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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">nogr</journal-id><journal-title-group><journal-title xml:lang="ru">Экспериментальная и клиническая гастроэнтерология</journal-title><trans-title-group xml:lang="en"><trans-title>Experimental and Clinical Gastroenterology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1682-8658</issn><publisher><publisher-name>«Global Media Technologies»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31146/1682-8658-ecg-201-5-142-147</article-id><article-id custom-type="elpub" pub-id-type="custom">nogr-2002</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>КЛИНИЧЕСКИЕ НАБЛЮДЕНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL CASES</subject></subj-group></article-categories><title-group><article-title>Дупликационная киста желудка: особенности диагностики и лечения</article-title><trans-title-group xml:lang="en"><trans-title>Duplication cyst of the stomach: features of diagnosis and treatment</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8657-8609</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Джантуханова</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dzhantukhanova</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Джантуханова Седа Висадиевна, старший научный сотрудник хирургического эндоскопического отделения, кандидат медициснких наук</p><p>115093, Москва, ул. Большая Серпуховская, д. 27</p></bio><bio xml:lang="en"><p>Seda V. Dzhantukhanova, Senior Researcher, Surgical Endoscopic Department, Candidate of Medical Sciences</p><p>117997, Moscow, Bolshaya Serpukhovskaya Str., build. 27</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/0000-0001-5621-4276</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бадахова</surname><given-names>А. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Starkov</surname><given-names>Y. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бадахова Амина Батырбиевна, студентка 6 курса</p><p>119991, Москва, ул. Большая Пироговская, д. 2, стр.4</p></bio><bio xml:lang="en"><p>Yury G. Starkov, Head of Surgical Endoscopic Department, Professor, Doctor of Medical Sciences</p><p>119991, Moscow, Trubetskaya str., build. 8–2</p></bio><email xlink:type="simple">badakhovaamina@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/0000-0003-4722-3466</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Старков</surname><given-names>Ю. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Badakhova</surname><given-names>A. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Старков Юрий Геннадьевич, заведующий хирургическим эндоскопическим отделением, профессор, д. м. н.</p><p>115093, Москва, ул. Большая Серпуховская, д. 27</p></bio><bio xml:lang="en"><p>Amina B. Badakhova, the 6th year student</p><p>117997, Moscow, Bolshaya Serpukhovskaya Str., build. 27</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/0000-0003-2515-9942</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Замолодчиков</surname><given-names>Р. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Zamolodchikov</surname><given-names>R. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Замолодчиков Родион Дмитриевич, научный сотрудник хирургического эндоскопического отделения, к. м. н.</p><p>115093, Москва, ул. Большая Серпуховская, д. 27</p></bio><bio xml:lang="en"><p>Rodion D. Zamolodchikov, Researcher, Surgical Endoscopic Department, Candidate of Medical Sciences</p><p>117997, Moscow, Bolshaya Serpukhovskaya Str., build. 27</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «НМИЦ хирургии им. А. В. Вишневского» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Vishnevsky National Medical Research Center for Surgery, Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГАОУ ВО Первый МГМУ им. И. М. Сеченова Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I. M. Sechenov First Moscow State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>07</day><month>10</month><year>2022</year></pub-date><volume>0</volume><issue>5</issue><fpage>142</fpage><lpage>147</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Джантуханова С.В., Бадахова А.Б., Старков Ю.Г., Замолодчиков Р.Д., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Джантуханова С.В., Бадахова А.Б., Старков Ю.Г., Замолодчиков Р.Д.</copyright-holder><copyright-holder xml:lang="en">Dzhantukhanova S.V., Starkov Y.G., Badakhova A.B., Zamolodchikov R.D.</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.nogr.org/jour/article/view/2002">https://www.nogr.org/jour/article/view/2002</self-uri><abstract><p>Введение. Дупликационные кисты (ДК) желудочно-кишечного тракта являются редкой аномалией развития. По своему строению ДК представляет собой гомогенное новообразование чаще сферической формы в виде удвоения (дупликации) стенки полого органа. Основными методами диагностики ДК являются ЭГДС, КТ, МРТ, эндосонография. Показаниями к оперативному лечению пациентов с ДК являются: быстрый рост новообразований в размерах, локализация в анатомически узких местах и зонах функциональных сфинктеров, наличие клинической симптоматики у пациентов. В данной статье представлено редкое клиническое наблюдение пациента с крупной дупликационной кистой пилорической зоны с абсцедированием и обструкцией выходного отдела желудка.Материалы и методы: мужчина, 27 лет обратился с жалобами на тошноту, чувство тяжести и дискомфорта в эпигастрии, периодически рвоту съеденной пищей. При обследовании выявлена крупная дупликационная киста размерами 5х6 см c признаками обструкции выходного отдела желудка и гастростаза. Принято решение об оперативном вмешательстве в объеме: гибридной лапаро-эндоскопической резекции желудка.Результаты: оперативное вмешательство и послеоперационный период прошли без осложнений. Пациент выписан на 5-е сутки. При контрольном эндоскопическом и рентгенологическом исследовании моторно-эвакуаторная функция желудка сохранена, проходимость привратника не нарушена. Длительность наблюдения до настоящего времени 18 месяцев. В настоящее время жалоб не предъявляет.Заключение: Определение тактики лечения при дупликационных кистах напрямую зависит от правильного обследования с использованием современных методов диагностики, которые в значительной степени позволяют своевременно выявить возможные осложнения со стороны кисты. Оптимизация минимально инвазивных технологий за счет внедрения гибридного доступа демонстрирует преимущества комбинированного использования лапароскопических и эндоскопических технологий, нивелируя недостатки использования каждого метода по отдельности и обеспечивая органосберегающий характер вмешательства.</p></abstract><trans-abstract xml:lang="en"><p>Introduction. Duplication cysts (DC) of the gastrointestinal tract are a rare congenital anomaly. According to its structure, DC is a homogeneous neoplasm, often spherical in shape, in the form of a doubling (duplication) of the wall of a hollow organ. The main methods for diagnosis of DC are upper gastrointestinal endoscopy (EGD), CT, MRI, and endosonography. The indications for surgical treatment of patients with DC are: rapid growth of neoplasms, localization in anatomically narrow places and functional sphincters, the presence of clinical symptoms in patients. This article presents a rare clinical case of a patient with a large duplication cyst of the gastric antrum close to pyloric zone with abscess formation in the cyst and obstruction of the gastric outlet.Materials and methods: a 27-year-old man complained of nausea, a feeling of heaviness and discomfort in the epigastrium, and periodically vomiting food eaten. Examination revealed a large duplication cyst 5x6 cm in size with signs of gastric outlet obstruction and gastrostasis. Patient underwent partial resection of the stomach with a cyst using hybrid laparo-endoscopic approach.Results: No intraoperative complications were observed. Postoperative period was uneventful. The patient was discharged on the 5th postoperative day. Endoscopic and X-ray control studies demonstrated a good motor-evacuation function of the stomach and pyloric patency. The duration of follow-up period is 18 months. Patient have no complaints.Conclusion: The treatment strategy for duplication cysts directly depends on the correct examination using modern diagnostic methods, which allow to detect the possible complications. Optimization of minimally invasive technology through the introduction of a hybrid approach demonstrates the benefits of the combined use of laparoscopic and endoscopic techniques, decreasing the disadvantages of each method separately and ensuring the organ-sparing nature of the intervention.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>дупликационная киста</kwd><kwd>обструкция выходного отдела желудка</kwd><kwd>гибридный доступ</kwd><kwd>резекция желудка</kwd><kwd>лапаро-эндоскопическая операция</kwd><kwd>аномалия развития желудочно-кишечного тракта</kwd></kwd-group><kwd-group xml:lang="en"><kwd>duplication cyst</kwd><kwd>hybrid approach</kwd><kwd>gastric resection</kwd><kwd>gastric outlet obstruction</kwd><kwd>laparo-endoscopic cooperative surgery</kwd><kwd>gastrointestinal abnormality</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">Doepker M.P., Ahmad S. A. 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