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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">gnck</journal-id><journal-title-group><journal-title xml:lang="ru">Колопроктология</journal-title><trans-title-group xml:lang="en"><trans-title>Koloproktologia</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2073-7556</issn><issn pub-type="epub">2686-7303</issn><publisher><publisher-name>Russian Association of Coloproctology</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33878/2073-7556-2022-21-4-21-29</article-id><article-id custom-type="elpub" pub-id-type="custom">gnck-1772</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 СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Применение эндоскопической резекции слизистой оболочки с циркулярным разрезом при удалении новообразований толстой кишки (промежуточные результаты)</article-title><trans-title-group xml:lang="en"><trans-title>Endoscopic mucosal resection with a circumferential incision in the removal of colorectal neoplasms (preliminary results of the prospective randomized 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/0000-0002-7750-603X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Абдулжалиева</surname><given-names>Э. У.</given-names></name><name name-style="western" xml:lang="en"><surname>Abdulzhalieva</surname><given-names>A. U.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ул. Саляма Адиля, д. 2, Москва, 123423</p></bio><bio xml:lang="en"><p>Salyama Adilya str., 2, Moscow, 123423</p></bio><email xlink:type="simple">eabdulzhalieva@yandex.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/0000-0001-5848-4050</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ликутов</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Likutov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ул. Саляма Адиля, д. 2, Москва, 123423</p></bio><bio xml:lang="en"><p>Salyama Adilya str., 2, Moscow, 123423</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/0000-0001-5848-4050</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мтвралашвили</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Mtvralashvili</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ул. Саляма Адиля, д. 2, Москва, 123423</p></bio><bio xml:lang="en"><p>Salyama Adilya str., 2, Moscow, 123423</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/0000-0001-9992-119X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Веселов</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Veselov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ул. Саляма Адиля, д. 2, Москва, 123423</p></bio><bio xml:lang="en"><p>Salyama Adilya str., 2, Moscow, 123423</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/0000-0003-4872-4481</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ваганов</surname><given-names>Ю. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Vaganov</surname><given-names>Yu. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ул. Саляма Адиля, д. 2, Москва, 123423</p></bio><bio xml:lang="en"><p>Salyama Adilya str., 2, Moscow, 123423</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/0000-0002-6212-9454</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чернышов</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Chernyshov</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ул. Саляма Адиля, д. 2, Москва, 123423</p></bio><bio xml:lang="en"><p>Salyama Adilya str., 2, Moscow, 123423</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/0000-0001-8189-3071</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Майновская</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Mainovskaya</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ул. Саляма Адиля, д. 2, Москва, 123423</p></bio><bio xml:lang="en"><p>Salyama Adilya str., 2, Moscow, 123423</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/0000-0001-9780-7916</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сушков</surname><given-names>О. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Sushkov</surname><given-names>O. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ул. Саляма Адиля, д. 2, Москва, 123423</p></bio><bio xml:lang="en"><p>Salyama Adilya str., 2, Moscow, 123423</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «НМИЦ колопроктологии имени А.Н. Рыжих» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ryzhikh National Medical Research Center of Coloproctology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>23</day><month>11</month><year>2022</year></pub-date><volume>21</volume><issue>4</issue><fpage>21</fpage><lpage>29</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Абдулжалиева Э.У., Ликутов А.А., Мтвралашвили Д.А., Веселов В.В., Ваганов Ю.Е., Чернышов С.В., Майновская О.А., Сушков О.И., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Абдулжалиева Э.У., Ликутов А.А., Мтвралашвили Д.А., Веселов В.В., Ваганов Ю.Е., Чернышов С.В., Майновская О.А., Сушков О.И.</copyright-holder><copyright-holder xml:lang="en">Abdulzhalieva A.U., Likutov A.A., Mtvralashvili D.A., Veselov V.V., Vaganov Y.E., Chernyshov S.V., Mainovskaya O.A., Sushkov O.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://www.ruproctology.com/jour/article/view/1772">https://www.ruproctology.com/jour/article/view/1772</self-uri><abstract><sec><title>ЦЕЛЬ</title><p>ЦЕЛЬ: изучить непосредственные результаты лечения больных с доброкачественными эпителиальными новообразованиями ободочной кишки методом эндоскопической резекции слизистой с циркулярным разрезом (C-EMR).</p></sec><sec><title>ПАЦИЕНТЫ И МЕТОДЫ</title><p>ПАЦИЕНТЫ И МЕТОДЫ: с ноября 2020 г. по январь 2022 г. в проспективное рандомизированное сравнительное исследование включено 50 пациентов, которым было выполнено эндоскопическое удаление добро- качественных эпителиальных новообразований ободочной кишки размерами от 20 до 30 мм. В основную группу, где применялась эндоскопическая резекция слизистой оболочки с циркулярным разрезом включено 26 пациентов, а в контрольную, где новообразование ободочной кишки удалялось методом эндоскопической диссекции в подслизистом слое (ESD) — 24 пациента.</p></sec><sec><title>РЕЗУЛЬТАТЫ</title><p>РЕЗУЛЬТАТЫ: послеоперационные осложнения развились в группе C-EMR в 5 (19,2%), а в группе ESD — в 7 (29,2%) наблюдениях (p = 0,51). Время, затраченное на удаление новообразования методом C-EMR, было статистически значимо в два раза меньше, чем при использовании методики ESD — 30 и 60 мин., соответственно (p &lt; 0,001). Во всех наблюдениях в обеих группах опухоли были удалены единым блоком. Статистически значимых различий между группами в частоте достижения R0 границы резекции не было — 22 (84,6%) и 23 (95,8%) случая в основной и контрольной группах, соответственно (p = 0,3). У 2 (8,3%) больных в контрольной группе была выполнена конверсия в методику C-EMR.</p></sec><sec><title>ЗАКЛЮЧЕНИЕ</title><p>ЗАКЛЮЧЕНИЕ: эндоскопическая резекция слизистой с циркулярным разрезом является эффективным и безопасным методом удаления доброкачественных эпителиальных новообразований размерами от 20 до 30 мм, как и подслизистая диссекция. При этом удаление опухоли методом C-EMR требует в два раза меньше времени, чем метод ESD.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>AIM</title><p>AIM: to assess the early results in patients with benign epithelial colorectal neoplasms which underwent endoscopic mucosal resection with a circumferential incision (C-EMR).</p></sec><sec><title>PATIENTS AND METHODS</title><p>PATIENTS AND METHODS: a prospective randomized trial included 50 patients who underwent endoscopic removal of benign epithelial colorectal neoplasms sized 20–30 mm (November 2020 — January 2022). The main group included 26 patients which underwent C-EMR. The control group included 24 patients which underwent endoscopic submucosal dissection (ESD).</p></sec><sec><title>RESULTS</title><p>RESULTS: postoperative complications developed in the C-EMR group in 5 (19.2%), and in the ESD group — in 7 (29.2%) cases (p = 0.51). The operative time in the C-EMR group was significantly less than in the ESD group — 30 vs 60 min., respectively (p &lt; 0.001). In all cases in both groups, tumors were removed en bloc. There R0 resection were performed in 22 (84.6%) and in 23 (95.8%) cases in the main and control groups, respectively (p = 0.3). Two (8.3%) procedures in the control group were converted to the C-EMR procedure.</p></sec><sec><title>CONCLUSION</title><p>CONCLUSION: endoscopic mucosal resection with a circumferential incision is an effective and safe method for removing benign epithelial neoplasms sized 20–30 mm, as well as submucosal dissection. The removal of the tumor by the C-EMR method reduces operative time by half compared with ESD method.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>циркулярный разрез</kwd><kwd>эпителиальные новообразования</kwd><kwd>EMR</kwd><kwd>ESD</kwd><kwd>C-EMR</kwd></kwd-group><kwd-group xml:lang="en"><kwd>circular incision</kwd><kwd>epithelial neoplasms</kwd><kwd>EMR</kwd><kwd>ESD</kwd><kwd>C-EMR</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">Ваганов Ю.Е., Хомяков Е.А., Серебрий А.Б., Абдулжалиева Э.У. Мукозэктомия и традиционная полипэктомия в лечении аденом ободочной кишки. Колопроктология. 2021;20(2):29–34. DOI: 10.33878/2073-7556-2021-20-2-29-34</mixed-citation><mixed-citation xml:lang="en">Vaganov Yu.E., Khomyakov E.A., Serebry A.B., Abdulzhalieva E.U. Endoscopic mucosal resection and conventional polypectomy in colon adenomas. Koloproktologia. 2021;20(2):29–34. 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