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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">ymj</journal-id><journal-title-group><journal-title xml:lang="ru">Якутский медицинский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Yakut Medical Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1813-1905</issn><issn pub-type="epub">2312-1017</issn><publisher><publisher-name>ЯНЦ КМП</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25789/YMJ.2025.90.34</article-id><article-id custom-type="elpub" pub-id-type="custom">ymj-796</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>СЛУЧАЙ ИЗ ПРАКТИКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL CASE</subject></subj-group></article-categories><title-group><article-title>Рак желудка и беременность</article-title><trans-title-group xml:lang="en"><trans-title>Stomach cancer and pregnancy</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8194-2811</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чернышова</surname><given-names>А. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Chernyshova</surname><given-names>A. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чернышова Алена Леонидовна – д.м.н., проф. РАН, проф. ФГБОУ ВО «Новосибирский ГМУ» МР, директор Института онкологии и нейрохирургии НМИЦ им. акад. Е.Н. Мешалкина.</p><p>630055, Новосибирск, ул. Речкуновская, 15</p></bio><email xlink:type="simple">alacher@list.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Черняков</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Chernyakov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Черняков Александр Алексеевич – м.н.с., врач-онколог НИИ онкологии.</p><p>634028, Томск, ул. Савиных, 12/1</p></bio><email xlink:type="simple">a.cherniackow@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/0000-0001-5926-2601</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Трущук</surname><given-names>Ю. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Trusсhuk</surname><given-names>Y. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Трущук Юлия Михайловна – врач-онколог НИИ онкологии.</p><p>634028, Томск, ул. Савиных, 12/1</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/0000-0001-6562-7574</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Диль</surname><given-names>О. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Dil</surname><given-names>O. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Диль Ольга Сергеевна – врач-онколог Института онкологии и нейрохирургии.</p></bio><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>ФГБОУ ВО «Новосибирский государственный медицинский университет» Минздрава России; ФГБУ «НМИЦ им. акад. Е.Н. Мешалкина» Минздрава России</institution><country>Russian Federation</country></aff><aff xml:lang="ru" id="aff-2"><institution>Томский НИМЦ РАН</institution><country>Russian Federation</country></aff><aff xml:lang="ru" id="aff-3"><institution>ФГБУ «НМИЦ им. акад. Е.Н. Мешалкина» Минздрава России</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>22</day><month>06</month><year>2025</year></pub-date><volume>0</volume><issue>2</issue><fpage>158</fpage><lpage>163</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Чернышова А.Л., Черняков А.А., Трущук Ю.М., Диль О.С., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Чернышова А.Л., Черняков А.А., Трущук Ю.М., Диль О.С.</copyright-holder><copyright-holder xml:lang="en">Chernyshova A.L., Chernyakov A.A., Trusсhuk Y.M., Dil O.S.</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://ymj.elpub.ru/jour/article/view/796">https://ymj.elpub.ru/jour/article/view/796</self-uri><abstract><p>Рак желудка при беременности встречается крайне редко и составляет 0,025-0,1% случаев всех беременностей, при этом большинство случаев рака желудка, ассоциированного с беременностью, диагностируется специалистами на поздней стадии, поскольку его основные симптомы (рвота, тошнота, потеря аппетита, увеличение размеров живота) ошибочно принимаются за ранний токсикоз при беременности и вероятность развития злокачественных новообразований недооценивается. Оптимальное ведение данной категории больных требует мультидисциплинарного подхода (включая онколога, акушера, хирурга, анестезиолога, гастроэнтеролога, радиолога и неонатолога). В статье представлен опыт лечения и наблюдения за данной категорией больных в виде двух клинических случаев, которые наглядно демонстрируют крайне неблагоприятный прогноз при сочетании рака желудка и беременности. По данным литературы, пятилетняя выживаемость у данной категории больных равна нулю, при этом в большинстве случаев смерть пациентки наступает в течение 6 мес. после хирургического вмешательства.</p></abstract><trans-abstract xml:lang="en"><p>Stomach cancer during pregnancy is extremely rare and accounts for 0.025-0.1% of all pregnancies, while most cases of stomach cancer associated with pregnancy are diagnosed by specialists at a late stage, since its main symptoms (vomiting, nausea, loss of appetite, increased abdominal size) are mistaken for early toxicosis during pregnancy and the likelihood of the development of malignant neoplasms is underestimated. Optimal management of this category of patients requires a multidisciplinary approach (including oncologist, obstetrician, surgeon, anesthesiologist, gastroenterologist, radiologist and neonatologist), which establishes the sequence of therapy. In the article, we presented our own experience of treating and monitoring this category of patients in the form of two clinical cases that clearly demonstrate an extremely unfavorable prognosis for a combination of stomach cancer and pregnancy. According to the literature, the five-year survival rate in this category of patients is zero, while in most cases the patient's death occurs within six months after surgery.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>рак</kwd><kwd>желудок</kwd><kwd>беременность</kwd><kwd>лечение</kwd><kwd>прогноз</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cancer</kwd><kwd>stomach</kwd><kwd>pregnancy</kwd><kwd>treatment</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">Qureshi WA, Rajan E, Adler DG, et al. American Society for Gastrointestinal Endoscopy. 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