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Proceedings Paper

HpD Fluorescence Emission In Samples Of Human Pre-Malignant And Malignant Lesion Of The Bowel
Author(s): G. Bottiroli; M. Dal Fante; P. Spinelli
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Paper Abstract

Intensity measurements and spectral analysis of hematoporphyrin-derivative fluorescence in bioptic samples from adenomas and adenocarcinoma of the large bowel were performed. Adenoma was found to exhibit a fluorescence signal a little lower than that of carcinoma, but higher than that observed on normal surrounding tissue. The fluorescence of HpD localized in the two lesions differs in the spectral shape. This difference is dependent on the time past after administration.

Paper Details

Date Published: 10 July 1987
PDF: 4 pages
Proc. SPIE 0701, 1986 European Conf on Optics, Optical Systems and Applications, (10 July 1987); doi: 10.1117/12.937077
Show Author Affiliations
G. Bottiroli, Universita di Pavia (Italy)
M. Dal Fante, Istituto Nazionale Tumori (Italy)
P. Spinelli, Istituto Nazionale Tumori (Italy)

Published in SPIE Proceedings Vol. 0701:
1986 European Conf on Optics, Optical Systems and Applications
Stefano Sottini; Silvana Trigari, Editor(s)

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