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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">asurgery</journal-id><journal-title-group><journal-title xml:lang="ru">Амбулаторная хирургия</journal-title><trans-title-group xml:lang="en"><trans-title>Ambulatornaya khirurgiya = Ambulatory Surgery (Russia)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2712-8741</issn><issn pub-type="epub">2782-2591</issn><publisher><publisher-name>ООО «ГРУППА РЕМЕДИУМ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21518/akh2026-021</article-id><article-id custom-type="elpub" pub-id-type="custom">asurgery-639</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>ОБМЕН ОПЫТОМ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>EXCHANGE OF EXPERIENCE | PRACTICE</subject></subj-group></article-categories><title-group><article-title>Современные аспекты морфометрии верхней брыжеечной артерии: результаты компьютерно-томографической ангиографии</article-title><trans-title-group xml:lang="en"><trans-title>Modern aspects of superior mesenteric artery morphometry: Results of computed tomographic angiography study</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8914-7735</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Атаян</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Atayan</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Атаян Андрей Александрович, к.м.н., доцент кафедры госпитальной хирургии, Первый Московский государственный медицинский университет имени И.М. Сеченова (Сеченовский Университет)</p><p>119048, Москва, ул. Трубецкая, д. 8, стр. 2</p></bio><bio xml:lang="en"><p>Andrey A. Atayan, Cand. Sci. (Med.), Associate Professor, Department of Hospital Surgery, Sechenov First Moscow State Medical University (Sechenov University)</p><p>8, Bldg. 2, Trubetskaya St., Moscow, 119048</p></bio><email xlink:type="simple">Andreyatayan@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/0000-0002-9280-8845</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Белов</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Belov</surname><given-names>Yu. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Белов Юрий Владимирович, д.м.н., профессор, заведующий кафедрой госпитальной хирургии №1</p><p>119048, Москва, ул. Трубецкая, д. 8, стр. 2</p></bio><bio xml:lang="en"><p>Yury V. Belov, Dr. Sci. (Med.), Professor, Head of the Department of Hospital Surgery No. 1</p><p>8, Bldg. 2, Trubetskaya St., Moscow, 119048</p></bio><email xlink:type="simple">belov_yu_v@staff.sechenov.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/0000-0001-6926-6809</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кузнецов</surname><given-names>М. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuznetsov</surname><given-names>M. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кузнецов Максим Робертович, д.м.н., профессор кафедры онкологии, радиотерапии и реконструктивной хирургии</p><p>119048, Москва, ул. Трубецкая, д. 8, стр. 2</p></bio><bio xml:lang="en"><p>Maksim R. Kuznetsov, Dr. Sci. (Med.), Professor, Department of Oncology, Radiotherapy, and Reconstructive Surgery</p><p>8, Bldg. 2, Trubetskaya St., Moscow, 119048</p></bio><email xlink:type="simple">mrkuznetsov@mail.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/0000-0003-3124-4860</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чернооков</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Chernookov</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чернооков Александр Иванович, д.м.н., профессор кафедры топографической анатомии и оперативной хирургии Института анатомии и морфологии имени академика Ю.М. Лопухина, Российский национальный исследовательский медицинский университет имени Н.И. Пирогова; профессор кафедры хирургии повреждений Медицинского института непрерывного образования, Российский биотехнологический университет (РОСБИОТЕХ)</p><p>117513, Москва, ул. Островитянова, д. 1,</p><p>125080, Москва, Волоколамское шоссе, д. 11</p></bio><bio xml:lang="en"><p>Alexandr I. Chernookov, Dr. Sci. (Med.), Рrofessor of the Department of Topographic Anatomy and Operative Surgery, Lopukhin Institute of Anatomy and Morphology, Pirogov Russian National Research Medical University; Professor of the Department of Injury Surgery of the Medical Institute of Continuing Education, Russian Biotechnological University</p><p>1, Ostrovityanov St., Moscow, 117513, </p><p>11, Volokolamskoe Shosse, Moscow, 125080</p></bio><email xlink:type="simple">chernookov01@rambler.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1273-0356</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дыдыкин</surname><given-names>С. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Dydykin</surname><given-names>S. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дыдыкин Сергей Сергеевич, д.м.н., профессор, заведующий кафедрой топографической анатомии и оперативной хирургии</p><p>119048, Москва, ул. Трубецкая, д. 8, стр. 2</p></bio><bio xml:lang="en"><p>Sergey S. Dydykin, Dr. Sci. (Med.), Professor, Head of the Department of Topographic Anatomy and Operative Surgery</p><p>8, Bldg. 2, Trubetskaya St., Moscow, 119048</p></bio><email xlink:type="simple">dydykin_ss@mail.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/0000-0002-4388-5609</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Юмашева</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Yumasheva</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Юмашева Валентина Алексеевна, ординатор по специальности «Хирургия»</p><p>125993, Москва, ул. Баррикадная, д. 2/1, стр. 1</p></bio><bio xml:lang="en"><p>Valentina A. Yumasheva, Resident in Surgery</p><p>2/1, Bldg. 1, Barrikadnaya St., Moscow, 125993</p></bio><email xlink:type="simple">valentina-jumasheva@rambler.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5864-7892</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Белых</surname><given-names>Е. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Belykh</surname><given-names>E. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Белых Елена Николаевна, к.м.н., доцент кафедры госпитальной хирургии №1</p><p>119048, Москва, ул. Трубецкая, д. 8, стр. 2</p></bio><bio xml:lang="en"><p>Elena N. Belykh, Cand. Sci. (Med.), Associate Professor, Department of Hospital Surgery No. 1</p><p>8, Bldg. 2, Trubetskaya St., Moscow, 119048</p></bio><email xlink:type="simple">elenabelyh66@mail.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/0000-0003-1348-0448</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кандашвили</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kanadashvili</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Канадашвили Омари Владимирович, к.м.н., доцент кафедры госпитальной хирургии №1</p><p>119048, Москва, ул. Трубецкая, д. 8, стр. 2</p></bio><bio xml:lang="en"><p>Omari V. Kanadashvili, Cand. Sci. (Med.), Associate Professor, Department of Hospital Surgery No. 1</p><p>8, Bldg. 2, Trubetskaya St., Moscow, 119048</p></bio><email xlink:type="simple">kanadashvili@mail.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/0009-0005-4249-6053</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Парфенов</surname><given-names>И. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Parfenov</surname><given-names>I. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Парфенов Иван Михайлович, студент</p><p>119048, Москва, ул. Трубецкая, д. 8, стр. 2</p></bio><bio xml:lang="en"><p>Ivan M. Parfenov, Student</p><p>8, Bldg. 2, Trubetskaya St., Moscow, 119048</p></bio><email xlink:type="simple">parfenov_i_m@student.sechenov.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/0009-0007-3362-242X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мирзоянц</surname><given-names>Л. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Mirzoiants</surname><given-names>L. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мирзоянц Луиза Еноковна, студент</p><p>08034, Барселона, проспект Пирсона, д. 39</p></bio><bio xml:lang="en"><p>Luiza E. Mirzoiants, Student</p><p>39, Ave. de Pearson, Barcelona, 08034</p></bio><xref ref-type="aff" rid="aff-5"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Первый Московский государственный медицинский университет имени И.М. Сеченова (Сеченовский Университет);&#13;
Городская клиническая больница имени С.С. Юдина</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Sechenov First Moscow State Medical University (Sechenov University);&#13;
Moscow City Hospital named after S.S. Yudin</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Первый Московский государственный медицинский университет имени И.М. Сеченова (Сеченовский Университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Sechenov First Moscow State Medical University (Sechenov University)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Российский национальный исследовательский медицинский университет имени Н.И. Пирогова; &#13;
Российский биотехнологический университет (РОСБИОТЕХ)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pirogov Russian National Research Medical University;&#13;
Russian Biotechnological University (ROSBIOTEKH)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Российская медицинская академия непрерывного профессионального образования</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian Medical Academy of Continuous Professional Education</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>Школа святого Павла</institution><country>Испания</country></aff><aff xml:lang="en"><institution>St Paul's School</institution><country>Spain</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>07</day><month>06</month><year>2026</year></pub-date><volume>23</volume><issue>1</issue><fpage>190</fpage><lpage>198</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Атаян А.А., Белов Ю.В., Кузнецов М.Р., Чернооков А.И., Дыдыкин С.С., Юмашева В.А., Белых Е.Н., Кандашвили О.В., Парфенов И.М., Мирзоянц Л.Е., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Атаян А.А., Белов Ю.В., Кузнецов М.Р., Чернооков А.И., Дыдыкин С.С., Юмашева В.А., Белых Е.Н., Кандашвили О.В., Парфенов И.М., Мирзоянц Л.Е.</copyright-holder><copyright-holder xml:lang="en">Atayan A.A., Belov Y.V., Kuznetsov M.R., Chernookov A.I., Dydykin S.S., Yumasheva V.A., Belykh E.N., Kanadashvili O.V., Parfenov I.M., Mirzoiants L.E.</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://www.a-surgeon.ru/jour/article/view/639">https://www.a-surgeon.ru/jour/article/view/639</self-uri><abstract><sec><title>Введение</title><p>Введение. В современной клинической практике точные и детальные знания о нормальной и вариантной анатомии верхней брыжеечной артерии (ВБА) перестали быть уделом исключительно фундаментальной науки, превратившись в необходимое условие для обеспечения безопасности и эффективности целого ряда хирургических вмешательств.</p></sec><sec><title>Цель</title><p>Цель. Провести комплексный морфометрический анализ верхней брыжеечной артерии с использованием мультиспиральной компьютерно-томографической ангиографии и оценить влияние пола и возраста на ее анатомические параметры.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В ретроспективное одноцентровое исследование включены данные 615 пациентов (245 мужчин, 370 женщин) в возрасте 20–89 лет, которым выполнялась мультиспиральная компьютерно-томографическая ангиография брюшной полости. Измерялись уровень и угол отхождения ВБА, ее диаметр на 3 уровнях, расстояния до смежных артерий, количество тонкокишечных ветвей. Статистическая обработка проведена в IBM SPSS Statistics 26. Для сравнения групп использовались критерий χ² Пирсона, t-критерий Стьюдента (или U-критерий Манна – Уитни), однофакторный дисперсионный анализ (ANOVA) с post-hoc тестом Тьюки (или критерий Краскела – Уоллиса).</p></sec><sec><title>Результаты</title><p>Результаты. Установлены статистически значимые половые различия: у женщин чаще наблюдается отхождение ВБА на уровне Th12 (30,3 против 8,6% у мужчин), меньший угол отхождения (25–50° в 68,6% случаев) и меньший диаметр устья (6,24 ± 1,25 против 8,28 ± 1,36 мм у мужчин). Выявлена сильная положительная корреляция возраста с углом отхождения (r = 0,747) и диаметром ВБА (r = 0,802–0,884). Количество тонкокишечных артерий не зависело от пола и возраста.</p></sec><sec><title>Заключение</title><p>Заключение. Половой и возрастной факторы оказывают существенное влияние на морфометрию ВБА, что необходимо учитывать при планировании хирургических и интервенционных вмешательств, а также при интерпретации данных лучевой диагностики. Полученные результаты способствуют развитию персонализированного подхода в абдоминальной и сосудистой хирургии.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. In modern clinical practice, precise and detailed knowledge of the normal and variant anatomy of the superior mesenteric artery (SMA) has ceased to be the exclusive domain of fundamental science and has become a necessary condition for ensuring the safety and effectiveness of a number of surgical interventions.</p></sec><sec><title>Aim</title><p>Aim. To perform a comprehensive morphometric analysis of the superior mesenteric artery (SMA) using multispiral computed tomographic angiography (MSCTA) and to evaluate the influence of sex and age on its anatomical parameters.</p></sec><sec><title>Materials and мethods</title><p>Materials and мethods. A single-center retrospective study was conducted, including data from 615 patients (245 men, 370 women) aged 20–89 years who underwent MSCTA of the abdomen. The following parameters were assessed: thelevel of SMA origin relative to the vertebral bodies, the angle of origin,linear distances to adjacent arteries (the celiac trunk and the renal arteries), SMA diameter at threelevels (ostium,level of middle colic artery origin,level of ileocolic artery origin), and the number of the small intestine arteries. Statistical analysis was performed using IBM SPSS Statistics 26. Pearson's χ² test, Student's t-test (or Mann–Whitney U-test), and one-way analysis of variance (ANOVA) with Tukey's post-hoc test (or Kruskal–Wallis test) were used to compare groups.</p></sec><sec><title>Results</title><p>Results. Statistically significant gender differences were found: women more often had the superior mesenteric artery originating at the level of Th12 (30.3% versus 8.6% in men), a smaller origin angle (25–50° in 68.6% of cases), and a smaller orifice diameter (6.24 ± 1.25 mm versus 8.28 ± 1.36 mm in men). A strong positive correlation was found between age, the origin angle (r = 0.747), and the diameter of the superior mesenteric artery (r = 0.802–0.884). The number of small intestinal arteries did not depend on gender or age</p></sec><sec><title>Conclusion</title><p>Conclusion. Sex and age significantly influence the morphometry of the superior mesenteric artery. These factors should be considered in preoperative planning, endovascular interventions, and diagnostic imaging.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>верхняя брыжеечная артерия</kwd><kwd>КТ-ангиография</kwd><kwd>МСКТ-ангиография</kwd><kwd>морфометрия сосудов</kwd><kwd>вариантная анатомия</kwd><kwd>эндоваскулярная хирургия</kwd><kwd>анатомические варианты</kwd><kwd>кровоснабжение кишки</kwd></kwd-group><kwd-group xml:lang="en"><kwd>superior mesenteric artery</kwd><kwd>CT angiography</kwd><kwd>MSCT angiography</kwd><kwd>vascular morphometry</kwd><kwd>variant anatomy</kwd><kwd>endovascular surgery</kwd><kwd>anatomical variants</kwd><kwd>intestinal blood supply</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">Gries JJ, Virk HUH, Chen B, Sakamoto T, Alam M, Krittanawong C. 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