Registration Number
2125U011370, Article
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Article, Стаття
Title
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Ushenko Olexander
Bilookyi Olexander
Ushenko Yuriy
Dubolazov Olexander
Soltys Irina
Litvinenko Olexandra
Olar Olexander
Bilookyi Viacheslav
Rogovyi Yurii
Padure Andrei
Baranovskyi Dmytro
Vishtak Inna
Zhylanbaeva Balkiya
Yessentayev Kairat
Omiotek Zbigniew
Віштак І. В.
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05-03-2025
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Вінницький національний технічний університет
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https://ir.lib.vntu.edu.ua/handle/123456789/44432
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Society of Photo-Optical Instrumentation Engineers
Description
The methods of layer-by-layer interference phase scanning with digital holographic reproduction of azimuth and ellipticity polarization maps for differential diagnosis of benign (nodular goiter - NG) and malignant (papillary thyroid - PT) thyroid tumours are presented. All studies in representative groups of histological sections M and AC were conducted using a circular laser beam. This ensured the azimuthal invariance and repeatability of measurements of polarization maps NG and PT. Integrated, and layer-by-layer polarization maps of NG and PT were received. Values of statistical moments of 1st - 4th order, which characterize NG and PT samples coordinate distributions of azimuth and ellipticity polarization have been determined and systematized. A set of statistical parameters - diagnostic markers most sensitive to changes in the polycrystalline structure NG and PT has been determined. The results of information analysis - determination of accuracy of vector-parametric and polarization-interference methods of differentiation of benign and malignant thyroid tumours are presented.
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2026-10-29
