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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">mrj</journal-id><journal-title-group><journal-title xml:lang="ru">Современная ревматология</journal-title><trans-title-group xml:lang="en"><trans-title>Modern Rheumatology Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1996-7012</issn><issn pub-type="epub">2310-158X</issn><publisher><publisher-name>IMA-PRESS, LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14412/1996-7012-2026-1-23-28</article-id><article-id custom-type="elpub" pub-id-type="custom">mrj-1901</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>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL INVESTIGATIONS</subject></subj-group></article-categories><title-group><article-title>Сравнительный анализ визуализационных характеристик аксиального спондилоартрита и аксиального псориатического артрита в зависимости от длительности заболевания</article-title><trans-title-group xml:lang="en"><trans-title>Comparative analysis of imaging characteristics of axial spondyloarthritis and axial psoriatic arthritis depending on disease duration</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5015-7143</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Губарь</surname><given-names>Е. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Gubar</surname><given-names>E. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Елена Ефимовна Губарь</p><p>Россия, 115522, Москва, Каширское шоссе, 34А</p></bio><bio xml:lang="en"><p>Elena Efimovna Gubar</p><p>34A, Kashirskoe Shosse, Moscow 115522, Russia</p></bio><email xlink:type="simple">gubarelena@yandex.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/0000-0003-0579-1131</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коротаева</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Korotaeva</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Россия, 115522, Москва, Каширское шоссе, 34А</p></bio><bio xml:lang="en"><p>34A, Kashirskoe Shosse, Moscow 115522, Russia</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1771-6246</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дубинина</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dubinina</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Россия, 115522, Москва, Каширское шоссе, 34А</p></bio><bio xml:lang="en"><p>34A, Kashirskoe Shosse, Moscow 115522, Russia</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5968-2403</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Корсакова</surname><given-names>Ю. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Korsakova</surname><given-names>Yu. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Россия, 115522, Москва, Каширское шоссе, 34А</p></bio><bio xml:lang="en"><p>34A, Kashirskoe Shosse, Moscow 115522, Russia</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6875-4552</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Логинова</surname><given-names>Е. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Loginova</surname><given-names>E. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Россия, 115522, Москва, Каширское шоссе, 34А</p></bio><bio xml:lang="en"><p> 34A, Kashirskoe Shosse, Moscow 115522, Russia </p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8626-8419</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Воробьева</surname><given-names>Л. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Vorobyeva</surname><given-names>L. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Россия, 115522, Москва, Каширское шоссе, 34А</p></bio><bio xml:lang="en"><p> 34A, Kashirskoe Shosse, Moscow 115522, Russia </p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4005-1745</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тремаскина</surname><given-names>П. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Tremaskina</surname><given-names>P. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Россия, 115522, Москва, Каширское шоссе, 34А</p></bio><bio xml:lang="en"><p> 34A, Kashirskoe Shosse, Moscow 115522, Russia </p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2246-686X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Агафонова</surname><given-names>Е. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Agafonova</surname><given-names>E. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Россия, 115522, Москва, Каширское шоссе, 34А</p></bio><bio xml:lang="en"><p> 34A, Kashirskoe Shosse, Moscow 115522, Russia </p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2486-8798</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сахарова</surname><given-names>К. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sakharova</surname><given-names>K. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Россия, 115522, Москва, Каширское шоссе, 34А</p></bio><bio xml:lang="en"><p> 34A, Kashirskoe Shosse, Moscow 115522, Russia </p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0291-524X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Андрианова</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Andrianova</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Россия, 115522, Москва, Каширское шоссе, 34А</p></bio><bio xml:lang="en"><p> 34A, Kashirskoe Shosse, Moscow 115522, Russia </p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7418-9369</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Смирнов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Smirnov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Россия, 115522, Москва, Каширское шоссе, 34А</p></bio><bio xml:lang="en"><p> 34A, Kashirskoe Shosse, Moscow 115522, Russia </p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3195-5187</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Эрдес</surname><given-names>Ш. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Erdes</surname><given-names>Sh. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Россия, 115522, Москва, Каширское шоссе, 34А</p></bio><bio xml:lang="en"><p> 34A, Kashirskoe Shosse, Moscow 115522, Russia </p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9755-5760</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Урумова</surname><given-names>М. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Urumova</surname><given-names>M. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Россия, 115522, Москва, Каширское шоссе, 34А</p></bio><bio xml:lang="en"><p> 34A, Kashirskoe Shosse, Moscow 115522, Russia </p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4285-0869</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Глухова</surname><given-names>С. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Glukhova</surname><given-names>S. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p> Россия, 115522, Москва, Каширское шоссе, 34А </p></bio><bio xml:lang="en"><p> 34A, Kashirskoe Shosse, Moscow 115522, Russia </p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">ФГБНУ «Научно-исследовательский институт ревматологии им. В.А. Насоновой»<country>Россия</country></aff><aff xml:lang="en">V.A. Nasonova Research Institute of Rheumatology<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>19</day><month>02</month><year>2026</year></pub-date><volume>20</volume><issue>1</issue><fpage>23</fpage><lpage>28</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Губарь Е.Е., Коротаева Т.В., Дубинина Т.В., Корсакова Ю.Л., Логинова Е.Ю., Воробьева Л.Д., Тремаскина П.О., Агафонова Е.М., Сахарова К.В., Андрианова И.А., Смирнов А.В., Эрдес Ш.Ф., Урумова М.М., Глухова С.И., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Губарь Е.Е., Коротаева Т.В., Дубинина Т.В., Корсакова Ю.Л., Логинова Е.Ю., Воробьева Л.Д., Тремаскина П.О., Агафонова Е.М., Сахарова К.В., Андрианова И.А., Смирнов А.В., Эрдес Ш.Ф., Урумова М.М., Глухова С.И.</copyright-holder><copyright-holder xml:lang="en">Gubar E.E., Korotaeva T.V., Dubinina T.V., Korsakova Y.L., Loginova E.Y., Vorobyeva L.D., Tremaskina P.O., Agafonova E.M., Sakharova K.V., Andrianova I.A., Smirnov A.V., Erdes S.F., Urumova M.M., Glukhova S.I.</copyright-holder><license 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://mrj.ima-press.net/mrj/article/view/1901">https://mrj.ima-press.net/mrj/article/view/1901</self-uri><abstract><p>Цель исследования – сравнительный анализ визуализационных характеристик аксиального псориатического артрита (аксПсА) и других вариантов (дв) аксиального спондилоартрита (аксСпА) на ранней (РС) и развернутой (РЗС) стадиях заболевания.Материал и методы. Обследовано 222 больных: 108 с дв-аксСпА (1-я группа) и 114 с аксПсА (2-я группа). В 1-ю группу включены пациенты, соответствовавшие критериям аксСпА или анкилозирующего спондилита, во 2-ю группу – пациенты с псориатическим артритом, отвечавшие критериям CASPAR и имевшие аксиальное поражение. Аксиальное поражение подтверждалось наличием рентгенологически достоверного сакроилиита (СИ; двустороннего II стадии либо одностороннего III стадии), или активного СИ, выявленного при магнитно-резонансной томографии, или при наличии 1 синдесмофита в шейном (ШОП) и/или поясничном (ПОП) отделах позвоночника. Синдесмофиты оценивали как симметричные и асимметричные, смыкающиеся и несмыкающиеся, тонкие (дисковые) и объемные (внедисковые), единичные и множественные. Выраженность рентгенологических изменений в позвоночнике оценивали с использованием модифицированной шкалы mSASSS. Каждая группа больных была разделена на две подгруппы: с длительностью воспалительной боли в спине (ВБС)/хронической боли в спине (хрБС) 24 мес (РС) и с длительностью ВБС/хрБС &gt;24 мес (РЗС).Результаты и обсуждение. РС отмечалась у 25, РЗС – у 83 пациентов с дв-аксСпА. При РЗС чаще, чем при РС, встречались синдесмофиты как в ШОП (р=0,007), так и в ПОП (р=0,035), а также тонкие дисковые синдесмофиты (р=0,021), отмечалось больше структурных изменений в позвоночнике в целом (0,001), имелись более высокие значения счета mSASSS (р=0,001). Значимых различий в изменениях крестцово-подвздошных суставов (КПС) в зависимости от стадии заболевания не наблюдалось. При аксПсА РС выявлена у 37, РЗС – у 77 пациентов. У больных аксПсА с РС и РЗС не обнаружено различий в частоте изменений позвоночника и КПС (ни по одному показателю).Заключение. Можно предположить, что различия между группами в прогрессировании структурных изменений позвоночника связаны с различными механизмами новообразования костной ткани при аксПсА и дв-аксСпА.</p></abstract><trans-abstract xml:lang="en"><p>Objective: to perform a comparative analysis of the imaging characteristics of axial psoriatic arthritis (axPsA) and other variants (ov) of axial spondyloarthritis (axSpA) at the early stage (ESt) and the advanced stage (ASt) of the disease.Material and methods. A total of 222 patients were examined: 108 with ov-axSpA (Group 1) and 114 with axPsA (Group 2). Group 1 included patients meeting the criteria for axSpA or ankylosing spondylitis; Group 2 included patients with psoriatic arthritis meeting the CASPAR criteria and having axial involvement. Axial involvement was confirmed by the presence of radiographically definite sacroiliitis (SI; bilateral grade II or unilateral grade III), or active SI detected by magnetic resonance imaging, or by the presence of 1 syndesmophyte in the cervical spine (C-spine) and/or lumbar spine (L-spine). Syndesmophytes were assessed as symmetric and asymmetric, bridging and non-bridging, thin (disc-like) and bulky (non-disc-like), solitary and multiple. The severity of radiographic changes in the spine was assessed using the modified mSASSS score. Each group of patients was divided into two subgroups: those with inflammatory back pain (IBP)/chronic back pain (CBP) duration 24 months (ESt) and those with IBP/CBP duration &gt;24 months (ASt).Results and discussion. ESt was observed in 25 and ASt in 83 patients with ov-axSpA. In ASt, syndesmophytes were more common than in Est both in the C-spine (p=0.007) and in the L-spine (p=0.035); in ASt thin disc-like syndesmophytes were also more frequent (p=0.021) and more structural changes in the spine overall were noted (p=0.001), and higher mSASSS scores were observed (p=0.001). No significant differences in sacroiliac joint (SIJ) changes were found depending on disease stage. In axPsA, ESt was identified in 37 and ASt in 77 patients. In patients with axPsA, no differences were found between ESt and ASt in the frequency of spine and SIJ changes (for any parameter).Conclusion. It can be assumed that the differences between the groups in the progression of structural changes in the spine are associated with different mechanisms of new bone formation in axPsA and ov-axSpA.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>аксиальный спондилоартрит</kwd><kwd>аксиальный псориатический артрит</kwd><kwd>визуализационные особенности</kwd><kwd>стадия заболевания</kwd></kwd-group><kwd-group xml:lang="en"><kwd>axial spondyloarthritis</kwd><kwd>axial psoriatic arthritis</kwd><kwd>imaging features</kwd><kwd>disease stage</kwd></kwd-group><funding-group xml:lang="ru"><funding-statement>Статья подготовлена в рамках фундаментальной научной темы «Эволюция аксиальных спондилоартритов на основе комплексного динамического изучения молекулярно-биологических, молекулярно-генетических, клинико-визуализационных факторов прогрессирования заболевания, качества жизни, коморбидности и таргетной инновационной терапии» (№ РК 125020501435-8).</funding-statement></funding-group><funding-group xml:lang="en"><funding-statement>The article was prepared within the framework of the basic scientific research project “Evolution of axial spondyloarthritis based on a comprehensive dynamic study of molecular-biological, molecular-genetic, clinical and imaging factors of disease progression, quality of life, comorbidity, and targeted innovative therapy” (№ RK 125020501435-8).</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Navarro-Compan V, Sepriano A, El-Zorkany B, van der Heijde D. 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