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Information × Registration Number 0218U006548, 0113U001614 , R & D reports Title Optimizing treatment of thyroid diseases using of surgical treatment and minimally invasive technology. popup.stage_title Head Deykalo Ihor Nikolayovich, Registration Date 06-06-2018 Organization Horbachevsky Ternopil State Medical Academy popup.description2 Scientific report: 49 p., 15 tab., 22 fig., 43 sources of reference. The object of study - skin melanoma, dysplastic nevi, skin cancer. Aim of study. To improve the diagnosis of melanoma and dysplastic nevi by applying new diagnostic method - spectrophotometry of digital images of pigmented skin tumors. Methods: clinical, spectrophotometric (SPM), dermatoscopy, ultrasound, morphological, computerized digital image processing, mathematical, statistical. The study included 209 patients, 45 of them were diagnosed with skin melanoma, 44 - dysplastic nevi, 91 - common nevi, 19 - basal cell carcinoma, 6 - pigmented dyskeratosis, 4 - hemangioma. The patients' age was from 18 to 75 years. Result of research: a new approach to differential diagnosis of skin melanoma and dysplastic nevi, which is based on the telemedicine diagnosis using spectrophotometry remote digital images of pigmented skin tumors. Developed computerized algorithm for processing digital images of pigmented skin tumors using special software (ImageJ). SPM established criteria for differential diagnosis of skin melanoma: Istart? 18.5 units. Imax.?115.5., AUC128 ? 5442,1; dysplastic nevi: Istart> 18.5 units., Imax.> 115.5 units., AUC128 <5442,1 and common pigmented nevi: Istart? 56.5 units., Imax. ? 125,5 units., AUC128 ? 3706,8. Adequate diagnosis is necessary to control SPM histological examination of the removed tumor of skin pigment. Remote diagnostics can use general practitioners, cosmetologists, dermatologists, oncologists that will optimize the differential diagnosis of pigmented skin tumors and detect early forms of melanoma. SPECTROPHOTOMETRY, SKIN MELANOMA, DYSPLASTIC NEVUS, SKIN CANCER. Product Description popup.authors Іващук Лариса Юріївна Герасимчук Петро Олександрович Господарський Андрій Ярославович Дейкало Ігор Миколайович Кушнір Роман Яремович Махніцький Андрій Вікторович Фіра Дмитро Богданович Шідловський Олександр Вікторович popup.nrat_date 2020-04-02 Close