Literature DB >> 8057809

Further observations on the measurement of tissue T1 to monitor temperature in vivo by MRI.

I R Young1, J W Hand, A Oatridge, M V Prior, G R Forse.   

Abstract

Previous results for the measurement of T1 as a means of monitoring temperature have demonstrated a linear calibration with a coefficient of the order of 1.5%/degrees C. We have studied the changes in T1 further, and observe that changes in tissue perfusion are substantial contributors to the effects observed, and that the model of what is happening is complex and may not permit a simple temperature calibration.

Mesh：

Year:  1994        PMID： 8057809     DOI： 10.1002/mrm.1910310317

Source DB:  PubMed          Journal:  Magn Reson Med        ISSN： 0740-3194            Impact factor:   4.668


  4 in total

1.  Non-invasive temperature imaging of muscles with magnetic resonance imaging using spin-echo sequences.

Authors:  E Mietzsch; M Koch; M Schaldach; J Werner; B Bellenberg; K U Wentz
Journal:  Med Biol Eng Comput       Date:  1998-11       Impact factor: 2.602

2.  Fast MRI of RF heating via phase difference mapping.

Authors:  Erik M Shapiro; Arijitt Borthakur; Michael J Shapiro; Ravinder Reddy; John S Leigh
Journal:  Magn Reson Med       Date:  2002-03       Impact factor: 4.668

3.  Magnetic resonance thermometry at 7T for real-time monitoring and correction of ultrasound induced mild hyperthermia.

Authors:  Brett Z Fite; Yu Liu; Dustin E Kruse; Charles F Caskey; Jeffrey H Walton; Chun-Yen Lai; Lisa M Mahakian; Benoit Larrat; Erik Dumont; Katherine W Ferrara
Journal:  PLoS One       Date:  2012-04-20       Impact factor: 3.240

4.  Ultrasonic enhancement of drug penetration in solid tumors.

Authors:  Chun-Yen Lai; Brett Z Fite; Katherine W Ferrara
Journal:  Front Oncol       Date:  2013-08-19       Impact factor: 6.244
  4 in total

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