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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">10.33878/2073-7556-2021-20-1-10-16</article-id><article-id custom-type="elpub" pub-id-type="custom">gnck-1621</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>Факторы риска рецидива аденом ободочной кишки после их удаления методом мукозэктомии</article-title><trans-title-group xml:lang="en"><trans-title>Risk factors for colon adenomas recurrence after endoscopic mucosal resection</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4872-4481</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, г. Москва, 123423</p><p>SPIN-код: 5399-5218,</p><p>AuthorID: 68984</p></bio><bio xml:lang="en"><p>Yury E. Vaganov  </p><p>Salyama Adilya str., 2, Moscow, 123423</p><p>SPIN-код: 5399-5218,</p><p>AuthorID: 68984</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>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, г. Москва, 123423, </p><p>SPIN-код: 3928-3734,</p><p>AuthorID: 287768</p></bio><bio xml:lang="en"><p>Viktor V. Veselov  </p><p>Salyama Adilya str., 2, Moscow, 123423</p><p>SPIN-код: 3928-3734,</p><p>AuthorID: 287768</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>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>Ликутов Алексей Александрович</p><p>ул. Саляма Адиля, д. 2, г. Москва, 123423, </p><p>ул. Баррикадная, д. 2/1, стр. 1, г. Москва, 125993</p><p>SPIN-код: 3866-1224,</p><p>AuthorID: 804133</p></bio><bio xml:lang="en"><p>Alexey A. Likutov  </p><p>Salyama Adilya str., 2, Moscow, 123423,</p><p>Barrikadnaya str., 2/1-1, Moscow, 125993</p><p>SPIN-код: 3866-1224,</p><p>AuthorID: 804133</p></bio><email xlink:type="simple">a.likutov@yandex.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/0000-0002-3399-0608</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хомяков</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Khomyakov</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ул. Саляма Адиля, д. 2, г. Москва, 123423, </p><p>ул. Баррикадная, д. 2/1, стр. 1, г. Москва, 125993</p><p>SPIN-код: 2670-2420,</p><p>AuthorID: 778579</p></bio><bio xml:lang="en"><p>Evgeniy A. Khomyakov  </p><p>Salyama Adilya str., 2, Moscow, 123423,</p><p>Barrikadnaya str., 2/1-1, Moscow, 125993</p><p>SPIN-код: 2670-2420,</p><p>AuthorID: 778579</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6212-9454</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, г. Москва, 123423</p></bio><bio xml:lang="en"><p>Stanislav V. Chernyshov  </p><p>Salyama Adilya str., 2, Moscow, 123423</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>Абдулжалиева</surname><given-names>Э. У.</given-names></name><name name-style="western" xml:lang="en"><surname>Abdulzchalieva</surname><given-names>E. U.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ул. Саляма Адиля, д. 2, г. Москва, 123423</p></bio><bio xml:lang="en"><p> Elmira U. Abdulzchalieva  </p><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/0000-0001-9294-5447</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ачкасов</surname><given-names>С. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Achkasov</surname><given-names>S. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ул. Саляма Адиля, д. 2, г. Москва, 123423, </p><p>ул. Баррикадная, д. 2/1, стр. 1, г. Москва, 125993</p><p>SPIN-код: 5467-1062,</p><p>AuthorID: 265142</p></bio><bio xml:lang="en"><p>Sergey I. Achkasov  </p><p>Salyama Adilya str., 2, Moscow, 123423,</p><p>Barrikadnaya str., 2/1-1, Moscow, 125993</p><p>SPIN-код: 5467-1062,</p><p>AuthorID: 265142</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «НМИЦ колопроктологии имени А.Н. Рыжих» Минздрава России</institution></aff><aff xml:lang="en"><institution>Ryzhikh National Medical Research Center of Coloproctology</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ «НМИЦ колопроктологии имени А.Н. Рыжих» Минздрава России; &#13;
ФГБОУ ДПО РМАНПО Минздрава России</institution></aff><aff xml:lang="en"><institution>Ryzhikh National Medical Research Center of Coloproctology;&#13;
Russian Medical Academy of Continuous Professional Education of the Ministry of Healthcare of Russia</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>21</day><month>03</month><year>2021</year></pub-date><volume>20</volume><issue>1</issue><fpage>10</fpage><lpage>16</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ваганов Ю.Е., Веселов В.В., Ликутов А.А., Хомяков Е.А., Чернышов С.В., Абдулжалиева Э.У., Ачкасов С.И., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Ваганов Ю.Е., Веселов В.В., Ликутов А.А., Хомяков Е.А., Чернышов С.В., Абдулжалиева Э.У., Ачкасов С.И.</copyright-holder><copyright-holder xml:lang="en">Vaganov Y.E., Veselov V.V., Likutov A.A., Khomyakov E.A., Chernyshov S.V., Abdulzchalieva E.U., Achkasov S.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/1621">https://www.ruproctology.com/jour/article/view/1621</self-uri><abstract><sec><title>Цель</title><p>Цель: выявление факторов риска рецидива новообразований удаленных, методом мукозэктомии.</p></sec><sec><title>Пациенты и методы</title><p>Пациенты и методы: в одноцентровое ретроспективное обсервационное исследование включено 207 пациентов с 260 доброкачественными новообразованиями ободочной кишки. Среди пациентов было 95 (45,9%) мужчин и 112 (54,1%) женщин. Средний возраст включенных в работу больных составил 67 (27-80) лет. Критерии оценки результатов включали частоту и характер послеоперационных осложнений, койко-день, локализацию, размер и характер роста опухоли, число удаляемых новообразований, частоту фрагментации опухоли при мукозэктомии, технические трудности (конвергенция складок слизистой) при операции, степень дисплазии, частоту рецидивирования.</p></sec><sec><title>Результаты</title><p>Результаты: интраоперационная фрагментация новообразований в процессе мукозэктомии произошла в 48/260 (18,5%) случаев. Послеоперационные осложнения в сроки до 30 дней возникли у 13/207 (6,3%) пациентов. Наиболее частым – 9 (4,2%) послеоперационным осложнением, возникающим после мукозэктомии, являлся постполипэктомический синдром. Еще у 4 (2,0%) больных после операции возникло кровотечение, потребовавшее повторного эндоскопического вмешательства. Летальных исходов не было. Установлено, что размер опухоли более 25 мм (Exp (B) = 0,179; 95% ДИ = 0,05-0,7; p = 0,014), тяжелая дисплазия (Exp (B) = 0,113; 95% ДИ = 0,03-0,4; p = 0,001) и конвергенция складок (Exp (B) = 0,2; 95% ДИ = 0,07-0,7; p = 0,015) являются независимыми факторами риска рецидива заболевания.</p></sec><sec><title>Заключениe</title><p>Заключениe: мукозэктомия показана при удалении аденом ободочной кишки, не превышающих в размере 25 мм, которые могут быть удалены единым блоком.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim: to identify risk factors for neoplasms recurrence removed by endoscopic mucosal resection (EMR).</p></sec><sec><title>Patients and methods</title><p>Patients and methods: the single-center retrospective observational study included 207 patients with 260 benign colon neoplasms. There were 95 (45.9%) males and 112 (54.1%) females. The median age of the patients was 67 (27-80) years. The results obtained were assessed using following criteria: morbidity rate, complication type, hospital stay, tumor site, number of neoplasms in colon, lateral growth, fragmentation rate, technical difficulties (mucosal fold convergence)during surgery, grade of dysplasia, recurrence rate.</p></sec><sec><title>Results</title><p>Results: intraoperative fragmentation of the neoplasms during mucosectomy occurred in 48/260 (18.5%) cases. Postoperative complications within the period of up to 30 days occurred in 13/207 (6.3%) patients. The most frequent 9 (4.2%) postoperative complication arising after mucosectomy was post-polypectomy syndrome. Another 4 (2.0%) patients produced bleeding after the surgery, which required repeated endoscopic procedure. No mortality occurred. The tumor size exceeding 25 mm (Exp (B) = 0.179; 95% CI = 0.05-0.7; p = 0.014), severe dysplasia (Exp (B) = 0.113; 95% CI = 0.03-0.4; p = 0.001) and fold convergence (Exp (B) = 0.2; 95% CI = 0.07-0.7; p = 0.015) are independent risk factors for disease recurrence.</p></sec><sec><title>Conclusion</title><p>Conclusion: mucosectomy is indicated for colon adenomas if its size does not exceed 25 mm and can be removed en bloc.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>полипы толстой кишки</kwd><kwd>мукозэктомия</kwd><kwd>полипэктомия</kwd><kwd>рецидив</kwd><kwd>аденома</kwd></kwd-group><kwd-group xml:lang="en"><kwd>colon polyps</kwd><kwd>mucosectomy</kwd><kwd>polypectomy</kwd><kwd>relapse</kwd><kwd>adenoma</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">Каприн А.Д., Старинский В.В., Петрова Г.В. 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