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Spectral Tomography with Diffuse Near-infrared Light: Inclusion of Broadband Frequency Domain Spectral Data

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Journal J Biomed Opt
Date 2008 Nov 22
PMID 19021313
Citations 11
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Abstract

Near-infrared (NIR) region-based spectroscopy is examined for accuracy with spectral recovery using frequency domain data at a discrete number of wavelengths, as compared to that with broadband continuous wave data. Data with more wavelengths in the frequency domain always produce superior quantitative spectroscopy results with reduced noise and error in the chromophore concentrations. Performance of the algorithm in the situation of doing region-guided spectroscopy within the MRI is also considered, and the issue of false positive prior regions being identified is examined to see the effect of added wavelengths. The results indicate that broadband frequency domain data are required for maximal accuracy. A broadband frequency domain experimental system was used to validate the predictions, using a mode-locked Ti:sapphire laser for the source between 690- and 850-nm wavelengths. The 80-MHz pulsed signal is heterodyned with photomultiplier tube detection, to lower frequency for data acquisition. Tissue-phantom experiments with known hemoglobin absorption and tissue-like scatter values are used to validate the system, using measurements every 10 nm. More wavelengths clearly provide superior quantification of total hemoglobin values. The system and algorithms developed here should provide an optimal way to quantify regions with the goal of image-guided breast tissue spectroscopy within the MRI.

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References
1.
Pogue B, Jiang S, Dehghani H, Kogel C, Soho S, Srinivasan S . Characterization of hemoglobin, water, and NIR scattering in breast tissue: analysis of intersubject variability and menstrual cycle changes. J Biomed Opt. 2004; 9(3):541-52. DOI: 10.1117/1.1691028. View

2.
van Staveren H, Moes C, van Marie J, Prahl S, van Gemert M . Light scattering in Intralipid-10% in the wavelength range of 400-1100 nm. Appl Opt. 2010; 30(31):4507-14. DOI: 10.1364/AO.30.004507. View

3.
Brooksby B, Pogue B, Jiang S, Dehghani H, Srinivasan S, Kogel C . Imaging breast adipose and fibroglandular tissue molecular signatures by using hybrid MRI-guided near-infrared spectral tomography. Proc Natl Acad Sci U S A. 2006; 103(23):8828-33. PMC: 1482663. DOI: 10.1073/pnas.0509636103. View

4.
Cubeddu R, DAndrea C, Pifferi A, Taroni P, Torricelli A, Valentini G . Effects of the menstrual cycle on the red and near-infrared optical properties of the human breast. Photochem Photobiol. 2000; 72(3):383-91. View

5.
Durduran T, Choe R, Culver J, Zubkov L, Holboke M, Giammarco J . Bulk optical properties of healthy female breast tissue. Phys Med Biol. 2002; 47(16):2847-61. DOI: 10.1088/0031-9155/47/16/302. View