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Proceedings Paper

Application of inherent fluorescence in the diagnosis of early cancer
Author(s): Zhen-Fen Yu
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Paper Abstract

There are differences in molecular structure between cancer, ulcer and normal tissue. They have their own specific absorb structures, which result in the highly specificity in the absorption of radiation. When laser light with specific wavelength irradiates on cancer or normal tissue, the inherent fluorescence of them can be stimulated. With the help of specific instrument, the curve of spectrum can be drawn. The various fluorescence peak value of cancerous and normal tissue can be used to differentiate between the two. The instruments used include some kinds of the most advanced technologies in nowadays, such as current laser, photoelectron, computer, microptic rapid spectrum analysis.

Paper Details

Date Published: 2 November 1998
PDF: 4 pages
Proc. SPIE 3344, 1997 Shanghai International Conference on Laser Medicine and Surgery, (2 November 1998); doi: 10.1117/12.330166
Show Author Affiliations
Zhen-Fen Yu, Shanghai Lei Shuo Medical Apparatus Co. Ltd. (China)

Published in SPIE Proceedings Vol. 3344:
1997 Shanghai International Conference on Laser Medicine and Surgery
Jing Zhu, Editor(s)

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