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Proceedings Paper

Multispectral tissue analysis with fiber probes in 0,3-16µm range for tumor margin guidance (Conference Presentation)

Paper Abstract

Review of key spectroscopy methods for label free tissue analysis - compared for tumour margin guidance capability. Comparison of key methods: Raman scattering, Mid IR-absorption, Diffuse NIR-reflection and fluorescence, – enables to select the most sensitive, specific and accurate methods for kidney cancer analysis in-vitro: fluorescence and combi Fluo/ Mid IR-absorption. 2 other combi-methods were tested ex-vivo for: a) Oral cancer – HW-Raman + Fluorescence; b) Colorectal Cancer – Fluorescence + Near-Infrared Spectroscopy. Chemometric treatment of spectral data obtained with combi-fiber probes enables to improve discrimination capability vs the single methods and shows the capability to use multi-spectral fiber spectroscopy in clinical oncology.

Paper Details

Date Published: 25 March 2020
Proc. SPIE 11236, Biomedical Vibrational Spectroscopy 2020: Advances in Research and Industry, 1123605 (25 March 2020); doi: 10.1117/12.2544399
Show Author Affiliations
Viacheslav G. Artyushenko, art photonics GmbH (Germany)

Published in SPIE Proceedings Vol. 11236:
Biomedical Vibrational Spectroscopy 2020: Advances in Research and Industry
Wolfgang Petrich; Zhiwei Huang, Editor(s)

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