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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">10.14412/1996-7012-2025-1-105-109</article-id><article-id custom-type="elpub" pub-id-type="custom">mrj-1710</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>КЛИНИЧЕСКИЕ НАБЛЮДЕНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL OBSERVATIONS</subject></subj-group></article-categories><title-group><article-title>Дифференциальная диагностика подагры и гигантоклеточной теносиновиальной опухоли: описание клинического случая</article-title><trans-title-group xml:lang="en"><trans-title>Differential diagnosis of gout and tenosynovial giant cell tumor, a case report</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6732-1146</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пятницкая</surname><given-names>П. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Pyatnitskaya</surname><given-names>P. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Полина Игоревна Пятницкая,</p><p>680009, Хабаровск ул. Краснодарская, 9</p></bio><bio xml:lang="en"><p>Polina Igorevna Pyatnitskaya,</p><p>9, Krasnodarskaya Street, Khabarovsk 680009</p></bio><email xlink:type="simple">strizhik-38@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/0000-0002-2365-5734</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Оттева</surname><given-names>Э. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Otteva</surname><given-names>E. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>680009, Хабаровск ул. Краснодарская, 9</p></bio><bio xml:lang="en"><p>9, Krasnodarskaya Street, Khabarovsk 680009</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/0000-0002-8760-4880</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Полухина</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Polukhina</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>680009, Хабаровск ул. Краснодарская, 9</p></bio><bio xml:lang="en"><p>9, Krasnodarskaya Street, Khabarovsk 680009</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>КГБОУ ДПО «Институт повышения квалификации специалистов здравоохранения»&#13;
Минздрава Хабаровского края</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Postgraduate Institute for Public Health Workers</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>17</day><month>02</month><year>2025</year></pub-date><volume>19</volume><issue>1</issue><fpage>105</fpage><lpage>109</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Пятницкая П.И., Оттева Э.Н., Полухина Е.В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Пятницкая П.И., Оттева Э.Н., Полухина Е.В.</copyright-holder><copyright-holder xml:lang="en">Pyatnitskaya P.I., Otteva E.N., Polukhina E.V.</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://mrj.ima-press.net/mrj/article/view/1710">https://mrj.ima-press.net/mrj/article/view/1710</self-uri><abstract><p>Подагра – наиболее распространенное воспалительное заболевание суставов, относящееся к микрокристаллическим артритам. При неправильном или недостаточном лечении подагра может привести к инвалидизации пациента.</p><p>Представлено описание пациентки с ошибочным диагнозом тофусной формы подагры, у которой проводилась дифференциальная диагностика с новообразованием. В результате дополнительного обследования выявлена гигантоклеточная теносиновиальная опухоль II пальца правой кисти.</p></abstract><trans-abstract xml:lang="en"><p>Gout is the most common inflammatory joint disease, related to microcrystalline arthritis. With improper or inadequate treatment, gout can lead to disability.</p><p>A patient with a misdiagnosis of tophaceous gout is described in whom a differential diagnosis with a neoplasm was performed. As a result of the additional examination, a giant cell tenosynovial tumor of the second finger of the right hand was discovered.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>мочевая кислота</kwd><kwd>гиперурикемия</kwd><kwd>тофус</kwd><kwd>артрит</kwd><kwd>синовиальная гигантоклеточная опухоль</kwd></kwd-group><kwd-group xml:lang="en"><kwd>uric acid</kwd><kwd>hyperuricemia</kwd><kwd>tophus</kwd><kwd>arthritis</kwd><kwd>synovial giant cell tumor</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">Насонова ВА, Барскова ВГ. Ранние диагностика и лечение подагры – научно обоснованное требование улучшения трудового и жизненного прогноза больных. Научно-практическая ревматология. 2004;(1):5-7.</mixed-citation><mixed-citation xml:lang="en">Nasonova VA, Barskova VG. 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