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<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">RUDN Journal of Medicine</journal-id><journal-title-group><journal-title xml:lang="en">RUDN Journal of Medicine</journal-title><trans-title-group xml:lang="ru"><trans-title>Вестник Российского университета дружбы народов. Серия: Медицина</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2313-0245</issn><issn publication-format="electronic">2313-0261</issn><publisher><publisher-name xml:lang="en">Peoples’ Friendship University of Russia named after Patrice Lumumba (RUDN University)</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">21359</article-id><article-id pub-id-type="doi">10.22363/2313-0245-2019-23-2-187-196</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>ONCOLOGY</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ОНКОЛОГИЯ</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">NEW INFORMATION TECHNOLOGIES FOR ANALYSIS SKELETON PLANAR SCINTIGRAMMS OF PATIENTS WITH BREAST CANCER</article-title><trans-title-group xml:lang="ru"><trans-title>НОВЫЕ ИНФОРМАЦИОННЫЕ ТЕХНОЛОГИИ ДЛЯ АНАЛИЗА ПЛАНАРНЫХ СЦИНТИГРАММ СКЕЛЕТА БОЛЬНЫХ С РАКОМ ГРУДИ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kang</surname><given-names>Xinmei</given-names></name><name xml:lang="ru"><surname>Канг</surname><given-names>Ксинмей</given-names></name></name-alternatives><email>savin.sergei@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kosykh</surname><given-names>N. E.</given-names></name><name xml:lang="ru"><surname>Косых</surname><given-names>Н. Э.</given-names></name></name-alternatives><email>savin.sergei@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Levkova</surname><given-names>E. A.</given-names></name><name xml:lang="ru"><surname>Левкова</surname><given-names>Е. А.</given-names></name></name-alternatives><email>savin.sergei@mail.ru</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Razuvaev</surname><given-names>V. A.</given-names></name><name xml:lang="ru"><surname>Разуваев</surname><given-names>В. А.</given-names></name></name-alternatives><email>savin.sergei@mail.ru</email><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Savin</surname><given-names>S. Z.</given-names></name><name xml:lang="ru"><surname>Савин</surname><given-names>С. З.</given-names></name></name-alternatives><email>savin.sergei@mail.ru</email><xref ref-type="aff" rid="aff5"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">3rd Affiliated Hospital (Tumor Hospital) of Harbin Medical University</institution></aff><aff><institution xml:lang="ru">Третий (онкологический) госпиталь Харбинского медицинского университета</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">The Far-Eastern State Medical University</institution></aff><aff><institution xml:lang="ru">Федеральное государственное автономное образовательное учреждение высшего образования «Дальневосточный государственный медицинский университет»</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Medical Clinic Immunorehabilitation Center</institution></aff><aff><institution xml:lang="ru">Медицинский клинический центр иммунореабилитации</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">Far Eastern State Transport University</institution></aff><aff><institution xml:lang="ru">Федеральное государственное автономное образовательное учреждение высшего образования «Дальневосточный государственный университет путей сообщения»</institution></aff></aff-alternatives><aff-alternatives id="aff5"><aff><institution xml:lang="en">Federal State Budget Educational Institution of Higher Education Pacific National University</institution></aff><aff><institution xml:lang="ru">Хабаровский центр новых информационных технологий Федерального государственного автономного образовательного учреждения высшего образования «Тихоокеанский государственный университет»</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2019-12-15" publication-format="electronic"><day>15</day><month>12</month><year>2019</year></pub-date><volume>23</volume><issue>2</issue><issue-title xml:lang="en">VOL 23, NO2 (2019)</issue-title><issue-title xml:lang="ru">ТОМ 23, №2 (2019)</issue-title><fpage>187</fpage><lpage>196</lpage><history><date date-type="received" iso-8601-date="2019-07-01"><day>01</day><month>07</month><year>2019</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2019, Kang X., Kosykh N.E., Levkova E.A., Razuvaev V.A., Savin S.Z.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2019, Канг К., Косых Н.Э., Левкова Е.А., Разуваев В.А., Савин С.З.</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="en">Kang X., Kosykh N.E., Levkova E.A., Razuvaev V.A., Savin S.Z.</copyright-holder><copyright-holder xml:lang="ru">Канг К., Косых Н.Э., Левкова Е.А., Разуваев В.А., Савин С.З.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">http://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.rudn.ru/medicine/article/view/21359">https://journals.rudn.ru/medicine/article/view/21359</self-uri><abstract xml:lang="en"><p>In work is described practical approach to the expert system building for the analysis skeleton planar scintigramms. The aim is to analyze the numerical characteristics of bone metastases by scintigraphy. Objective. Progress in the development of bioinformatics and mathematical methods in biomedicine, as well as the development of computer and telecommunications systems and networks determines the look of the present and future of oncology technology and of medicine in general. At last years of one of the directions of high-tech-medicine development is a processing the digital image: improvement of quality of image, recovering image, its recognition of separate elements. Recognition of pathological processes is one of the most important problems of processing the medical image. Methods and results. Method of computer-aided analysis of planar osteostsintigrammy studied the skeleton of patients with breast cancer are in complete remission and in the phase progression of the disease with metastases to the skeleton. As analyzed parameter was used brightness of images. The study of the physiological accumulation of radiopharmaceuticals in patients without metastasis to the skeleton indicates a wide variation in the brightness values of the scintigram in some areas of the skeleton. At the same anatomical areas of the skeleton there are significant differences in the values of the index of average brightness. In almost all areas of the skeleton averages of the brightness lesions hyperfixation RFP for scintigram significantly prevail over those of «physiological» lesions hyperfixation. Thus, there is a direct relationship between the levels of accumulation of the radiopharmaceutical in areas of the skeleton without metastatic lesion and bone metastases occurring in these zones. Consider methodological approaches to studies of quality of qualifier at the expert system building for the analysis skeleton planar scintigramms, as well as results of conducting calculations.</p></abstract><trans-abstract xml:lang="ru"><p>В статье описан инновационный подход к построения экспертной системы для анализа скелетных планарных сцинтиграмм. Целью работы является информационный анализ характеристик костных метастазов, полученных посредством сцинтиграфии. Методы и результаты. Основа методологии - компьютерный автоматизированный анализ планарных остеостсинтиграмм скелета у больных раком молочной железы, находящихся в полной ремиссии и в фазе прогрессирования заболевания с метастазами в скелет. В качестве анализируемого параметра использована яркость изображения. Изучение физиологического накопления радиофармацевтического препарата у больных без метастазирования в скелет свидетельствует о широкой вариации значений яркости сцинтиграмм в отдельных участках скелета. На тех же анатомических участках скелета имеются значительные различия в значениях показателя средней яркости. Почти во всех областях скелета яркость пораженных метастазами очагов гиперфиксации радиофармацевтического препарата на сцинтиграммах значительно превалирует над «физиологическими» очагами гиперфиксации. Таким образом, существует прямая связь между уровнями накопления радиофармацевтических препаратов в зонах скелета без метастатического поражения и метастазами в кости, возникающими в этих зонах. Необходимо дальнейшее развитие методологических подходов к изучению качества классификатора при построении экспертной системы для анализа скелета планарных сцинтиграмм, а также совершенствовании проведения расчетов при анализе новых результатов испытаний.</p></trans-abstract><kwd-group xml:lang="en"><kwd>oncology</kwd><kwd>breast cancer</kwd><kwd>computer</kwd><kwd>aided diagnosis (CAD)</kwd><kwd>pattern recognition</kwd><kwd>medical image</kwd><kwd>skeleton planar scintigraphy</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>онкология</kwd><kwd>рак молочной железы</kwd><kwd>компьютерная автоматизированная диагностика (КАД)</kwd><kwd>распознавание образов</kwd><kwd>медицинские изображения</kwd><kwd>планарная сцинтиграфия скелета</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Pasha S.P., Ternovoy S.K. Radionuclide diagnostic. M.: GEOTAR-media, 2008. 204 p. 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