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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/SSMJ20250207</article-id><article-id custom-type="elpub" pub-id-type="custom">sibmed-2075</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>Топографическая анатомия печени детей и подростков по данным прижизненной визуализации</article-title><trans-title-group xml:lang="en"><trans-title>Topographic anatomy of the liver of children and adolescents according to intravital imaging</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7279-9195</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лозинский</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Lozinskiy</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p> Лозинский Андрей Сергеевич, к.м.н. </p><p> 460000, г. Оренбург, ул. Советская, 6 </p></bio><bio xml:lang="en"><p> Andrey S. Lozinskiy, candidate of medical sciences </p><p> 460000, Orenburg, Sovetskaya st., 6 </p></bio><email xlink:type="simple">a-lozinskiy@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Оренбургский государственный медицинский университет Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Orenburg State Medical University of Minzdrav of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>06</day><month>05</month><year>2025</year></pub-date><volume>45</volume><issue>2</issue><fpage>70</fpage><lpage>79</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Лозинский А.С., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Лозинский А.С.</copyright-holder><copyright-holder xml:lang="en">Lozinskiy A.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/2075">https://sibmed.elpub.ru/jour/article/view/2075</self-uri><abstract><p>Цель исследования – установление возрастных и половых закономерностей топографии печени детей и подростков по данным прижизненной визуализации для использования при определении скелетотопии органов брюшной полости.Материал и методы. Проанализированы компьютерные томограммы живота 88 детей и подростков без видимой патологии со стороны органов брюшной полости. Обследованные разделены на четыре возрастные группы: периоды раннего, первого и второго детства, подростковый период. Исследование выполнено на 16-срезовых компьютерных томографах с определением расстояния от печени до поверхности тела, соседних органов и анатомических образований живота, скелетотопии.Результаты и их обсуждение. Установлено статистически значимое увеличение расстояния от печени до поперечной ободочной кишки, петель тощей и подвздошной кишок, брюшной аорты и селезенки и уменьшение расстояния от печени до двенадцатиперстной кишки от раннего детского к подростковому возрасту. Скелетотопически с возрастом определена тенденция к более низкому расположению печени. Правая доля печени в большинстве случаев располагалась между ThVIII и LIII–LIV у обследованных раннего детского возраста и между ThX и LIV у подростков. Левая доля печени преимущественно размещалась между ThIX и LI–LII в раннем детском возрасте и между ThX–ThXI и LII–LIII  в подростковом. Ворота печени располагались на уровне ThXII в раннем детском возрасте и на уровне ThXII–LI в подростковом. Расстояние между печенью и поверхностью тела статистически значимо увеличивалось по всем линиям от раннего детского к подростковому возрасту. Достоверные различия между показателями девочек и мальчиков одной возрастной группы установлены среди подростков по левой средней подмышечной, левой лопаточной, правой лопаточной и правой средней подмышечной линиям.Заключение. В статье представлена топографо-анатомическая характеристика печени детей и подростков и установлены закономерности изменения с учетом пола и возраста обследованных.</p></abstract><trans-abstract xml:lang="en"><p>The aim of the study was to establish age- and gender-related patterns of liver topography in children and adolescents based on intravital visualization data for use in determining the skeletotopy of abdominal organs. Material and methods. Abdominal computed tomograms of 88 children and adolescents without visible pathology of the abdominal organs were analyzed. The subjects were divided into 4 age groups: periods of early, first and second childhood, and adolescence. The study was performed on 16-slice computed tomographs to determine the distance from the liver to the body surface, adjacent organs and anatomical structures of the abdomen, and skeletotopy. The obtained data were subjected to variational statistical processing to determine the median, the values of the 25th–75th percentiles, and the reliability of differences according to the Mann – Whitney U criterion. Results and discussion. A statistically significant increase in the distance from the liver to the transverse colon, loops of the jejunum and ileum, abdominal aorta and spleen and a decrease in the distance from the liver to the duodenum from early childhood to adolescence were established. Skeletotopically, a tendency towards a lower location of the liver was determined with age. The right lobe of the liver in most cases was located between Th VIII and LIII–LIV in those examined in early childhood, and between ThX and LIV in adolescents. The left lobe of the liver in most cases was located between Th IX and LI–LII in early childhood, and between ThX–ThXI and LII–LIII in adolescence. The porta hepatis was located at the level of ThXII in early childhood and at the level of ThXII–LI in adolescence. The distance between the liver and the body surface statistically significantly increased along all lines from early childhood to adolescence. Reliable differences between the indicators of girls and boys of the same age group were established among adolescents along the left middle axillary, left scapular, right scapular and right middle axillary lines. Conclusions. The article presents the topographic and anatomical characteristics of the liver in children and adolescents and establishes patterns of change taking into account the gender and age of the subjects.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>печень</kwd><kwd>компьютерная томография</kwd><kwd>дети</kwd><kwd>подростки</kwd></kwd-group><kwd-group xml:lang="en"><kwd>liver</kwd><kwd>computed tomography</kwd><kwd>children</kwd><kwd>adolescents</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">Li K., Jiang F., Aizpuru M., Larson E.L., Xie X., Zhou R., Xiang B. Successful management and technical aspects of major liver resection in children: A retrospective cohort study. Medicine (Baltimore). 2021;100(6):e24420. doi: 10.1097/MD.0000000000024420</mixed-citation><mixed-citation xml:lang="en">Li K., Jiang F., Aizpuru M., Larson E.L., Xie X., Zhou R., Xiang B. 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