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Layer-by-layer phase scanning of polycrystalline blood facies laser induced images for determination thyroid gland cancer and tissues injury necrosis
Автор(ы)
Olexander G. Ushenko
Oleksandr Vyacheslavovich Bilookyi
Yuriyr Ushenko
Olexander V. Dubolazov
Irina V. Soltys
Olexandra Litvinenko
Олександр Валерійович Олар
V. V. Bilookyi
Yuriy Rogovyi
Andrei Padure
Dmytro Baranovskyi
Інна Віштак
Balkiya Zhylanbaeva
Zbigniew Omiotek
Дата публикации
16 декабря 2024 г.
Тип
conference paper
Журнал
Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments (WILGA)
Первая страница
9
Последняя страница
9
Аннотация
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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