The main results of the scientific activity of the Institute in 2020 are presented: the study of the structural features of diagnostic images based on their heterogeneity for the purpose of differential diagnosis of malignant neoplasms; development of radiation diagnostic criteria for differential diagnosis of congenital and acquired liver diseases in children; development of urgent detailed ultrasound examinations for traumatic injuries of the human body, complex radiation examination of the

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... und channel in case of a gunshot injury; development of methodological foundations for the use of multiparametric high-field MRI of the brain to assess the state of the leading tracts and the functional capacity of the cerebral cortex. Methods for textural analysis of computed tomographic images, echograms of normal and tumor tissues based on the use of coefficients of one-dimensional heterogeneity, anisotropy coefficient, and verticality coefficient have been developed. For the first time in Ukraine, a mathematical system that provides in 93-98% of cases of recognition of fibrous (precision) liver changes based on ultrasound images (utility model patent No. 139916) has been developed; significant differences between the values of mathematical criteria for normal and damaged liver based on computer processing of echographic images allow solving the problem of recognizing diffuse liver diseases.