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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-177-5-82-90</article-id><article-id custom-type="elpub" pub-id-type="custom">nogr-1334</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>ОБЗОР</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>REVIEW</subject></subj-group></article-categories><title-group><article-title>Нейроэндокринные опухоли червеобразного отростка</article-title><trans-title-group xml:lang="en"><trans-title>Neuroendocrine tumors of the appendix</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Трифанов</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Trifanov</surname><given-names>V. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Трифанов Владимир Сергеевич, к. м. н., ведущий научный сотрудник отделения абдоминальной онкологии № 1 с группой рентгенэндоваскулярных методов диагностики и лечения, врач-хирург </p><p>344037, Ростовская область, Ростов-на-Дону, ул. 14-линия, 63 </p></bio><bio xml:lang="en"><p>Vladimir S. Trifanov, Ph.D. (Med.), Chief researcher of Department Of Abdominal Oncology № 1 with a Group of Roentgen Endovascular Methods of Diagnostics and Treatment, surgeon </p><p>344037, Rostov region, Rostov-on-Don, 14 line, 63 </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/0000-0003-3061-6108</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кит</surname><given-names>О. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kit</surname><given-names>O. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кит Олег Иванович, д. м. н., профессор, член корр. РАН, генеральный директор </p><p>344037, Ростовская область, Ростов-на-Дону, ул. 14-линия, 63 </p></bio><bio xml:lang="en"><p>Oleg I. Kit, General Director, Ph.D. (Med.), Professor, Corresponding Member of the Russian Academy of Sciences; Scopus Author ID: 55994103100 </p><p>344037, Rostov region, Rostov-on-Don, 14 line, 63 </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/0000-0001-9749-709X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Колесников</surname><given-names>Е. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolesnikov</surname><given-names>E. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Колесников Евгений Николаевич, к. м. н., заведующий отделением абдоминальной онкологии № 1 с группой рентгенэндоваскулярных методов диагностики и лечения </p><p>344037, Ростовская область, Ростов-на-Дону, ул. 14-линия, 63 </p></bio><bio xml:lang="en"><p>Evgeniy N. Kolesnikov, Ph.D. (Med.), Head of Department of Abdominal Oncology № 1 with a Group of Roentgen Endovascular Methods of Diagnostics and Treatment, oncologist; Scopus Author ID: 57190297598 </p><p>344037, Rostov region, Rostov-on-Don, 14 line, 63 </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/0000-0003-3998-8004</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Снежко</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Snezhko</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Снежко Александр Владимирович, д. м. н., врач-хирург </p><p>344037, Ростовская область, Ростов-на-Дону, ул. 14-линия, 63 </p></bio><bio xml:lang="en"><p>Alexander V. Snezhko, M.D., surgeon </p><p>344037, Rostov region, Rostov-on-Don, 14 line, 63 </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/0000-0001-5687-6229</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Санамянц</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sanamyanz</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санамянц Сергей Владимирович, к. м. н. врач-хирург </p><p>344037, Ростовская область, Ростов-на-Дону, ул. 14-линия, 63 </p></bio><bio xml:lang="en"><p>Sergey V. Sanamyanz, Ph.D. (Med.), surgeon </p><p>344037, Rostov region, Rostov-on-Don, 14 line, 63 </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>Кожушко</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozhushko</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кожушко Михаил Анатольевич, к. м. н. врач-хирург </p><p>344037, Ростовская область, Ростов-на-Дону, ул. 14-линия, 63 </p></bio><bio xml:lang="en"><p>Mihail A. Kozhushko, Ph.D. (Med.), surgeon </p><p>344037, Rostov region, Rostov-on-Don, 14 line, 63 </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/0000-0002-6003-4291</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мещерякова</surname><given-names>М. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Mesheryakova</surname><given-names>M. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мещерякова Милана Юрьевна, студент 6 курса </p><p>344022, Ростовская область, г. Ростов-на-Дону, пер. Нахичеванский 29 </p></bio><bio xml:lang="en"><p>Milana Yu. Mesheryakova, student </p><p>344022, Rostov region, Rostov-On-Don, Nahichevanskiy St., 29 </p></bio><email xlink:type="simple">mesheryakovamilana@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное Государственное Бюджетное Учреждение «Национальный медицинский исследовательский центр онкологии» Министерства Здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Budget Institution «National Medical Research Center of Oncology» of the Ministry of Healthcare of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Федеральное Государственное Бюджетное Учреждение «Ростовский государственный медицинский университет» Министерства Здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Budget Institution «Rostov State Medical University» of the Ministry of Healthcare of the Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>28</day><month>06</month><year>2020</year></pub-date><volume>174</volume><issue>5</issue><fpage>82</fpage><lpage>90</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Трифанов В.С., Кит О.И., Колесников Е.Н., Снежко А.В., Санамянц С.В., Кожушко М.А., Мещерякова М.Ю., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Трифанов В.С., Кит О.И., Колесников Е.Н., Снежко А.В., Санамянц С.В., Кожушко М.А., Мещерякова М.Ю.</copyright-holder><copyright-holder xml:lang="en">Trifanov V.S., Kit O.I., Kolesnikov E.N., Snezhko A.V., Sanamyanz S.V., Kozhushko M.A., Mesheryakova M.Y.</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/1334">https://www.nogr.org/jour/article/view/1334</self-uri><abstract><p>Цель исследования. Целью нашего исследования было проанализировать имеющиеся данные литературных источников, касающиеся вопросов эпидемиологии, патоморфологии, клиники, диагностики, а также особенностей хирургического лечения нейроэндокринных опухолей червеобразного отростка. Материалы и методы. Нами был проведен ретроспективный анализ иностранных и отечественных источников литературы, содержащих актуальную современную информацию о состоянии проблемы нейроэндокринных опухолей червеобразного отростка. Результаты. На аппендикулярные нейроэндокринные опухоли (АНЭО) приходится до 16,7% всех нейроэндокринных опухолей желудочно-кишечного тракта. В 54% случаев АНЭО впервые себя проявляют картиной острого живота, напоминающую таковую при остром аппендиците. Основным методом лечения является хирургический. До сих пор нет клинических рекомендаций, в которых бы указывались четкие критерии для выполнения аппендэктомии или правосторонней гемиколэктомии. Хотя гастроинтестинальные нейроэндокринные опухоли и отличаются меньшей чувствительностью к ней, но появились данные о хорошем ответе на терапию темозоломидом (схема CAPTEM: темозоломид+капецитабин). Также может быть эффективен октреатид, особенно в группе функционально-активных АНЭО. 5-летняя выживаемость пациентов с АНЭО составляет: 94% при опухолях до 1 см в диаметре, 70,5% при опухолях более 2 см и 33,7% при наличии отдаленных метастазов на момент постановки диагноза. Заключение. Лечение пациентов с АНЭО рождает следующую конфликтную ситуацию: с одной стороны, риск рецидива заболевания в отдаленной перспективе достаточно низкий, но если он возникает, то значительно ухудшает прогноз и, следовательно, значимо влияет на общую выживаемость. Мы подчеркиваем необходимость дальнейшего изучения биологических свойств АНЭО, важность обобщения всех имеющихся данных, что возможно лишь при тесном интернациональном контакте ученых всего мира.</p></abstract><trans-abstract xml:lang="en"><p>The aim. The aim of our study was to analyze the available data from literature sources concerning the issues of epidemiology, pathology, clinic, diagnosis, and features of surgical treatment of neuroendocrine tumors of the vermiform process. Materials and methods. We conducted a retrospective analysis of foreign and domestic literature sources that contain upto-date information about the state of the problem of neuroendocrine tumors of the vermiform process Results. Appendicular neuroendocrine tumors (ANEO) account for up to 16.7% of all neuroendocrine tumors of the gastrointestinal tract. In 54% of cases, ANEO show themselves for the fi rst time with a picture of an acute abdomen that resembles that of acute appendicitis. The main method of treatment is surgical. So far, there are no clinical guidelines that specify clear criteria for performing an appendectomy or right-sided hemicolectomy. Although gastrointestinal neuroendocrine tumors are less sensitive to it, there is evidence of a good response to temozolomide therapy (CAPTEM scheme: temozolomide+capecitabine). Octreotide can also be eff ective, especially in the group of functionally active ANIOS. The 5-year survival rate of patients with ANEO is 94% for tumors up to 1 cm in diameter, 70.5% for tumors larger than 2 cm, and 33.7% for distant metastases at the time of diagnosis. Conclusion. Treatment of patients with ANEO gives rise to the following confl ict situation: on the one hand, the risk of recurrence of the disease in the long term is quite low, but if it occurs, it signifi cantly worsens the prognosis and, consequently, signifi cantly affects the overall survival. We emphasize the need to further study the biological properties of ANIO, the importance of generalizing all available data, which is possible only with close international contact of scientists around the world.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>нейроэндокринные опухоли червеобразного отростка</kwd><kwd>аппендэктомия</kwd><kwd>правосторонняя гемиколэктомия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>neuroendocrine tumors of the Appendix</kwd><kwd>appendectomy</kwd><kwd>right-sided hemicolectomy</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">Трифанов В.С., Кит О. И., Колесников Е. Н. и соавт. Клинико-иммуногистохимический анализ нейроэндокринных опухолей поджелудочной железы // Современные проблемы науки и образования. – 2019, № 3. http://science-education.ru/ru/article/view?id=28865 Trifanov V. S., Kit O. I., Kolesnikov E. N. i soavt. 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