Source:http://linkedlifedata.com/resource/pubmed/id/10659760
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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
1
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pubmed:dateCreated |
2000-3-3
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pubmed:abstractText |
Our purpose in this work was to assess the reliability of the calibration coefficient for magnetic resonance water proton chemical shift temperature mapping. Over a six month period, the calibration coefficient was measured 15 times in several different phantoms. A highly linear relationship between water proton chemical shift and temperature change was found. The average temperature calibration coefficient determined from all studies was 0.009+/-0.001 ppm/degrees C. Four of the 15 studies were conducted on the same day using the same phantom. The average temperature calibration coefficient of these four studies was 0.0096+/-0.0001 ppm/degrees C.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
Jan
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pubmed:issn |
0094-2405
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
27
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
221-4
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pubmed:dateRevised |
2008-11-21
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pubmed:meshHeading |
pubmed-meshheading:10659760-Biophysical Phenomena,
pubmed-meshheading:10659760-Biophysics,
pubmed-meshheading:10659760-Humans,
pubmed-meshheading:10659760-Magnetic Resonance Imaging,
pubmed-meshheading:10659760-Phantoms, Imaging,
pubmed-meshheading:10659760-Protons,
pubmed-meshheading:10659760-Reproducibility of Results,
pubmed-meshheading:10659760-Soft Tissue Neoplasms,
pubmed-meshheading:10659760-Temperature,
pubmed-meshheading:10659760-Ultrasonic Therapy,
pubmed-meshheading:10659760-Water
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pubmed:year |
2000
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pubmed:articleTitle |
Reliability of water proton chemical shift temperature calibration for focused ultrasound ablation therapy.
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pubmed:affiliation |
Department of Diagnostic Radiology, Mayo Clinic and Foundation, Rochester, Minnesota 55905, USA. wu.tao@mayo.edu
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pubmed:publicationType |
Journal Article
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