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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/SSMJ20240308</article-id><article-id custom-type="elpub" pub-id-type="custom">sibmed-1549</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>АНАТОМИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ANATOMY</subject></subj-group></article-categories><title-group><article-title>Морфометрические особенности структурных компонентов внутриорганного венозного русла селезенки как фрактальной системы</article-title><trans-title-group xml:lang="en"><trans-title>Morphometric features of the venous vasculature in spleen as a fractal system</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8502-0841</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дадашев</surname><given-names>А. Ш.</given-names></name><name name-style="western" xml:lang="en"><surname>Dadashev</surname><given-names>A. Sh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дадашев Али Шарудиевич</p><p>364093, г. Грозный, ул. Шерипова, 32</p></bio><bio xml:lang="en"><p>Ali Sh. Dadashev</p><p>364093, Grozny, Sheripova st., 32</p></bio><email xlink:type="simple">mukulatura95@mail.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/0000-0002-9130-3255</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Милтых</surname><given-names>И. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Miltykh</surname><given-names>I. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Милтых Илья Сергеевич</p><p>440026, г. Пенза, ул. Красная, 40</p></bio><bio xml:lang="en"><p>Ilia S. Miltykh</p><p>440026, Penza, Krasnaya st., 40</p></bio><email xlink:type="simple">contact@miltykh.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5447-1989</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зенин</surname><given-names>О. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Zenin</surname><given-names>O. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зенин Олег Константинович, д.м.н., проф.</p><p>440026, г. Пенза, ул. Красная, 40</p></bio><bio xml:lang="en"><p>Oleg K. Zenin, doctor of medical sciences, professor</p><p>440026, Penza, Krasnaya st., 40</p></bio><email xlink:type="simple">zen.olegz@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9735-9981</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кафаров</surname><given-names>Э. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kafarov</surname><given-names>E. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кафаров Эдгар Сабирович, д.м.н., проф.</p><p>364093, г. Грозный, ул. Шерипова, 32</p></bio><bio xml:lang="en"><p>Edgar S. Kafarov, doctor of medical sciences, professor</p><p>364093, Grozny, Sheripova st., 32</p></bio><email xlink:type="simple">Edgar-kafaroff@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Чеченский государственный университет имени А.А. Кадырова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kadyrov Chechen State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Пензенский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Penza State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>03</day><month>07</month><year>2024</year></pub-date><volume>44</volume><issue>3</issue><fpage>78</fpage><lpage>85</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Дадашев А.Ш., Милтых И.С., Зенин О.К., Кафаров Э.С., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Дадашев А.Ш., Милтых И.С., Зенин О.К., Кафаров Э.С.</copyright-holder><copyright-holder xml:lang="en">Dadashev A.S., Miltykh I.S., Zenin O.K., Kafarov E.S.</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/1549">https://sibmed.elpub.ru/jour/article/view/1549</self-uri><abstract><p>Цель исследования – установить морфометрические особенности различного вида структурных компонентов (биюнитов, BU) внутриорганного венозного русла селезенки (ВВРС) у лиц разного пола и возраста. Материал и методы. В основу работы положены результаты морфометрического исследования коррозионных препаратов ВВРС 64 человек (32 мужчины, 32 женщины) в возрасте от 21 до 60 лет (32 – первого периода зрелого возраста, 32 – второго периода зрелого возраста), умерших от внезапной смерти и случайных причин. Работа проведена с соблюдением этических принципов, включая Хельсинкскую декларацию Всемирной медицинской ассоциации. Измеряли диаметры (D) и длины (L) венозных сегментов, составляющих BU. ВВРС представляли как систему, состоящую из трех видов BU: 1 BU — диаметр проксимального сегмента (D) меньше суммы диаметров связанных с ним дистальных сегментов (dmax и dmin), D &lt; dmax + dmin; 0 BU – D = dmax + dmin; 2 BU – D &gt; dmax + dmin. Результаты. Установлено присутствие в составе ВВРС всех трех видов BU; наличие достоверной связи между относительным количеством BU разного вида, полом и возрастной группой; определены размеры всех трех видов BU. Наибольшие размеры имеет 1 BU, наименьшие – 0 BU; 0 BU являются самыми симметричными, 2 BU – самыми асимметричными; относительное количество 1 BU уменьшается, 0 BU увеличивается, а 2 BU практически не меняется в направлении от проксимальных участков русла к дистальным. BU 1-го вида обладают наибольшим диаметром проксимальных сегментов, в то время как BU 2-го вида занимают среднее положение в ряду значений исследуемых показателей. Наименьший диаметр принадлежит BU 0-го вида. Что касается длины сегментов L, максимальные значения характерны для 1 BU, минимальные – для 2 BU, среднее положение в ряду занимают 0 BU. Заключение. Полученные результаты могут служить фундаментом для создания морфометрического эталона ВВРС и должны учитываться при его численном моделировании.</p></abstract><trans-abstract xml:lang="en"><p>The aim of the study is to determine the morphometric features of splenic vasculature structural components (biounits, BU) of various kinds in individuals of different sex and age. Material and methods. The paper is based on the results of morphometric study of corrosion casts of splenic venous vasculature of 64 people (32 men, 32 women) at the age of 21 to 60 years (32 first period of adulthood, 32 second period of adulthood), deceased from sudden death and accidental causes. The study was conducted in compliance with ethical principles, including the World Medical Association’s Declaration of Helsinki. The diameters (D) and lengths (L) of the venous segments constituting BU were measured. Splenic venous vasculature was represented as a system consisting of three types of BU: 1 BU – the proximal segment diameter (D) is less than the sum of the diameters of distal segments (dmax and dmin) associated with it, D &lt; dmax + dmin; 0 BU – D = dmax + dmin; 2 BU – D &gt; dmax + dmin. Results. All three kinds of BUs were identified; there was a significant relationship between the relative number of BUs of different kinds, sex and age group; the sizes of all three kinds of BUs were determined; 1 BU was the largest and 0 BU was the smallest; 0 BU was the most symmetrical and 2 BU was the most asymmetrical; the relative number of 1 BU decreased, 0 BU increased, and 2 BU practically did not change in the direction from proximal to distal parts of the channel. BUs of the 1st kind have the largest diameter of proximal segments, while 2 BUs occupy the middle position in the range of values of the investigated parameters. The smallest diameter belongs to 0 BU. As for the length of segments L, the maximum values are typical for 1 BU, the minimum – for 2 BU, and the middle position in the series is occupied by 0 BU. Conclusions. The results obtained can serve as a foundation for the creation of a morphometric standard of splenic venous vasculature, and should be considered in its numerical modelling.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>селезенка</kwd><kwd>морфометрия</kwd><kwd>венозное русло</kwd><kwd>структурный компонент</kwd></kwd-group><kwd-group xml:lang="en"><kwd>spleen</kwd><kwd>morphometry</kwd><kwd>venous bed</kwd><kwd>structural component</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Costi R., Castro Ruiz C., Romboli A., Wind P., Violi V., Zarzavadjian Le Bian A. Partial splenectomy: Who, when and how. A systematic review of the 2130 published cases. J. Pediatr. 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