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Information × Registration Number 0219U005577, 0118U005315 , R & D reports Title Modernization of digital contact thermograph popup.stage_title Head Biloshenko Viktor Oleksandrovych, Registration Date 18-12-2019 Organization Donetsk Institute of Physics @ Engineering named after O.O.Galkin NAS of Ukraine popup.description2 The object of the study is the evaluation of the temperature field on mammary gland thermograms obtained with the use of a digital contact thermograph, including an integrated automated expert system, depending on pathological changes in the mammary glands. The purpose of scientific and technical work is to modernize the digital contact thermograph by equipping it with an automated expert evaluation system of thermograms for screening examination of women in order to detect breast diseases. Research Methods - Quantitative analysis of thermomamograms using statistical and neural network methods. On the basis of the study of breast thermograms of women who were simultaneously examined by traditional methods of diagnostics (radiography, ultrasound, biopsy), quantitative indices of the surface temperature of the skin of the mammary glands were revealed and a comparative analysis was performed in normal and pathological processes. The protocols of the results of the analysis were drawn up. A series of models for predicting the risk of breast pathology have been constructed. Nonlinear neural network MLP model was found to be the best predictor of breast pathology risk prediction. The latter is implemented in a developed computer program, which is integrated into a mass-produced digital contact thermograph. Verification of the automated expert system showed that its sensitivity is 80.4%, specificity - 80.9%. The automated expert system, consisting of a modernized digital contact thermograph, facilitates the organization of a mass examination of women by reducing its cost and the ability to reach a large number of patients away from medical centers. Product Description popup.authors Гур'янов Віталій Григорович Дворніков Євген Олександрович Лях Юрій Єремійович Распорня Дмитро Володимирович Таренков Володимир Юрійович popup.nrat_date 2020-04-02 Close