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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">oncotomsk</journal-id><journal-title-group><journal-title xml:lang="ru">Сибирский онкологический журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Siberian journal of oncology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1814-4861</issn><issn pub-type="epub">2312-3168</issn><publisher><publisher-name>Tomsk National Research Medical Сепtеr of the Russian Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21294/1814-4861-2026-25-4-44-53</article-id><article-id custom-type="elpub" pub-id-type="custom">oncotomsk-4421</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 ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL STUDIES</subject></subj-group></article-categories><title-group><article-title>Целесообразность лимфодиссекции ворот селезенки при раке желудка</article-title><trans-title-group xml:lang="en"><trans-title>On the advisability of splenic hilar lymphadenectomy in gastric cancer</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6105-1843</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рогозянская</surname><given-names>М. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Rogozianskaia</surname><given-names>M. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Рогозянская Марина Игоревна - онколог, Центр амбулаторной онкологической помощи.</p><p>394036, Воронеж, ул. Вайцеховского, 4</p></bio><bio xml:lang="en"><p>Marina I. Rogozianskaia - MD, Oncologist, Outpatient Oncology Care Center, Voronezh Regional Scientific and Clinical Oncology Center.</p><p>4, Vaitsekhovsky St., Voronezh, 394036</p></bio><email xlink:type="simple">marinamurawjewa@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1333-5638</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мошуров</surname><given-names>И. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Moshurov</surname><given-names>I. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мошуров Иван Петрович - доктор медицинских наук, профессор, ректор.</p><p>394036, Воронеж, ул. Студенческая, 10</p></bio><bio xml:lang="en"><p>Ivan P. Moshurov - MD, DSc, Professor, Rector, N.N. Burdenko Voronezh State Medical University, Ministry of Health of Russia.</p><p>10, Studentskaya St., Voronezh, 394036</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>БУЗ ВО «Воронежский областной научно-клинический онкологический центр»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Voronezh Regional Scientific and Clinical Oncology Center</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО «Воронежский государственный медицинский университет им. Н.Н. Бурденко» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.N. Burdenko Voronezh State Medical University, Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>21</day><month>09</month><year>2026</year></pub-date><volume>25</volume><issue>4</issue><fpage>44</fpage><lpage>53</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Рогозянская М.И., Мошуров И.П., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Рогозянская М.И., Мошуров И.П.</copyright-holder><copyright-holder xml:lang="en">Rogozianskaia M.I., Moshurov I.P.</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.siboncoj.ru/jour/article/view/4421">https://www.siboncoj.ru/jour/article/view/4421</self-uri><abstract><p>Цель исследования – проанализировать необходимость рутинной спленэктомии или лимфодиссекции ворот селезенки при хирургическом лечении рака желудка (РЖ) в свете изучения спленэктомического и спленосохраняющего подходов, а также особенностей метастатического поражения лимфатических узлов ворот селезенки (ЛУВС) и его влияния на клиническое течение РЖ. Материал и методы. Ретроспективно проанализированы результаты лечения 264 больных РЖ I–III стадии, получавших лечение на базе Воронежского областного научно-клинического онкологического центра в 2013–18 гг. На первом этапе лечения всем пациентам проведена радикальная гастрэктомия с лимфодиссекцией D2 со спленэктомией или без спленэктомии, при наличии показаний проводилась адъювантная химиотерапия по схеме XELOX/FOLFOX. Медиана наблюдения составила 61 [19–80] мес. Результаты. Метастатическое поражение ЛУВС отмечено у 19 (7,2 %) пациентов и ассоциировано с распространенным опухолевым процессом (T3–4/N2+) (ОШ 9,8; 95 % ДИ 6,76–14,21; p&lt;0,001). При этом методики удаления ЛУВС (спленэктомия и спленосохраняющая лимфодиссекция) не обладают достаточным профилем безопасности. При сопоставимом количестве ранних послеоперационных осложнений в обеих группах спленэктомия сопровождалась увеличением объема интраоперационной кровопотери (p&lt;0,001) и количества легких панкреатогенных осложнений (II–IIIa степени по Clavien–Dindo) (ОШ 9,67; 95 % ДИ 1,24–75,49; p=0,008). Установлено, что статус ЛУВС значимо связан с развитием ранних послеоперационных осложнений после гастрэктомии (ОШ 5,43; 95 % ДИ 1,59–18,69; p=0,008), безрецидивной (ОР 3,21; 95 % ДИ 1,30–7,95; p=0,01) и общей выживаемостью (ОР 4,14; 95 % ДИ 1,88–9,09; p&lt;0,001) больных РЖ. Заключение. Метастатическое поражение ЛУВС ассоциировано с местнораспространенным опухолевым процессом, неблагоприятным течением раннего послеоперационного периода и снижением выживаемости у больных РЖ. Полученные данные подчеркивают необходимость дальнейшего изучения селективного подхода к лимфодиссекции данной области.</p></abstract><trans-abstract xml:lang="en"><p>The purpose of the study: to analyze the rationale for routine splenectomy or splenic hilar lymphadenectomy in gastric cancer (GC) surgery through a comparative study of spleen-preserving and splenectomy techniques, and an investigation of the patterns and clinical impact of metastasis of the splenic hilar lymph nodes (SHLN). Material and Methods. A retrospective analysis on data from 264 patients with stage I–III gastric cancer (GC) treated at the Voronezh Regional Scientific and Clinical Oncology Center between 2013 and 2018 was conducted. After examination, all patients underwent total gastrectomy with D2 lymphadenectomy with or without splenectomy (R0 resection). XELOX/FOLFOX adjuvant chemotherapy was utilized if indicated. the median follow-up time was 61 [19–80] months. Results. Metastases to SHLN were found in 19 (7.2 %) patients and were associated with advanced GC (T3–4/N2+) (OR 9.8; 95 % CI 6.76–14.2; p&lt;0.001). At the same time, the techniques used for their removal (splenectomy and spleen-preserving lymphadenectomy) showed limited safety. Despite comparable rates of early postoperative complications between the groups, splenectomy was associated with increased intraoperative blood loss (p&lt;0.001) and a higher incidence of mild pancreatogenic complications (grade II–IIIa according to the Clavien–Dindo classification) (OR 9.67; 95 % CI: 1.24–75.49; p=0.008). In addition, SHLN-status was significantly associated with the development of early postoperative complications following gastrectomy (OR 5.43; 95 % CI 1.59–18.69; p=0.008), as well as with recurrence-free survival (HR 3.21; 95 % CI 1.30–7.95; p=0.01) and overall survival (HR 4.14; 95 % CI 1.88–9.09; p&lt;0.001) in patients with GC. Conclusion. Metastatic involvement of SHLN is associated with locally advanced tumor progression, an unfavorable course of the early postoperative period, and reduced survival in patients with GC. The obtained data emphasize the need for further investigation of a selective approach to lymphadenectomy in this area.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>гастрэктомия</kwd><kwd>спленэктомия</kwd><kwd>послеоперационные осложнения</kwd><kwd>прогноз</kwd></kwd-group><kwd-group xml:lang="en"><kwd>total gastrectomy</kwd><kwd>splenectomy</kwd><kwd>postoperative complications</kwd><kwd>prognosis</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">Japanese Gastric Cancer Association. Japanese Classification of Gastric Carcinoma – 2nd English Edition. 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