Custom annular photodetector arrays for breast cancer margin assessment using diffuse reflectance spectroscopy
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, Journal Article
Dhar, S; Lo, JY; Yu, B; Brooke, MA; Ramanujam, N; Jokerst, NM
Published in: 2011 IEEE Biomedical Circuits and Systems Conference, BioCAS 2011
December 1, 2011
A custom imaging array has been optimized for diffuse reflectance spectroscopy for breast cancer margin assessment. The imaging array has been designed, fabricated and tested with a 99% diffuse reflectance standard, a 2% diffuse reflectance standard, bovine muscle tissue, and poultry tissue. Estimated signal-to-noise ratios of greater than 35 dB have been measured with all four specimens. Reflectance contrast image maps have been extracted from the diffuse reflectance signals for the poultry tissue and correlate well with the tissue sample. © 2011 IEEE.
Duke Scholars
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2011 IEEE Biomedical Circuits and Systems Conference, BioCAS 2011
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Publication Date
December 1, 2011
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440 / 443
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Dhar, S., Lo, J. Y., Yu, B., Brooke, M. A., Ramanujam, N., & Jokerst, N. M. (2011). Custom annular photodetector arrays for breast cancer margin assessment using diffuse reflectance spectroscopy. 2011 IEEE Biomedical Circuits and Systems Conference, BioCAS 2011, 440–443. https://doi.org/10.1109/BioCAS.2011.6107822
Dhar, S., J. Y. Lo, B. Yu, M. A. Brooke, N. Ramanujam, and N. M. Jokerst. “Custom annular photodetector arrays for breast cancer margin assessment using diffuse reflectance spectroscopy.” 2011 IEEE Biomedical Circuits and Systems Conference, BioCAS 2011, December 1, 2011, 440–43. https://doi.org/10.1109/BioCAS.2011.6107822.
Dhar S, Lo JY, Yu B, Brooke MA, Ramanujam N, Jokerst NM. Custom annular photodetector arrays for breast cancer margin assessment using diffuse reflectance spectroscopy. 2011 IEEE Biomedical Circuits and Systems Conference, BioCAS 2011. 2011 Dec 1;440–3.
Dhar, S., et al. “Custom annular photodetector arrays for breast cancer margin assessment using diffuse reflectance spectroscopy.” 2011 IEEE Biomedical Circuits and Systems Conference, BioCAS 2011, Dec. 2011, pp. 440–43. Scopus, doi:10.1109/BioCAS.2011.6107822.
Dhar S, Lo JY, Yu B, Brooke MA, Ramanujam N, Jokerst NM. Custom annular photodetector arrays for breast cancer margin assessment using diffuse reflectance spectroscopy. 2011 IEEE Biomedical Circuits and Systems Conference, BioCAS 2011. 2011 Dec 1;440–443.
Published In
2011 IEEE Biomedical Circuits and Systems Conference, BioCAS 2011
DOI
Publication Date
December 1, 2011
Start / End Page
440 / 443