Temperature mapping using the water proton chemical shift: A chemical shift selective phase mapping method

Kagayaki Kuroda, Koichi Oshio, Andrew H. Chung, Kullervo Hynynen, Ferenc A. Jolesz

研究成果: Article査読

110 被引用数 (Scopus)

抄録

A proton-chemical-shift-based temperature imaging method, called chemical shift selective phase mapping, is proposed. The technique uses frequency-selective suppression to provide frequency selectivity to the phase mapping method. Separate imaging of the phase distributions of the water and nonwater signals reduced the error due to the presence of a nonwater signal in measuring the water proton chemical shift change in two-component samples. Imaging of the phase difference between water and oil yielded an internally referenced water proton chemical shift measurement to visualize the temperature change distribution, which was unaffected by motion-induced susceptibility changes.

本文言語English
ページ(範囲)845-851
ページ数7
ジャーナルMagnetic Resonance in Medicine
38
5
DOI
出版ステータスPublished - 1997 11 1
外部発表はい

ASJC Scopus subject areas

  • 放射線学、核医学およびイメージング

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