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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">medinfo</journal-id><journal-title-group><journal-title xml:lang="ru">Актуальные проблемы теоретической и клинической медицины</journal-title><trans-title-group xml:lang="en"><trans-title>Actual Problems of Theoretical and Clinical Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2790-1289</issn><issn pub-type="epub">2790-1297</issn><publisher><publisher-name>Казахстанско-Российский медицинский университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.24412/2790-1289-2025-2-93-101</article-id><article-id custom-type="elpub" pub-id-type="custom">medinfo-743</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>КЛИНИЧЕСКИЙ СЛУЧАЙ</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>НЕЙРОЭНДОКРИННЫЕ ОПУХОЛИ: ПРОБЛЕМЫ РАННЕЙ ДИАГНОСТИКИ (КЛИНИЧЕСКИЙ СЛУЧАЙ)</article-title><trans-title-group xml:lang="en"><trans-title>NEUROENDOCRINE DISORDERS: PROBLEMS OF DIAGNOSIS (CLINICAL 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/0000-0001-7087-1440</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Есентаева</surname><given-names>С. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Yessentayeva</surname><given-names>S. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Есентаева Сурия Ертугыровна – д.м.н., доцент, заведующая кафедрой онкологии, врачхимиотерапевт</p></bio><bio xml:lang="en"><p>Yesentaeva Suriya Yertugyrovna – Doctor of Medical Sciences, docent, Head of the Department of Oncology, chemotherapist</p><p>Almaty</p></bio><email xlink:type="simple">surya_esentay@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0002-5687-2775</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жакенова</surname><given-names>Ж. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhakenova</surname><given-names>Zh. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Жакыпбекова Айдана Багдатовна</p><p>Алматы</p></bio><bio xml:lang="en"><p>Zhakypbekova Aidana Bagdatokyzy</p><p>Almaty</p></bio><email xlink:type="simple">aidanazhakypbekova7@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сарсенбаева</surname><given-names>Г. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Sarsenbaeva</surname><given-names>G. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сарсенбаева Галия Ермековна</p><p>Алматы</p></bio><bio xml:lang="en"><p>Sarsenbayeva Galiya Ermekovna</p><p>Almaty</p></bio><email xlink:type="simple">galiya.ermek@mail.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>Бейсебаев</surname><given-names>Е. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Beisebayev</surname><given-names>E. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бейсебаев Елдар Нурланович – PhD.</p><p>Алматы</p></bio><bio xml:lang="en"><p>Beisebayev Eldar Nurlanovich – PhD.</p><p>Almaty</p></bio><email xlink:type="simple">eldar_beisebaev@mail.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>Баймахашева</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Baimakhasheva</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Баймахашева Аннель Ниязбековна – д.б.н.</p><p>Алматы</p></bio><bio xml:lang="en"><p>Baymakhasheva Annel Niyazbekovna – Doctor of Biological Sciences</p><p>Almaty</p></bio><email xlink:type="simple">bannelia@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0002-0560-5634</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ожарова</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Ozharova</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ожарова Айнель Серикбековна – врач-химиотерапевт, Алматинская региональная многопрофильная клиника</p><p> Алматы</p><p>телефон: +7 775 104 46 12</p></bio><bio xml:lang="en"><p>Ozharova Ainel Serikbekovna – Chemotherapist, Almaty Regional Multidisciplinary Clinic</p><p>Almaty</p><p>phone: +7 775 104 46 12</p></bio><email xlink:type="simple">ainel.ozharova@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">НУО «Казахстанско-Российский медицинский университет»<country>Казахстан</country></aff><aff xml:lang="en">NEI «Kazakh-Russian Medical University»<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">НАО «Казахский национальный медицинский университет имени С. Д. Асфендиярова»<country>Казахстан</country></aff><aff xml:lang="en">NpJSC «Kazakh National Medical University named after S. D. Asfendiyarov»<country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>06</day><month>07</month><year>2025</year></pub-date><volume>0</volume><issue>2</issue><fpage>93</fpage><lpage>101</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Есентаева С.Е., Жакенова Ж.К., Сарсенбаева Г.Е., Бейсебаев Е.Н., Баймахашева А.Н., Ожарова А.С., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Есентаева С.Е., Жакенова Ж.К., Сарсенбаева Г.Е., Бейсебаев Е.Н., Баймахашева А.Н., Ожарова А.С.</copyright-holder><copyright-holder xml:lang="en">Yessentayeva S.E., Zhakenova Z.K., Sarsenbaeva G.E., Beisebayev E.N., Baimakhasheva A.N., Ozharova A.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://kazrosmedjournal.krmu.edu.kz/jour/article/view/743">https://kazrosmedjournal.krmu.edu.kz/jour/article/view/743</self-uri><abstract><p>Гетерогенность нейроэндокринных опухолей не только по их локализациям, но клиническим проявлениям, отсутствие четких критериев и алгоритмов их диагностики, а также низкая настороженность врачей общей клинической сети в отношении своевременного выявления этой группы опухолей, в большинстве случаев приводит к их поздней диагностике, результатом чего является только паллиативный этап их лечения. Представлен клинический случай для демонстрации актуальности проблемы.</p><sec><title>Клинический случай</title><p>Клинический случай. Пациента с марта месяца 2020 г. периодически беспокоил жидкий, кашецеобразный стул. При обследовании в клинике по данным компьютерной томографии органов брюшной полости от 20.02.2021 года выявлено новообразование головки и тела поджелудочной железы с инвазией воротной и селезеночной вен, субтотальное поражение поджелудочной железы с инвазией сосудов) и множественными метастазами в печень Учитывая результаты компьютерно-томографических исследований был выставлен диагноз злокачественное образование поджелудочной железы, Т3NxM1, множественные метастазы в печень.</p></sec><sec><title>Выводы</title><p>Выводы. Разнообразие клинических проявлений нейроэндокринных опухолей затрудняет их раннюю диагностику и лечение, что требует высокой онкологической настороженности, эффективного взаимодействия специалистов и создания республиканских протоколов раннего выявления и терапии.</p></sec></abstract><trans-abstract xml:lang="en"><p>The heterogeneity of neuroendocrine tumors not only in their localization, but also in their clinical manifestations, the lack of clear criteria and algorithms for their diagnosis, as well as the low alertness of doctors in the general clinical network regarding the timely detection of this group of tumors, in most cases leads to their late diagnosis, resulting in only the palliative stage of their treatment. A clinical case is presented to demonstrate the relevance of the problem.</p><sec><title>A clinical case</title><p>A clinical case. Since March 2020, the patient has been periodically bothered by loose, mushy stools. During an examination in the clinic, according to computed tomography of the abdominal organs from 02/20/2021, a neoplasm of the head and body of the pancreas with invasion of the portal and splenic veins, subtotal lesion of the pancreas with vascular invasion) and multiple liver metastases was detected, taking into account the results of computed tomography studies, pancreatic malignancy, T3NxM1, multiple metastases in the liver.</p></sec><sec><title>Conclusions</title><p>Conclusions. The variety of clinical manifestations of neuroendocrine tumors complicates their early diagnosis and treatment, which requires high oncological alertness, effective interaction of specialists and the creation of national protocols for early detection and therapy.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>нейроэндокринные опухоли</kwd><kwd>желудочно-кишечный тракт</kwd><kwd>поджелудочная железа</kwd></kwd-group><kwd-group xml:lang="en"><kwd>neuroendocrine tumors</kwd><kwd>gastrointestinal tract</kwd><kwd>pancreas</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">Артамонова Е. В., Горбунова В. А., Делекторская В. В. и др. Нейроэндокринные неоплазии желудочно-кишечного тракта и поджелудочной железы. Практические рекомендации RUSSCO. 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