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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Vestnik dermatologii i venerologii</journal-id><journal-title-group><journal-title xml:lang="en">Vestnik dermatologii i venerologii</journal-title><trans-title-group xml:lang="ru"><trans-title>Вестник дерматологии и венерологии</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0042-4609</issn><issn publication-format="electronic">2313-6294</issn><publisher><publisher-name xml:lang="en">Rossijskoe Obschestvo Dermatovenerologov i Kosmetologov</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">376</article-id><article-id pub-id-type="doi">10.25208/0042-4609-2018-94-1-38-50</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>SHORT COMMUNICATION</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>КРАТКИЕ СООБЩЕНИЯ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">ENTHESITIS AND PSORIATIC ONYCHOPATHY AS A FACTOR FOR PREDICTION OF PSORIATIC ARTHRITIS IN PSORIASIS</article-title><trans-title-group xml:lang="ru"><trans-title>ЭНТЕЗИТ И ПСОРИАТИЧЕСКАЯ ОНИХОПАТИЯ КАК ПРЕДРАСПОЛАГАЮЩИЕ ФАКТОРЫ ПСОРИАТИЧЕСКОГО АРТРИТА У ПАЦИЕНТОВ, БОЛЬНЫХ ПСОРИАЗОМ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Sidorcika</surname><given-names>Tatyana G.</given-names></name><name xml:lang="ru"><surname>Сидорчик</surname><given-names>Т. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Tatyana G. Sidorcika — Clinical Dermatovenerologist.</p><p>Dzirciema str., 16, Riga, LV-1007</p></bio><bio xml:lang="ru"><p>Татьяна Григорьевна Сидорчик — врач-дерматолог, венеролог, Рижский университет имени Паула Страдыня.</p><p>LV-1007 Латвия, Рига, ул. Дзирциема, д. 16</p></bio><email>tatiana.sidorcika@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Linovs</surname><given-names>Viktor A.</given-names></name><name xml:lang="ru"><surname>Линев</surname><given-names>В. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Viktor A. Linovs — Researcher, Radiological Research Laboratory.</p><p>Gardenes str., 13, Riga, LV-1083</p></bio><bio xml:lang="ru"><p>Виктор Александрович Линев — научный сотрудник радиологической научной лаборатории.</p><p>LV-1083, Латвия, г. Рига, ул. Гарденес, д. 13</p></bio><email>viktor.linjov@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Radzina</surname><given-names>Maya A.</given-names></name><name xml:lang="ru"><surname>Радзыня</surname><given-names>М. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Maya A. Radzina — Dr. Sci. (Med.), Senior Researcher, Director, Radiological Research Laboratory.</p><p>Gardenes str., 13, Riga, LV-1083</p></bio><bio xml:lang="ru"><p>Мая Алдовна Радзыня — доктор медицинских наук, старший научный сотрудник, директор радиологической научной.</p><p>LV-1083, Латвия, г. Рига, ул. Гарденес, д. 13</p></bio><email>mradzina@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Rubins</surname><given-names>Andris J.</given-names></name><name xml:lang="ru"><surname>Рубинс</surname><given-names>А. Я.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Andris Ya. Rubins — Dr. Sci. (Med.), Prof., Departmental Head, Department of Dermatovenerology of the Faculty of Medicine.</p><p>Raina blvd., 19, Riga, LV-1586</p></bio><bio xml:lang="ru"><p>Андрис Янович Рубинс — доктор медицинских наук, профессор, заведующий кафедрой дерматовенерологии медицинского факультета.</p><p>LV-1586, Латвия, г. Рига, б-р Райниса, д. 19</p></bio><email>andris.rubins@lu.lv</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Rubins</surname><given-names>Sylvester A.</given-names></name><name xml:lang="ru"><surname>Рубинс</surname><given-names>С. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Sylvester A. Rubins — Researcher, Ass. Prof., Department of Dermatovenerology of the Faculty of Medicine.</p><p>Raina blvd., 19, Riga, LV-1586</p></bio><bio xml:lang="ru"><p>Силвестр Андрисович Рубинс — доктор медицинских наук, доцент кафедры дерматовенерологии медицинского факультета.</p><p>LV-1586, Латвия, г. Рига, б-р Райниса, д. 19</p></bio><email>silvestrs.rubins@gmail.com</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Riga Stradiņš University</institution></aff><aff><institution xml:lang="ru">Рижский университет имени Паула Страдыня</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">University of Latvia</institution></aff><aff><institution xml:lang="ru">Латвийский университет</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2018-04-24" publication-format="electronic"><day>24</day><month>04</month><year>2018</year></pub-date><volume>94</volume><issue>1</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>38</fpage><lpage>50</lpage><history><date date-type="received" iso-8601-date="2018-04-24"><day>24</day><month>04</month><year>2018</year></date><date date-type="accepted" iso-8601-date="2018-04-24"><day>24</day><month>04</month><year>2018</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2018, Sidorcika T.G., Linovs V.A., Radzina M.A., Rubins A.J., Rubins S.A.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2018, Сидорчик Т.Г., Линев В.А., Радзыня М.А., Рубинс А.Я., Рубинс С.А.</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="en">Sidorcika T.G., Linovs V.A., Radzina M.A., Rubins A.J., Rubins S.A.</copyright-holder><copyright-holder xml:lang="ru">Сидорчик Т.Г., Линев В.А., Радзыня М.А., Рубинс А.Я., Рубинс С.А.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://vestnikdv.ru/jour/article/view/376">https://vestnikdv.ru/jour/article/view/376</self-uri><abstract xml:lang="en"><p>Psoriatic arthritis is a psoriasis-related spondyloarthropathy that occurs in 20–30 % of patients with psoriasis. Psoriatic arthritis affects the patient’s quality of life indicators and are more often associated with disabilities of working age than psoriasis skin form. Nail psoriasis has been proposed as a predictor for the development of psoriatic arthritis. The inflammation involving the entheses, called enthesitis, is an early inflammatory change seen in psoriatic arthritis, and nail changes appear to result from the close relationship between the nail and the enthesis of the distal interphalangeal extensor tendon, one of the main entheseal compartments affected in psoriatic arthritis. Various imaging studies have demonstrated that there is a considerable proportion of undiagnosed psoriatic arthritis among patients with psoriasis. Since early detection and treatment of psoriatic arthritis could, ultimately, allow the prevention of clinical and radiologic progression of the disease, there is the need to establish clinical indicators to detect this risk.</p></abstract><trans-abstract xml:lang="ru"><p>Псориатический артрит — это псориатическая спондилоартропатия, которая встречается у 20–30 % пациентов с псориазом. Псориатический артрит влияет на качество жизни пациентов и приводит к инвалидизации чаще, чем кожная форма псориаза. Псориаз ногтевых пластин считается прогностическим фактором в развитии псориатического артрита. Энтезит, — это раннее воспалительное изменение, которое наблюдается при псориатическом артрите, а изменения в ногтевой пластине являются результатом тесной взаимосвязи между ногтем и энтезисом дистального межфалангового сухожилия разгибателя, одним из основных энтезийных элементов, пораженным при псориатическом артрите. Различные визуализирующие исследования показали, что среди пациентов с псориазом присутствует существенное число случаев недиагностированного псориатического артрита. Поскольку раннее выявление и лечение псориатического артрита могло бы в конечном счете позволить предотвратить клиническое и радиологическое развитие болезни, существует необходимость установить клинические параметры определения риска заболевания.</p></trans-abstract><kwd-group xml:lang="en"><kwd>psoriatic arthritis</kwd><kwd>psoriasis</kwd><kwd>enthesitis</kwd><kwd>psoriatic nails</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>псориатический артрит</kwd><kwd>псориаз</kwd><kwd>энтезит</kwd><kwd>псориаз ногтей</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>1. Dhir V., Aggarwal A. Psoriatic arthritis: a critical review. Clin Rev Allergy Immunol. 2013;44:141–148.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>2. 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