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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">vsp</journal-id><journal-title-group><journal-title xml:lang="ru">Вопросы современной педиатрии</journal-title><trans-title-group xml:lang="en"><trans-title>Current Pediatrics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1682-5527</issn><issn pub-type="epub">1682-5535</issn><publisher><publisher-name>Издательство «ПедиатрЪ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15690/vsp.v16i3.1732</article-id><article-id custom-type="elpub" pub-id-type="custom">vsp-1758</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>ОРИГИНАЛЬНАЯ СТАТЬЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>ДИФФЕРЕНЦИАЛЬНАЯ ДИАГНОСТИКА ЮВЕНИЛЬНОГО АРТРИТА С СИСТЕМНЫМ ДЕБЮТОМ И РЕВМАТИЧЕСКИХ «МАСОК» ОНКОГЕМАТОЛОГИЧЕСКИХ ЗАБОЛЕВАНИЙ: РЕЗУЛЬТАТЫ РЕТРОСПЕКТИВНОГО КОГОРТНОГО ИССЛЕДОВАНИЯ</article-title><trans-title-group xml:lang="en"><trans-title>DIFFERENTIAL DIAGNOSIS  OF SYSTEMIC-ONSET JUVENILE  ARTHRITIS AND RHEUMATIC  MASKS OF ONCOHEMATOLOGICAL DISEASES: A RETROSPECTIVE COHORT STUDY</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1180-8086</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Костик</surname><given-names>М. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Kostik</surname><given-names>Mikhail M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Костик Михаил Михайлович - кандидат медицинских наук, доцент, доцент кафедры госпитальной педиатрии СПбГПМУ.</p><p>194100, Санкт-Петербург, ул. Литовская, д. 2, тел.: +7 (812) 416-52-98</p></bio><email xlink:type="simple">kost-mikhail@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/0000-0002-0911-7817</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Исупова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Isupova</surname><given-names>Eugenia A.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шилова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shilova</surname><given-names>Ekaterina A.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4919-0939</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Аврусин</surname><given-names>И. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Avrusin</surname><given-names>Ilya S.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Корин</surname><given-names>Ю. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Korin</surname><given-names>Yuri Y.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4636-5825</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чикова</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Chikova</surname><given-names>Irina A.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6834-1413</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дубко</surname><given-names>М. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Dubko</surname><given-names>Margarita F.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3703-4920</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Масалова</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Masalova</surname><given-names>Vera V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6778-4127</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Снегирёва</surname><given-names>Л. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Snegireva</surname><given-names>Ludmila S.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6238-4121</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Корнишина</surname><given-names>Т. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Kornishina</surname><given-names>Tatyana L.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0971-2018</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гайдар</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Gaidar</surname><given-names>Ekaterina V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8683-4270</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Калашникова</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kalashnikova</surname><given-names>Olga V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8684-1251</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Панова</surname><given-names>Т. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Panova</surname><given-names>Tatyana F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>St. Petersburg</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3187-8997</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Копчак</surname><given-names>О. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Kopchak</surname><given-names>Olga L.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5776-1490</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Часнык</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Chasnyk</surname><given-names>Vyacheslav G.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Санкт-Петербургский государственный педиатрический  медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>St. Petersburg State Pediatric Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Ленинградская областная детская клиническая больница</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Leningrad Regional Children’s Clinical Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Санкт-Петербургский государственный педиатрический  медицинский университет; Кировская детская областная больница</institution><country>Россия</country></aff><aff xml:lang="en"><institution>St. Petersburg State Pediatric Medical University; Kirov Children’s Regional Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>15</day><month>07</month><year>2017</year></pub-date><volume>16</volume><issue>3</issue><fpage>220</fpage><lpage>225</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Костик М.М., Исупова Е.А., Шилова Е.А., Аврусин И.С., Корин Ю.Ю., Чикова И.А., Дубко М.Ф., Масалова В.В., Снегирёва Л.С., Корнишина Т.Л., Гайдар Е.В., Калашникова О.В., Панова Т.Ф., Копчак О.Л., Часнык В.Г., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Костик М.М., Исупова Е.А., Шилова Е.А., Аврусин И.С., Корин Ю.Ю., Чикова И.А., Дубко М.Ф., Масалова В.В., Снегирёва Л.С., Корнишина Т.Л., Гайдар Е.В., Калашникова О.В., Панова Т.Ф., Копчак О.Л., Часнык В.Г.</copyright-holder><copyright-holder xml:lang="en">Kostik M.M., Isupova E.A., Shilova E.A., Avrusin I.S., Korin Y.Y., Chikova I.A., Dubko M.F., Masalova V.V., Snegireva L.S., Kornishina T.L., Gaidar E.V., Kalashnikova O.V., Panova T.F., Kopchak O.L., Chasnyk V.G.</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://vsp.spr-journal.ru/jour/article/view/1758">https://vsp.spr-journal.ru/jour/article/view/1758</self-uri><abstract><p>У пациентов со злокачественными  онкогематологическими заболеваниями (ОГЗ) могут отмечаться такие симптомы, как лихорадка,  лимфаденопатия, гепатоспленомегалия, боли  в суставах,  артрит,  повышенные скорость  оседания эритроцитов (СОЭ) и концентрация С-реактивного белка (СРБ), анемия, которые требуют дифференцирования  от клинических проявлений  системного ювенильного  идиопатического  артрита (сЮИА).</p><sec><title>Цель  исследования</title><p>Цель  исследования: определить диагностические критерии, способные дифференцировать «ревматические маски» ОГЗ от сЮИА.</p></sec><sec><title>Методы</title><p>Методы.  В ретроспективное  исследование  были включены 86 детей с сЮИА и 21 ребенок с ОГЗ, имевшие ревматические «маски» и госпитализированные  в ревматологические  отделения с первоначальным диагнозом сЮИА. ОГЗ были представлены острым лимфобластным  лейкозом (n = 17), нейробластомой (n = 1) и лимфомами (n = 3).</p></sec><sec><title>Результаты</title><p>Результаты. Бластные клетки в периферическом анализе крови были выявлены у 9/17 (53%) пациентов с острым лейкозом в разные сроки от момента появления жалоб  и госпитализации.  Диагностическими критериями, позволяющими дифференцировать ОГЗ от сЮИА, были число активных суставов      3 (диагностическое  отношение шансов, ОШ, 4,4; 95% доверительный интервал,  ДИ, 1,5–13,2),  концентрация  СРБ &lt; 15 мг/л (ОШ 5,6; 95% ДИ 1,7–18,4), тромбоциты      307   109/л (ОШ 22,9; 95% ДИ 4,9–107,0), лейкоциты      8,9   109/л (ОШ 50,2; 95% ДИ 6,3–401,3), альбумин &gt; 43,3% (ОШ 28,8; 95% ДИ 5,6–149,2),  отсутствие экзантемы (ОШ 39,8; 95% ДИ 8,4–188,5).  Наиболее частыми симптомами, обладающими наибольшей специфичностью, были ночные боли (чувствительность 0,57, специфичность  1,0), боли в костях (чувствительность 0,95, специфичность 1,0), патологические переломы (чувствительность 0,14, специфичность 1,0).</p></sec><sec><title>Заключение</title><p>Заключение. Выявленные диагностические критерии могут быть использованы для дифференциальной диагностики ОГЗ с ревматическими «масками» и сЮИА.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background. Patients with malignant oncohematological diseases (OHD) may have such symptoms as fever, lymphadenopathy, hepatosplenomegaly,  joint pain, arthritis, elevated erythrocyte sedimentation rate (ESR) and C-reactive  protein (CRP) concentration, anemia that require differentiation from clinical implications of systemic juvenile idiopathic arthritis (sJIA).</p></sec><sec><title>Objective</title><p>Objective.  Our aim was to determine diagnostic criteria that can differentiate  rheumatic masks of OHD from sJIA.</p></sec><sec><title>Methods</title><p>Methods.  The retrospective  study included 86 children with sJIA and 21 children with OHD who had rheumatic masks and were hospitalized in rheumatological departments with an initial diagnosis of sJIA. OHD were represented  by acute lymphoblastic leukemia (n = 17), neuroblastoma (n = 1), and lymphomas (n = 3).</p></sec><sec><title>Results</title><p>Results. Blast cells in the peripheral blood test were detected in 9/17 (53%) patients with acute leukemia at different times from the appearance of complaints and hospitalization. Diagnostic criteria for differentiating OHD from sJIA were the number of active joints  3 (diagnostic odds ratio, OR, 4.4, 95% confidence interval, CI, 1.5–13.2), CRP concentration &lt; 15 mg/L (OR 5.6, 95% CI 1.7–18.4), platelets     307   109/L (OR 22.9, 95% CI 4.9–107.0), white blood cells     8.9   109/L (OR 50.2, 95% CI 6.3–401.3), albumin &gt; 43.3% (OR 28.8, 95% CI 5.6–149.2),  absence of exanthema (OR 39.8, 95% CI 8.4–188.5).  The most frequent symptoms with the greatest specificity were night pain (sensitivity 0.57, specificity 1.0), bone pain (sensitivity 0.95, specificity 1.0), pathological fractures (sensitivity 0.14, specificity 1.0).</p></sec><sec><title>Conclusion</title><p>Conclusion. The identified diagnostic criteria can be used for differential diagnosis of OHD with rheumatic masks and sJIA.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>системный ювенильный идиопатический артрит</kwd><kwd>лейкоз</kwd><kwd>злокачественные новообразования</kwd><kwd>дифференциальный  диагноз</kwd></kwd-group><kwd-group xml:lang="en"><kwd>systemic juvenile idiopathic arthritis</kwd><kwd>leukemia</kwd><kwd>malignant neoplasms</kwd><kwd>differential diagnosis</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">Petty RE, Southwood TR, Manners P, et al. International League of Associations for Rheumatology classification of juvenile idiopathic arthritis: second revision, Edmonton 2001. J Rheumatol. 2004;31(2):390–392.</mixed-citation><mixed-citation xml:lang="en">Petty RE, Southwood TR, Manners P, et al. 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