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rdf:type |
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lifeskim:mentions |
umls-concept:C0023779,
umls-concept:C0029144,
umls-concept:C0037812,
umls-concept:C0043047,
umls-concept:C0086045,
umls-concept:C0162867,
umls-concept:C0205219,
umls-concept:C0439742,
umls-concept:C0680844,
umls-concept:C0681916,
umls-concept:C0750572
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pubmed:issue |
3
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pubmed:dateCreated |
2010-7-9
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pubmed:abstractText |
We demonstrate a method to estimate the concentrations of water and lipid in scattering media such as biological tissues with diffuse optical spectra acquired over the range of 900 to 1600 nm. Estimations were performed by fitting the spectra to a model of light propagation in scattering media derived from diffusion theory. To validate the method, spectra were acquired from tissue phantoms consisting of lipid and water emulsions and swine tissues ex vivo with a two-fiber probe.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:issn |
1560-2281
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pubmed:author |
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pubmed:issnType |
Electronic
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pubmed:volume |
15
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
037015
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pubmed:meshHeading |
pubmed-meshheading:20615044-Algorithms,
pubmed-meshheading:20615044-Animals,
pubmed-meshheading:20615044-Barium Sulfate,
pubmed-meshheading:20615044-Emulsions,
pubmed-meshheading:20615044-Intra-Abdominal Fat,
pubmed-meshheading:20615044-Lipids,
pubmed-meshheading:20615044-Models, Chemical,
pubmed-meshheading:20615044-Muscles,
pubmed-meshheading:20615044-Optics and Photonics,
pubmed-meshheading:20615044-Particle Size,
pubmed-meshheading:20615044-Phantoms, Imaging,
pubmed-meshheading:20615044-Reproducibility of Results,
pubmed-meshheading:20615044-Scattering, Radiation,
pubmed-meshheading:20615044-Spectrum Analysis,
pubmed-meshheading:20615044-Subcutaneous Fat,
pubmed-meshheading:20615044-Swine,
pubmed-meshheading:20615044-Ultrasonics,
pubmed-meshheading:20615044-Water
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pubmed:articleTitle |
Estimation of lipid and water concentrations in scattering media with diffuse optical spectroscopy from 900 to 1,600 nm.
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pubmed:affiliation |
Philips Research, Minimally Invasive Healthcare Department, 5656 AE Eindhoven, The Netherlands. rami.nachabe@philips.com
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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