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<article article-type="research-article" dtd-version="1.3" 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" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">sibmed</journal-id><journal-title-group><journal-title xml:lang="ru">Сибирский научный медицинский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Сибирский научный медицинский журнал</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2410-2512</issn><issn pub-type="epub">2410-2520</issn><publisher><publisher-name>ИЦиГ СО РАН</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18699/SSMJ20220606</article-id><article-id custom-type="elpub" pub-id-type="custom">sibmed-934</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>МЕДИКО-БИОЛОГИЧЕСКИЕ НАУКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BIOMEDICINE</subject></subj-group></article-categories><title-group><article-title>Особенности создания базы данных нейроонкологических 3D МРТ-изображений для обучения искусственного интеллекта</article-title><trans-title-group xml:lang="en"><trans-title>Specific features of designing a database for neuro-oncological 3D MRI images to be used in training artificial intelligence</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7537-3846</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Амелина</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Amelina</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Евгения Валерьевна Амелина, к.ф.-м.н.</p><p>630090, г. Новосибирск, ул. Пирогова, 1</p></bio><bio xml:lang="en"><p>Evgenia V. Amelina, candidate of physical and mathematical sciences</p><p>630090, Novosibirsk, Pirogov str., 1</p></bio><email xlink:type="simple">amelina.evgenia@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9293-4083</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Летягин</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Letyagin</surname><given-names>A. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Андрей Юрьевич Летягин, д.м.н., проф.</p><p>630090, г. Новосибирск, ул. Пирогова, 1</p><p>630060, г. Новосибирск, ул. Тимакова, 2</p></bio><bio xml:lang="en"><p>Andrey Yu. Letyagin, doctor of medical sciences, professor</p><p>630090, Novosibirsk, Pirogov str., 1</p><p>630060, Novosibirsk, Timakov str., 2</p></bio><email xlink:type="simple">letyagin-andrey@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8931-9848</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тучинов</surname><given-names>Б. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Tuchinov</surname><given-names>B. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Баир Николаевич Тучинов</p><p>630090, г. Новосибирск, ул. Пирогова, 1</p></bio><bio xml:lang="en"><p>Bair N. Tuchinov</p><p>630090, Novosibirsk, Pirogov str., 1</p></bio><email xlink:type="simple">bairt@nsu.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4547-2699</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Толстокулаков</surname><given-names>Н. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Tolstokulakov</surname><given-names>N. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Николай Юрьевич Толстокулаков</p><p>630090, г. Новосибирск, ул. Пирогова, 1</p></bio><bio xml:lang="en"><p>Nikolai Yu. Tolstokulakov</p><p>630090, Novosibirsk, Pirogov str., 1</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5933-6479</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Амелин</surname><given-names>М. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Amelin</surname><given-names>M. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Михаил Евгеньевич Амелин, к.м.н.</p><p>630090, г. Новосибирск, ул. Пирогова, 1</p><p>630048, г. Новосибирск, ул. Немировича-Данченко, 132/1</p></bio><bio xml:lang="en"><p>Mikhail E. Amelin, candidate of medical sciences</p><p>630090, Novosibirsk, Pirogov str., 1</p><p>630048, Novosibirsk, Nemirovich-Danchenko str., 132/1</p></bio><email xlink:type="simple">amelin81@gmail.com</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6976-1885</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Павловский</surname><given-names>Е. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Pavlovsky</surname><given-names>E. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Евгений Николаевич Павловский, к.ф.-м.н.</p><p>630090, г. Новосибирск, ул. Пирогова, 1</p></bio><bio xml:lang="en"><p>Evgeny N. Pavlovsky, candidate of physical and mathematical sciences</p><p>630090, Novosibirsk, Pirogov str., 1</p></bio><email xlink:type="simple">pavlovskiy@post.nsu.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гроза</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Groza</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Владимир Валерьевич Гроза, PhD</p><p>Новосибирский государственный университет</p></bio><bio xml:lang="en"><p>Vladimir V. Groza, PhD</p><p>630090, Novosibirsk, Pirogov str., 1</p></bio><email xlink:type="simple">vladimir.groza@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0207-7648</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Голушко</surname><given-names>С. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Golushko</surname><given-names>S. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сергей Кузьмич Голушко, д.ф.-м.н., проф.</p><p>630090, г. Новосибирск, ул. Пирогова, 1</p></bio><bio xml:lang="en"><p>Sergey K. Golushko, doctor of physical and mathematical sciences, professor</p><p>630090, Novosibirsk, Pirogov str., 1</p></bio><email xlink:type="simple">s.k.golushko@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Новосибирский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Novosibirsk State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Новосибирский государственный университет; НИИ клинической и экспериментальной лимфологии – филиал ФИЦ Институт цитологии и генетики СО РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Novosibirsk State University; Research Institute of Clinical and Experimental Lymphology – Branch of the Institute of Cytology and Genetics of SB RAS</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Новосибирский государственный университет; Федеральный нейрохирургический центр Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Novosibirsk State University; Federal Neurosurgical Center of the Minzdrav of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>27</day><month>12</month><year>2022</year></pub-date><volume>42</volume><issue>6</issue><fpage>51</fpage><lpage>59</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Амелина Е.В., Летягин А.Ю., Тучинов Б.Н., Толстокулаков Н.Ю., Амелин М.Е., Павловский Е.Н., Гроза В.В., Голушко С.К., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Амелина Е.В., Летягин А.Ю., Тучинов Б.Н., Толстокулаков Н.Ю., Амелин М.Е., Павловский Е.Н., Гроза В.В., Голушко С.К.</copyright-holder><copyright-holder xml:lang="en">Amelina E.V., Letyagin A.Y., Tuchinov B.N., Tolstokulakov N.Y., Amelin M.E., Pavlovsky E.N., Groza V.V., Golushko S.K.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://sibmed.elpub.ru/jour/article/view/934">https://sibmed.elpub.ru/jour/article/view/934</self-uri><abstract><p>Исследование направлено на анализ современных подходов к организации и методологии проектирования базы данных визуализации, построенной на основе компьютерного зрения. Такие подходы необходимы для эффективной разработки диагностических систем с использованием искусственного интеллекта (ИИ). Обязательным условием для этого является качественный набор обучающих данных. Материал и методы. В статье представлена технология создания аннотированной базы данных (SBT Dataset), содержащей около 1000 клинических случаев на основе архивных данных ФГБУ «Федеральный нейрохирургический центр», Новосибирск, Россия, включая сведения о пациентах с астроцитомой, глиобластомой, менингиомой, невриномой и больных с метастазами соматических опухолей. Каждый случай представлен предоперационной МРТ. Результаты и их обсуждение. Построен набор данных (набор данных SBT), содержащий сегментированные 3D МРТ-изображения пяти типов опухолей головного мозга с общим количеством проверенных наблюдений 991. Использованы четыре последовательности МРТ – T1-WI, T1C (с Gd-контрастом), T2-WI и T2-FLAIR с гистологическим и гистохимическим послеоперационным подтверждением. Сегментация опухолей с проверкой границ элементов ядра опухоли и перифокального отека одобрена двумя аттестованными опытными нейрорадиологами. Вывод. База данных, построенная в ходе исследования, по своему объему и уровню качества (верификации) сравнима с современными наиболее популярными в мире базами данных. Предложенные в статье методологические подходы направлены на разработку высококачественных медицинских систем компьютерного зрения. База данных использовалась для создания систем искусственного интеллекта с функциями «помощника врача» по предоперационной МРТ-диагностике в нейрохирургии. </p></abstract><trans-abstract xml:lang="en"><p>The research was aimed at analyzing current approaches to the organization and design methodology of visualization database built on the basis of computer vision. Such approaches are necessary for effective development of diagnostic systems using artificial intelligence (AI). A training data set of high quality is a mandatory prerequisite for that. Material and methods. The paper presents the technology for designing an annotated database (SBT Dataset) that contains about 1000 clinical cases based on the archived data acquired by the Federal Neurosurgical Center, Novosibirsk, Russia including data on patients with astrocytoma, glioblastoma, meningioma, neurinoma, and patients with metastases of somatic tumors. Each case is represented by a preoperative MRI. The Results and discussion. The dataset was built (SBT Dataset) containing segmented 3D MRI images of 5 types of brain tumors with 991 verified observations. Each case is represented by four MRI sequences T1-WI, T1C (with Gd-contrast), T2-WI and T2-FLAIR with histological and histochemical postoperative confirmation. Tumors segmentation with verification of the tumor core elements boundaries and perifocal edema was approved by two certified experienced neuroradiologists. Conclusion. The database built during the research is comparable in its volume and quality (verification level) with the state-of-the-art databases. The methodological approaches proposed in this paper were focused on designing the high-quality medical computer vision systems. The database was used to create artificial intelligence systems with the “physician assistant” functions for preoperative MRI diagnostics in neurosurgery. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>МРТ</kwd><kwd>нейроонкология</kwd><kwd>искусственный интеллект</kwd><kwd>сегментация опухоли</kwd><kwd>классификация опухолей головного мозга</kwd></kwd-group><kwd-group xml:lang="en"><kwd>MRI</kwd><kwd>neuro-oncology</kwd><kwd>artificial intelligence</kwd><kwd>tumor segmentation</kwd><kwd>classification of brain tumors</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование проведено в рамках проекта РФФИ № 19-29-01103.</funding-statement><funding-statement xml:lang="en">The research was supported by RFBR project No. 19-29-01103.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">McDonald R.J., Schwartz K.M., Eckel L.J., Diehn F.E., Hunt C.H., Bartholmai B.J., Erickson B.J., Kallmes D.F. 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