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Proceedings Paper

Changes in in-vivo autofluorescence spectra at different periods in rat colorectal tumor progression
Author(s): S. Fu; Chee Teck Chia; C. L. Tang; Cheong Hoong Diong; Francis Choen Seow
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Paper Abstract

The study focuses on the Laser-Induced Autofluorescence (LIAF) diagnosis technique to identify early tumor tissue. 442nm light from a Helium-Cadmium Laser is excited to investigate the spectra of the in vivo normal and tumor rat colorectal tissues. The experiment results show that the LIAF spectra of the normal and tumor colorectal tissues exhibit the significant differences. The results are potentially useful for the development of a clinical study for early colorectal cancer diagnosis.

Paper Details

Date Published: 31 October 2001
PDF: 6 pages
Proc. SPIE 4432, Diagnostic Optical Spectroscopy in Biomedicine, (31 October 2001); doi: 10.1117/12.447126
Show Author Affiliations
S. Fu, Nanyang Technological Univ. (Singapore)
Chee Teck Chia, Nanyang Technological Univ. (Singapore)
C. L. Tang, Singapore General Hospital (Singapore)
Cheong Hoong Diong, Nanyang Technological Univ. (Singapore)
Francis Choen Seow, Singapore General Hospital (Singapore)


Published in SPIE Proceedings Vol. 4432:
Diagnostic Optical Spectroscopy in Biomedicine
Theodore G. Papazoglou; Georges A. Wagnieres, Editor(s)

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