Spectroscopic imaging of bladder cancer

Stavros G. Demos; Regina F Gandour-Edwards; Rajen Ramsamooj; Ralph W deVere White

doi:10.1117/12.476382

Spectroscopic imaging of bladder cancer

Stavros G. Demos, Regina F Gandour-Edwards, Rajen Ramsamooj, Ralph W deVere White

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The feasibility of developing bladder cancer detection methods using intrinsic tissue optical properties is the focus of this investigation. In vitro experiments have been performed using polarized elastic light scattering in combination with tissue autofluorescence in the NIR spectral region under laser excitation in the green and red spectral regions. The experimental results obtained from a set of tissue specimens from 25 patients reveal the presence of optical fingerprint characteristics suitable for cancer detection with high contrast and accuracy. These photonic methods are compatible with existing endoscopic imaging modalities which make them suitable for in-vivo application.

Original language	English (US)
Title of host publication	Proceedings of SPIE - The International Society for Optical Engineering
Editors	L.S. Bass, N Kollias, R.S. Malek, A Katzir, U.K. Shah, B.J.F. Wong, E.A. Trowers, T.A. Woodward, W.T.W. de Riese, D.S. Robinson, H-D Reidenbach, K.D. Paulsen, K.W. Gregory
Pages	125-128
Number of pages	4
Volume	4949
DOIs	https://doi.org/10.1117/12.476382
State	Published - 2003
Event	Lasers in Surgery: Advanced Characterization, Therapeutics, and Systems XIII - San Jose,CA, United States Duration: Jan 25 2003 → Jan 26 2003

Other

Other	Lasers in Surgery: Advanced Characterization, Therapeutics, and Systems XIII
Country	United States
City	San Jose,CA
Period	1/25/03 → 1/26/03

Keywords

Backscattering
Polarization
Tissue autofluorescence
Tissue Imaging

ASJC Scopus subject areas

Electrical and Electronic Engineering
Condensed Matter Physics

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Demos, S. G., Gandour-Edwards, R. F., Ramsamooj, R., & deVere White, R. W. (2003). Spectroscopic imaging of bladder cancer. In L. S. Bass, N. Kollias, R. S. Malek, A. Katzir, U. K. Shah, B. J. F. Wong, E. A. Trowers, T. A. Woodward, W. T. W. de Riese, D. S. Robinson, H-D. Reidenbach, K. D. Paulsen, & K. W. Gregory (Eds.), Proceedings of SPIE - The International Society for Optical Engineering (Vol. 4949, pp. 125-128) https://doi.org/10.1117/12.476382

Spectroscopic imaging of bladder cancer. / Demos, Stavros G.; Gandour-Edwards, Regina F; Ramsamooj, Rajen; deVere White, Ralph W.

Proceedings of SPIE - The International Society for Optical Engineering. ed. / L.S. Bass; N Kollias; R.S. Malek; A Katzir; U.K. Shah; B.J.F. Wong; E.A. Trowers; T.A. Woodward; W.T.W. de Riese; D.S. Robinson; H-D Reidenbach; K.D. Paulsen; K.W. Gregory. Vol. 4949 2003. p. 125-128.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Demos, SG, Gandour-Edwards, RF, Ramsamooj, R & deVere White, RW 2003, Spectroscopic imaging of bladder cancer. in LS Bass, N Kollias, RS Malek, A Katzir, UK Shah, BJF Wong, EA Trowers, TA Woodward, WTW de Riese, DS Robinson, H-D Reidenbach, KD Paulsen & KW Gregory (eds), Proceedings of SPIE - The International Society for Optical Engineering. vol. 4949, pp. 125-128, Lasers in Surgery: Advanced Characterization, Therapeutics, and Systems XIII, San Jose,CA, United States, 1/25/03. https://doi.org/10.1117/12.476382

Demos SG, Gandour-Edwards RF, Ramsamooj R, deVere White RW. Spectroscopic imaging of bladder cancer. In Bass LS, Kollias N, Malek RS, Katzir A, Shah UK, Wong BJF, Trowers EA, Woodward TA, de Riese WTW, Robinson DS, Reidenbach H-D, Paulsen KD, Gregory KW, editors, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 4949. 2003. p. 125-128 https://doi.org/10.1117/12.476382

Demos, Stavros G. ; Gandour-Edwards, Regina F ; Ramsamooj, Rajen ; deVere White, Ralph W. / Spectroscopic imaging of bladder cancer. Proceedings of SPIE - The International Society for Optical Engineering. editor / L.S. Bass ; N Kollias ; R.S. Malek ; A Katzir ; U.K. Shah ; B.J.F. Wong ; E.A. Trowers ; T.A. Woodward ; W.T.W. de Riese ; D.S. Robinson ; H-D Reidenbach ; K.D. Paulsen ; K.W. Gregory. Vol. 4949 2003. pp. 125-128

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