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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">pediatricjournal</journal-id><journal-title-group><journal-title xml:lang="ru">Архив педиатрии и детской хирургии</journal-title><trans-title-group xml:lang="en"><trans-title>Archives of Pediatrics and Pediatric Surgery</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2949-4664</issn><issn pub-type="epub">3033-6783</issn><publisher><publisher-name>НИКИ детства Минздрава Московской области</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.66825/2949-4664-apps-3-4-4-9</article-id><article-id custom-type="elpub" pub-id-type="custom">pediatricjournal-246</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>ПЕРЕДОВАЯ СТАТЬЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>EDITORIAL</subject></subj-group></article-categories><title-group><article-title>Этапная тактика ведения детей с синдромом Пейтца – Егерса</article-title><trans-title-group xml:lang="en"><trans-title>Stepwise management of children with Peutz–Jeghers syndrome</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8563-6002</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дьяконова</surname><given-names>Е. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Dyakonova</surname><given-names>E. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дьяконова Елена Юрьевна, д. м. н., доцент, заведующая кафедрой детской хирургии с курсом анестезиологии и реаниматологии Института подготовки медицинских кадров; руководитель НИИ детской хирургии; заведующая отделением общей и плановой хирургии</p><p>Ломоносовский пр-т, д. 2, стр. 1, г. Москва, 119991</p></bio><bio xml:lang="en"><p>Elena Yu. Dyakonova, Dr. Sci. (Med.), Associate Professor, Head of the Department of Pediatric Surgery with a course of Anesthesiology and Reanimatology, Institute of Medical Personnel Training; Head of the Research Institute of Pediatric Surgery; Head of the Department of General and Elective Surgery</p><p>2, bldg., 1, Lomonosovsky prospekt, 119991</p></bio><email xlink:type="simple">rutella@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/0000-0002-5900-1812</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бекин</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Bekin</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бекин Александр Сергеевич, к. м. н., врач – детский хирург отделения общей и плановой хирургии; старший научный сотрудник лаборатории научных основ торакоабдоминальной хирургии</p><p>Ломоносовский пр-т, д. 2, стр. 1, г. Москва, 119991</p></bio><bio xml:lang="en"><p>Aleksandr S. Bekin, Cand. Sci. (Med.), Pediatric Surgeon, Department of General and Elective Surgery; Senior Researcher, Laboratory of Scientific Foundations of Thoracoabdominal Surgery</p><p>2, bldg., 1, Lomonosovsky prospekt, 119991</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лохматов</surname><given-names>М. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Lokhmatov</surname><given-names>M. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лохматов Максим Михайлович, д. м. н., доцент, профессор кафедры детской хирургии с курсом анестезиологии и реаниматологии Института подготовки медицинский кадров; главный научный сотрудник лаборатории эндоскопических, морфологических и патолого-анатомический исследований; заведующий отделением эндоскопических исследований</p><p>Ломоносовский пр-т, д. 2, стр. 1, г. Москва, 119991</p></bio><bio xml:lang="en"><p>Maksim M. Lokhmatov, Dr. Sci. (Med.), Associatem Professor, Professor of the Department of Pediatric Surgery with a course of Anesthesiology and Reanimatology, Institute of Medical Personnel Training; Chief Researcher, Laboratory of Endoscopic, Morphological and Pathological Studies; Head of the Diagnostic Endoscopy Department</p><p>2, bldg., 1, Lomonosovsky prospekt, 119991</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/0000-0002-2029-7820</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гусев</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gusev</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гусев Алексей Андреевич, к. м. н., доцент, и. о. заместителя главного врача по детской хирургии; врач – детский хирург отделения общей и плановой хирургии; ведущий научный сотрудник лаборатории научных основ торакоабдоминальной хирургии</p><p>Ломоносовский пр-т, д. 2, стр. 1, г. Москва, 119991</p></bio><bio xml:lang="en"><p>Aleksei A. Gusev, Cand. Sci. (Med.), Associate Professor, Acting Deputy Chief Physician for Pediatric Surgery; Pediatric Surgeon, Department of General and Elective Surgery; Leading Researcher, Laboratory of Scientific Foundations of Thoracoabdominal Surgery</p><p>2, bldg., 1, Lomonosovsky prospekt, 119991</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мягков</surname><given-names>А. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Myagkov</surname><given-names>A. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мягков Александр Евгеньевич, врач – детский хирург отделения общей и плановой хирургии</p><p>Ломоносовский пр-т, д. 2, стр. 1, г. Москва, 119991</p></bio><bio xml:lang="en"><p>Aleksandr E. Myagkov, Pediatric Surgeon, Department of General and Elective Surgery</p><p>2, bldg., 1, Lomonosovsky prospekt, 119991</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/0000-0002-0132-5662</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Окулов</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Okulov</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Окулов Евгений Алексеевич, к. м. н., врач – детский хирург отделения общей и плановой хирургии</p><p>Ломоносовский пр-т, д. 2, стр. 1, г. Москва, 119991</p></bio><bio xml:lang="en"><p>Evgeniy A. Okulov, Cand. Sci. (Med.), Pediatric Surgeon, Department of General and Elective Surgery</p><p>2, bldg., 1, Lomonosovsky prospekt, 119991</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГАУ «Национальный медицинский исследовательский центр здоровья детей» Минздрава России</institution></aff><aff xml:lang="en"><institution>National Medical Research Center for Children’s Health, Ministry of Health of the Russian Federation</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>08</day><month>12</month><year>2025</year></pub-date><volume>3</volume><issue>4</issue><fpage>4</fpage><lpage>9</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Дьяконова Е.Ю., Бекин А.С., Лохматов М.М., Гусев А.А., Мягков А.Е., Окулов Е.А., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Дьяконова Е.Ю., Бекин А.С., Лохматов М.М., Гусев А.А., Мягков А.Е., Окулов Е.А.</copyright-holder><copyright-holder xml:lang="en">Dyakonova E.Y., Bekin A.S., Lokhmatov M.M., Gusev A.A., Myagkov A.E., Okulov E.A.</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://journal.nikid.ru/jour/article/view/246">https://journal.nikid.ru/jour/article/view/246</self-uri><abstract><sec><title>Введение</title><p>Введение. Синдром Пейтца – Егерса у детей часто осложняется тонкокишечными инвагинациями и кишечной непроходимостью, что приводит к повторным операциям и резекциям кишки.</p></sec><sec><title>Цель</title><p>Цель: оценить результаты этапного алгоритма ведения детей с синдромом Пейтца – Егерса, направленного на снижение частоты резекций за счет регулярного наблюдения и приоритета эндоскопических вмешательств с обязательным контролем после эндоскопии.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Выполнено ретроспективное одноцентровое исследование, включившее 30 пациентов, наблюдавшихся в ФГАУ «НМИЦ здоровья детей Минздрава России» в 2016–2025 гг.; при анализе анамнеза учитывали данные медицинских документов за 2013–2026 гг. Диагноз устанавливался по клинико-эндоскопическим критериям и/или семейному анамнезу; при наличии учитывали результаты ДНК-исследования гена STK11. Этапный алгоритм включал первичное УЗИ, эндоскопический этап (в том числе баллонную энтероскопию) с удалением полипов, обязательный УЗ-контроль после эндоскопии и переход к хирургическому этапу при сохраняющейся/рецидивирующей инвагинации и/или невозможности эндоскопического удаления причинного полипа, с приоритетом органосохраняющей тактики (дезинвагинация, энтеротомия и полипэктомия без резекции при отсутствии необратимых изменений).</p></sec><sec><title>Результаты</title><p>Результаты. В когорте преобладали мальчики (63,3 %). Мутация в гене STK11 выявлена у 90,0 % пациентов; de novo-вариант отмечен у 53,3 %, мутация в гене STK11 обнаружена у 30,0 % родителей. Инвагинация отмечена у 86,7 % пациентов; эндоскопические вмешательства выполнялись у 90,0 %; резекция кишки в анамнезе – у 70,0 %. Проанализировано 155 госпитализаций с датами; медианная длительность госпитализации составила 8 суток (IQR 7–11).</p></sec><sec><title>Заключение</title><p>Заключение. Этапная тактика с регулярным наблюдением, приоритетом эндоскопии и обязательным контролем после эндоскопического этапа позволяет своевременно выявлять персистирующую инвагинацию и выполнять органосохраняющие вмешательства, что имеет ключевое значение для снижения резекций у детей с синдромом Пейтца – Егерса.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background. Peutz–Jeghers syndrome in children is frequently complicated by small-bowel intussusception and obstruction, resulting in repeated operations and bowel resections.</p></sec><sec><title>Aim</title><p>Aim. To evaluate a stepwise management algorithm designed to reduce bowel resections through regular surveillance, prioritization of endoscopic treatment, and mandatory post-endoscopy monitoring.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. This retrospective single-center study included 30 pediatric patients managed at the National Medical Research Center for Children’s Health between 2016 and 2025. When available, earlier medical records from 2013 to 2026 were used to reconstruct prior interventions and history. Diagnosis was based on clinical and endoscopic criteria and/or family history; STK11 testing results were considered when available. The algorithm comprised initial abdominal ultrasound, an endoscopic step (including device-assisted enteroscopy when indicated) with polyp removal, mandatory ultrasound reassessment after endoscopy, and escalation to surgery in cases of persistent/ recurrent intussusception and/or inability to remove the causative polyp endoscopically, favoring bowel-sparing procedures (reduction, enterotomy with polypectomy without resection when no irreversible changes were present).</p></sec><sec><title>Results</title><p>Results. Among the patient sample, boys predominated (63.3 %). STK11 alterations were detected in 90.0 % of patients. A de novo pattern was recorded in 53.3 %, while an inherited pattern was observed in 30.0 % of patients. Intussusception occurred in 86.7 % of patients; endoscopic interventions were performed in 90.0 %; bowel resection was documented in 70.0 %. A total of 155 hospitalizations with known admission and discharge dates were analyzed; the median length of stay was 8 days (IQR 7–11).</p></sec><sec><title>Conclusion</title><p>Conclusion. A stepwise strategy combining regular surveillance, endoscopic prioritization, and mandatory post-endoscopy monitoring enables timely identification of persistent intussusception and supports bowel-sparing surgical decisions. These measures are essential for reducing bowel resections in children with Peutz–Jeghers syndrome.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>синдром Пейтца – Егерса</kwd><kwd>детская хирургия</kwd><kwd>инвагинация</kwd><kwd>тонкая кишка</kwd><kwd>баллонная энтероскопия</kwd><kwd>эндоскопическая полипэктомия</kwd><kwd>органосохраняющая хирургия</kwd><kwd>резекция кишки</kwd><kwd>ультразвуковой контроль</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Peutz–Jeghers syndrome</kwd><kwd>pediatric surgery</kwd><kwd>intussusception</kwd><kwd>small bowel</kwd><kwd>device-assisted enteroscopy</kwd><kwd>endoscopic polypectomy</kwd><kwd>bowel-sparing surgery</kwd><kwd>bowel resection</kwd><kwd>ultrasound monitoring</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">Beggs A., Latchford A., Vasen H., et al. 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