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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-238-6-75-82</article-id><article-id custom-type="elpub" pub-id-type="custom">nogr-3197</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>ХИРУРГИЧЕСКАЯ ГАСТРОЭНТЕРОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SURGICAL GASTROENTEROLOGY</subject></subj-group></article-categories><title-group><article-title>Клиническая оценка модифицированной шкалы RIPASA как инструмента в диагностике острого аппендицита</article-title><trans-title-group xml:lang="en"><trans-title>Clinical evaluation of the modified RIPASA scale as a tool in the diagnosis of acute appendicitis</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6106-0301</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Федоров</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Fedorov</surname><given-names>S. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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/0000-0001-8641-7875</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сатаев</surname><given-names>В. У.</given-names></name><name name-style="western" xml:lang="en"><surname>Sataev</surname><given-names>V. U.</given-names></name></name-alternatives><email xlink:type="simple">sataev.valery@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0002-8266-2915</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Фаизова</surname><given-names>Л. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Faizova</surname><given-names>L. P.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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/0009-0003-3358-8592</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Акчурин</surname><given-names>И. З.</given-names></name><name name-style="western" xml:lang="en"><surname>Akchurin</surname><given-names>I. Z.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2486-3834</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Алянгин</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Alyangin</surname><given-names>V. G.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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/0000-0003-1349-791X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Исламов</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Islamov</surname><given-names>S. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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/0009-0008-1208-3479</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Давлетова</surname><given-names>Э. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Davletova</surname><given-names>E. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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/0009-0008-0572-3167</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Касьянов</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kasyanov</surname><given-names>N. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Башкирский государственный медицинский университет» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Bashkir State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Казанская государственная медицинская академия - филиал ФГБОУ ДПО «Российская медицинская академия непрерывного профессионального образования» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kazan State Medical Academy - Branch Campus of the “Russian Medical Academy of Continuing Professional Education”</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Государственное бюджетное учреждение здравоохранения Республики Башкортостан Клиническая больница скорой медицинской помощи г. Уфы</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Republic of Bashkortostan Clinical Hospital of emergency medical care</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>22</day><month>01</month><year>2026</year></pub-date><volume>0</volume><issue>6</issue><fpage>75</fpage><lpage>82</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Федоров С.В., Сатаев В.У., Фаизова Л.П., Акчурин И.З., Алянгин В.Г., Исламов С.А., Давлетова Э.А., Касьянов Н.А., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Федоров С.В., Сатаев В.У., Фаизова Л.П., Акчурин И.З., Алянгин В.Г., Исламов С.А., Давлетова Э.А., Касьянов Н.А.</copyright-holder><copyright-holder xml:lang="en">Fedorov S.V., Sataev V.U., Faizova L.P., Akchurin I.Z., Alyangin V.G., Islamov S.A., Davletova E.A., Kasyanov N.A.</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/3197">https://www.nogr.org/jour/article/view/3197</self-uri><abstract><p>Стандартизированный подход к тактике ведения пациентов с подозрением на острый аппендицит (ОА), позволил снизить как количество оперированных пациентов, так и частоту «негативных» аппендектомий, что отразилось тенденцией к снижению заболеваемости ОА. Использование рекомендованных НКР, клинических шкал стратификации пациентов с подозрением на ОА: AIR (Appendicitis Inflammatory Response score) и AAS (Adult Appendicitis Score) могут иметь ограничения из-за отсутствия, на момент исследования, тест-систем определения уровня С-реактивного белка (СРБ) и/или электронных систем подсчета полиморфноядерных лейкоцитов.</p></abstract><trans-abstract xml:lang="en"><p>A standardized approach to the management of patients with suspected acute appendicitis (OA) has made it possible to reduce both the number of operated patients and the frequency of “negative” appendectomies, which is reflected in a downward trend in the incidence of OA. The use of the recommended NCR, clinical stratification scales for patients with suspected OA: AIR (Appendicitis Inflammatory Response score) and AAS (Adult Appendicitis Score) may have limitations due to the absence, at the time of the study, of test systems for determining the level of C-reactive protein (CRP) and/or electronic systems for counting polymorphonuclear leukocytes.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>острый аппендицит</kwd><kwd>диагностика</kwd><kwd>RIPASA</kwd><kwd>чувствительность</kwd><kwd>специфичность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>acute appendicitis</kwd><kwd>diagnosis</kwd><kwd>RIPASA</kwd><kwd>sensitivity</kwd><kwd>specificity</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">Kovrov K.N., Fokina Yu.S., Horeva O.V. 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