Changes in in-vivo autofluorescence spectra at different periods in rat colorectal tumor progression

被引：5

作者：

Fu, S ^{[1
]}

Chia, CT ^{[1
]}

Tang, CL ^{[1
]}

Diong, CH ^{[1
]}

Seow, C ^{[1
]}

机构：

[1] Nanyang Technol Univ, Natl Inst Educ, Nat Sci Acad Grp, Singapore 637616, Singapore

来源：

DIAGNOSTIC OPTICAL SPECTROSCOPY IN BIOMEDICINE | 2001年 / 4432卷

关键词：

laser induced autofluorescence; colorectal cancer; cancer diagnosis;

D O I：

10.1117/12.447126

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

The study focuses on the Laser-Induced Autofluorescence (LIAF) diagnosis technique for identifying early tumor tissue. 442nm tight 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.

引用

页码：118 / 123

页数：6

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