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Proceedings Paper

Autofluorescent polarimetry of bile films in the liver pathology differentiation
Author(s): V. P. Prysyazhnyuk; Yu. O. Ushenko; O. V. Dubolazov; A. G. Ushenko; V. O. Savich; A. O. Karachevtsev
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Paper Abstract

A new information optical technique of diagnostics of the structure of the polycrystalline bile films is proposed. The model of Mueller-matrix description of mechanisms of optical anisotropy of such objects as optical activity, birefringence, as well as linear and circular dichroism is suggested. The ensemble of informationally topical azimuthally stable Mueller-matrix invariants is determined. Within the statistical analysis of such parameters distributions the objective criteria of differentiation of the polycrystalline bile films taken from patients with fatty degeneration (group 1) chronic hepatitis (group 2) of the liver were determined. From the point of view of probative medicine the operational characteristics (sensitivity, specificity and accuracy) of the information-optical method of Mueller-matrix mapping of polycrystalline films of bile were found and its efficiency in diagnostics of pathological changes was demonstrated.

Paper Details

Date Published: 22 September 2015
PDF: 10 pages
Proc. SPIE 9599, Applications of Digital Image Processing XXXVIII, 959921 (22 September 2015); doi: 10.1117/12.2187446
Show Author Affiliations
V. P. Prysyazhnyuk, Chernivtsi National Univ. (Ukraine)
Yu. O. Ushenko, Bukovinian State Medical Univ. (Ukraine)
O. V. Dubolazov, Bukovinian State Medical Univ. (Ukraine)
A. G. Ushenko, Bukovinian State Medical Univ. (Ukraine)
V. O. Savich, Chernivtsi National Univ. (Ukraine)
A. O. Karachevtsev, Chernivtsi National Univ. (Ukraine)


Published in SPIE Proceedings Vol. 9599:
Applications of Digital Image Processing XXXVIII
Andrew G. Tescher, Editor(s)

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