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5 January 2024 Laser polarimetric differential diagnosis of uterine bleeding in postmenopausal women
O. Peresunko, Ch. Felde, S. Tsyntar, V. Kostevych, O. Konovchuk
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Proceedings Volume 12938, Sixteenth International Conference on Correlation Optics; 1293828 (2024) https://doi.org/10.1117/12.3015050
Event: International Conference Correlation Optics (COR 2023), 2023, Chernivtsi, Ukraine
Abstract
The purpose of the study: to conduct laser-spectrophotometric differential diagnosis of blood in postmenopausal patients with benign processes and endometrial cancer. It was analysed on this work the dependings of autocorrelation functionsK[S ( x)] i=2;3;4 ∆ of coordinate distributions of the Stokes vector parameters polarization-inhomogeneous laser object fields of eksocervix native smears and cervical canal wall. It was revealed the behavior of power spectra distribution parameters Stokes vector ( , ) 1,2,3,4 S x y i= of object field cervix. Choice of statistical studies set points 1-4 orders polarized coherent radiation field, transformed as a result of interaction with the oncologic modified biological layers "epithelium - stroma" as a quantitative criterion polarimetric optical differentiation state of human biological tissues was proved. It is established that the increase in the value of birefringence layers of epithelial dysplasia in biological tissues and networks of collagen fibers with adenocarcinoma manifested in the growth of statistical significance since the 3rd order coordinate distributions of polarization of laser images smears and tissue sections cervix.
(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.
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O. Peresunko, Ch. Felde, S. Tsyntar, V. Kostevych, and O. Konovchuk "Laser polarimetric differential diagnosis of uterine bleeding in postmenopausal women", Proc. SPIE 12938, Sixteenth International Conference on Correlation Optics, 1293828 (5 January 2024); https://doi.org/10.1117/12.3015050
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KEYWORDS
Tissues
Polarization
Polarimetry
Statistical analysis
Tissue optics
Collagen
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