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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Surgery and Oncology</journal-id><journal-title-group><journal-title xml:lang="en">Surgery and Oncology</journal-title><trans-title-group xml:lang="ru"><trans-title>Хирургия и онкология</trans-title></trans-title-group></journal-title-group><issn publication-format="electronic">2949-5857</issn><publisher><publisher-name xml:lang="en">Publishing House ABV Press</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">597</article-id><article-id pub-id-type="doi">10.17650/2686-9594-2023-13-1-54-57</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>CASE REPORT</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>КЛИНИЧЕСКИЕ НАБЛЮДЕНИЯ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Gastric cancer with tumour thrombosis of the portal vein: literature review and clinical case</article-title><trans-title-group xml:lang="ru"><trans-title>Рак желудка с опухолевым тромбозом воротной вены: обзор литературы и клинический случай</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9315-8573</contrib-id><name-alternatives><name xml:lang="en"><surname>Kharbediya</surname><given-names>E. Kh.</given-names></name><name xml:lang="ru"><surname>Харбедия</surname><given-names>Е. Х.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Elizaveta Hvichevna Kharbediya</p><p>Build. 1, 2 / 1 Barricadnaya Str., Moscow 125993</p></bio><bio xml:lang="ru"><p>Елизавета Хвичевна Харбедия</p><p><italic>125993 Москва, ул. Баррикадная, 2 / 1, стр. 1</italic></p></bio><email>harbediyaliza@inbox.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1852-4972</contrib-id><name-alternatives><name xml:lang="en"><surname>Peregorodiev</surname><given-names>I. N.</given-names></name><name xml:lang="ru"><surname>Перегородиев</surname><given-names>И. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>23 Kashirskoe Shosse, Moscow 115478</italic></p></bio><bio xml:lang="ru"><p><italic>115478 Москва, Каширское шоссе, 23</italic></p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2014-586X</contrib-id><name-alternatives><name xml:lang="en"><surname>Magamedova</surname><given-names>S. S.</given-names></name><name xml:lang="ru"><surname>Магамедова</surname><given-names>С. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>23 Kashirskoe Shosse, Moscow 115478</italic></p></bio><bio xml:lang="ru"><p><italic>115478 Москва, Каширское шоссе, 23</italic></p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5403-2396</contrib-id><name-alternatives><name xml:lang="en"><surname>Nered</surname><given-names>S. N.</given-names></name><name xml:lang="ru"><surname>Неред</surname><given-names>С. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>23 Kashirskoe Shosse, Moscow 115478</italic></p></bio><bio xml:lang="ru"><p><italic>115478 Москва, Каширское шоссе, 23</italic></p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0493-1166</contrib-id><name-alternatives><name xml:lang="en"><surname>Stilidi</surname><given-names>I. S.</given-names></name><name xml:lang="ru"><surname>Стилиди</surname><given-names>И. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>23 Kashirskoe Shosse, Moscow 115478</italic></p></bio><bio xml:lang="ru"><p><italic>115478 Москва, Каширское шоссе, 23</italic></p></bio><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Russian Medical Academy of Postgraduate Education, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБОУ «Российская медицинская академия непрерывного профессионального образования» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">N. N. Blokhin National Medical Research Center for Oncology, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБУ «Национальный медицинский исследовательский центр онкологии им. Н. Н. Блохина» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-04-21" publication-format="electronic"><day>21</day><month>04</month><year>2023</year></pub-date><volume>13</volume><issue>1</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>54</fpage><lpage>57</lpage><history><date date-type="received" iso-8601-date="2023-04-21"><day>21</day><month>04</month><year>2023</year></date><date date-type="accepted" iso-8601-date="2023-04-21"><day>21</day><month>04</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2023, ABV-press</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, АБВ-пресс</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">ABV-press</copyright-holder><copyright-holder xml:lang="ru">АБВ-пресс</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://onco-surgery.info/jour/about/editorialPolicies</ali:license_ref></license></permissions><self-uri xlink:href="https://onco-surgery.info/jour/article/view/597">https://onco-surgery.info/jour/article/view/597</self-uri><abstract xml:lang="en"><p>Tumoural portal vein thrombosis is a rare manifestation in gastric cancer. There is no reliable information in the worldwide literature on the overall survival of this category of patients. Few clinical cases have been described. This is a clinical case: a patient has diagnosed with body and antral gastric cancer complicated by tumour thrombosis of the portal vein and ingrowth into the pancreas. The clinical case described by the authors demonstrates yours the relevance of a number of issues. How can we namely be staging, treatment options and prognosis. The aim of this publication is to draw attention to a rare but common category of patient in oncologists’ clinical practice.</p></abstract><trans-abstract xml:lang="ru"><p>Опухолевый тромбоз воротной вены, возникающий при раке желудка, является редким проявлением данного заболевания. В мировой литературе практически отсутствует достоверная информация об общей выживаемости данной категории пациентов. Фактически описаны единичные клинические случаи. В работе приведено клиническое наблюдение пациентки с диагнозом «рак тела и антрального отдела желудка, осложненный опухолевым тромбозом воротной вены и врастанием в поджелудочную железу, сT4bN3M0, Grade III, IVA ст.» (TNM-классификация UICC, 8-я редакция). Описанный авторами клинический случай демонстрирует актуальность ряда вопросов, которые возникают у клиницистов, сталкивающихся с данным диагнозом, а именно стадирование, выбор тактики лечения и определение прогноза заболевания. Цель данной публикации – привлечение внимания к редко встречающейся в клинической практике онкологов категории пациентов</p></trans-abstract><kwd-group xml:lang="en"><kwd>stomach cancer</kwd><kwd>tumor thrombosis</kwd><kwd>thrombus</kwd><kwd>clinical case</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>рак желудка</kwd><kwd>опухолевый тромб</kwd><kwd>тромбоз</kwd><kwd>клинический случай</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>SEER Cancer Statistics: https://seer.cancer.gov/statfacts/html/stomach.html. The Japanese Society of Pathology (eds). Annual of the pathological autopsy cases in Japan. Aichi: Jinshikai; 1998.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>https://iss.ndl.go.jp/books/R100000002-I000000094640-00</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Eom B.W., Lee J.H., Lee J.S. et al. 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