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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">anatomy</journal-id><journal-title-group><journal-title xml:lang="ru">Журнал анатомии и гистопатологии</journal-title><trans-title-group xml:lang="en"><trans-title>Journal of Anatomy and Histopathology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2225-7357</issn><publisher><publisher-name>N.N. Burdenko Voronezh State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18499/2225-7357-2025-14-2-46-52</article-id><article-id custom-type="elpub" pub-id-type="custom">anatomy-2101</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>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL PAPERS</subject></subj-group></article-categories><title-group><article-title>Диагностическая значимость использования региональных норм ультразвуковой фетометрии для верификации задержки внутриутробного развития плода</article-title><trans-title-group xml:lang="en"><trans-title>The Diagnostic Value of Applying Regional Ultrasound Fetometry Reference Standards for Confirming Intrauterine Growth Restriction in the Fetus</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5641-0269</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Иутинский</surname><given-names>Э. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Iutinskii</surname><given-names>E. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Иутинский Эдуард Михайлович – канд. мед. наук, доцент, доцент кафедры акушерства и гинекологии</p><p>ул. К. Маркса, 112, Киров, 610027</p></bio><bio xml:lang="en"><p>Eduard M. Iutinskii – Cand. Sci. (Med.), Associate Professor at the Department of Obstetrics and Gynecology</p><p>ul. K. Marksa, 112, Kirov, 610027</p></bio><email xlink:type="simple">iutinskiy@ya.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/0000-0001-8195-0996</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Железнов</surname><given-names>Л. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Zheleznov</surname><given-names>L. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Железнов Лев Михайлович – д-р мед. наук, профессор, ректор</p><p>Киров</p></bio><bio xml:lang="en"><p>Lev M. Zheleznov – Doct. Sci. (Med.), Professor, Rector</p><p>Kirov</p></bio><email xlink:type="simple">rector@kirovgma.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/0000-0002-5632-0447</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дворянский</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Dvoryanskii</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дворянский Сергей Афанасьевич – д-р мед. наук, профессор, зав. кафедрой акушерства и гинекологии</p><p>Киров</p></bio><bio xml:lang="en"><p>Sergei A. Dvoryanskii – Doct. Sci. (Med.), Professor, Head of Obstetrics and Gynecology Department</p><p>Kirov</p></bio><email xlink:type="simple">Kf1@kirovgma.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/0009-0007-7485-9052</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Емельянова</surname><given-names>Д. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Emel'yanova</surname><given-names>D. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Емельянова Дарья Игоревна – канд. мед. наук, доцент, доцент кафедры акушерства и гинекологии</p><p>Киров</p></bio><bio xml:lang="en"><p>Dar'ya I. Emel'yanova – Cand. Sci. (Med.), Associate Professor at the Department of Obstetrics and Gynecology</p><p>Kirov</p></bio><email xlink:type="simple">Kf1@kirovgma.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Кировский государственный медицинский университет</institution></aff><aff xml:lang="en"><institution>Kirov State Medical University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>22</day><month>07</month><year>2025</year></pub-date><volume>14</volume><issue>2</issue><fpage>46</fpage><lpage>52</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Иутинский Э.М., Железнов Л.М., Дворянский С.А., Емельянова Д.И., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Иутинский Э.М., Железнов Л.М., Дворянский С.А., Емельянова Д.И.</copyright-holder><copyright-holder xml:lang="en">Iutinskii E.M., Zheleznov L.M., Dvoryanskii S.A., Emel'yanova D.I.</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://anatomy.elpub.ru/jour/article/view/2101">https://anatomy.elpub.ru/jour/article/view/2101</self-uri><abstract><p>Цель исследования – оценить диагностическую значимость применения региональных нормативов ультразвуковой фетометрии для верификации задержки внутриутробного развития плода (ЗВУР) в популяции беременных Кировской области. Материал и методы. Проанализированы данные 320 доношенных новорожденных с диагнозом ЗВУР, рожденных в Кировском областном клиническом перинатальном центре в период с 2021 по 2023 гг. Среди новорожденных выделены три варианта ЗВУР: гипотрофический, гипопластический и диспластический. При гипотрофическом варианте новорожденный имеет низкую массу с нормальными показателями длины тела и окружности головы, что по данным ультразвуковой фетометрии во время беременности соответствует ассиметиричной форме гипотрофии плода. Гипопластический вариант, соответствует симметричной форме гипотрофии плода по данным ультразвуковой фетометрии во время беременности и характеризуется равномерным отставанием массы, длины тела и окружности головы новорожденного от нормативных для данного срока гестации показателей. Диспластический тип, сочетает гипотрофию и пороки развития плода. Так же проведен ретроспективный анализ 374 ультразвуковых исследований матерей этих новорожденных с использованием федеральных и региональных, разработанных нами, норм фетометрии. Результаты. Чувствительность метода ультразвуковой фетометрии при использовании региональных норм составила 82,3% для асимметричной формы гипотрофии и 88,2% – для симметричной, что значительно выше по сравнению с федеральными нормами (30,9% и 71,1% соответственно). При этом специфичность метода незначительно уменьшилась при использовании региональных норм, но оставалась на высоком уровне. Заключение. Использование региональных норм ультразвуковой фетометрии позволяет существенно повысить чувствительность диагностики ЗВУР, учитывая морфотипические особенности населения региона, поэтому их внедрение в клиническую практику Кировской области рекомендуется для более точной диагностики задержки внутриутробного развития плода.</p></abstract><trans-abstract xml:lang="en"><p>The aim is to assess the diagnostic value of applying regional ultrasound fetometry standards for verifying intrauterine growth restriction (IUGR) in the pregnant population of the Kirov region. Material and methods. The analysis included data from 320 full-term newborns diagnosed with IUGR, delivered at the Kirov Regional Clinical Perinatal Center between 2021 and 2023. Three IUGR subtypes were distinguished among the newborns: hypotrophic, hypoplastic, and dysplastic. The hypotrophic subtype is characterized by low birth weight with normal body length and head circumference, which corresponds to asymmetric fetal growth restriction on prenatal ultrasound fetometry. The hypoplastic subtype, consistent with symmetric fetal growth restriction on prenatal ultrasound, demonstrates proportionate deficits in birth weight, length, and head circumference compared to expected gestational age standards. The dysplastic subtype combines growth restriction with fetal malformations. We also performed a retrospective analysis of 374 maternal ultrasound scans, applying both national reference standards and our institutionally developed regional fetal growth parameters. Results. The sensitivity of ultrasound fetometry using regional norms reached 82.3% (asymmetric form) and 88.2% (symmetric form), substantially exceeding the sensitivity achieved with federal standards (30.9% and 71.1%, respectively). Meanwhile, the specificity of the method demonstrated a modest reduction with regional standards yet maintained high diagnostic performance. Conclusion. Regional ultrasound biometry standards significantly increase IUGR detection sensitivity by incorporating local population characteristics. Their clinical adoption in the Kirov region is recommended for improved fetal growth restriction diagnosis.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>адержка внутриутробного развития плода</kwd><kwd>пренатальная ультрасонография</kwd><kwd>биометрия</kwd><kwd>гипотрофия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>fetal growth retardation</kwd><kwd>prenatal ultrasonography</kwd><kwd>biometry</kwd><kwd>low birth weight</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">Демидов В.Н., Бычков П.А., Логвиненко А.В., Воеводин С.М. Ультразвуковая биометрия. 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