.
    Insko E.K., Leigh J.S.: J. Magn. Reson.104, 78–82 (1993)CrossRefGoogle Scholar
  9. 9.
    Fiat D., Dolinsek J., Hankiewicz J., Dujovny M., Ausman J.: Neurol. Res.15, 237–248 (1993)Google Scholar
  10. 10.
    Fiat D., Hankiewicz J., Song, X. in: 15th European Experimental NMR Conference, p. 16. Leipzig: Germany 2000.Google Scholar
  11. 11.
    Hankiewicz J., Kempka M., Fiat D.: Appl. Magn. Reson.24, 393–400 (2003)CrossRefGoogle Scholar

Copyright information

© Springer 2003

Authors and Affiliations

  • M. Kempka
    • 1
  • J. Hankiewicz
    • 1
  • D. Fiat
    • 1
  1. 1.Department of Physiology and BiophysicsUniversity of Illinois at ChicagoChicagoUSA

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