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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.v23i6.2834</article-id><article-id custom-type="elpub" pub-id-type="custom">vsp-3657</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>КЛИНИЧЕСКОЕ НАБЛЮДЕНИЕ</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>Болезнь Вильсона – Коновалова.  Дебют и сложность диагностики  на примере клинического случая</article-title><trans-title-group xml:lang="en"><trans-title>Wilson’s Disease. Onset and Complex Diagnosis: Clinical Case</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1488-1809</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Застело</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Zastelo</surname><given-names>Elena S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Застело Елена Сергеевна - кандидат медицинских наук, доцент кафедры педиатрии им. Ф.Д. Агафонова </p><p>603000, Нижний Новгород, ул. Семашко, д. 22/1</p><p>тел. (раб.): +7 (831) 467-12-42</p><p>тел. (моб.): +7 (920) 028-57-22</p></bio><bio xml:lang="en"><p>Nizhny Novgorod</p></bio><email xlink:type="simple">dr_zastelo_e@rambler.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/0000-0002-1774-0692</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Федулова</surname><given-names>Э. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Fedulova</surname><given-names>Elvira N.</given-names></name></name-alternatives><bio xml:lang="ru"><p> Нижний Новгород</p></bio><bio xml:lang="en"><p>Nizhny Novgorod</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Габрикевич</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Gabrikevich</surname><given-names>Anastasiya N.</given-names></name></name-alternatives><bio xml:lang="ru"><p> Нижний Новгород</p></bio><bio xml:lang="en"><p>Nizhny Novgorod</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/0009-0004-4768-139X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Скочилова</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Skochilova</surname><given-names>Tatiana V.</given-names></name></name-alternatives><bio xml:lang="ru"><p> Нижний Новгород</p></bio><bio xml:lang="en"><p>Nizhny Novgorod</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/0000-0001-7308-7280</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хавкин</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Khavkin</surname><given-names>Anatoly I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Приволжский исследовательский медицинский университет» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Privolzhsky Research Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>НИКИ детства</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research and Clinical Institute for Children</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>04</day><month>01</month><year>2025</year></pub-date><volume>23</volume><issue>6</issue><fpage>483</fpage><lpage>488</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Застело Е.С., Федулова Э.Н., Габрикевич А.Н., Скочилова Т.В., Хавкин А.И., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Застело Е.С., Федулова Э.Н., Габрикевич А.Н., Скочилова Т.В., Хавкин А.И.</copyright-holder><copyright-holder xml:lang="en">Zastelo E.S., Fedulova E.N., Gabrikevich A.N., Skochilova T.V., Khavkin A.I.</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/3657">https://vsp.spr-journal.ru/jour/article/view/3657</self-uri><abstract><p>Обоснование. Редкая встречаемость болезни Вильсона – Коновалова, разнообразие клинической картины, длительное латентное течение, особенности наследования затрудняют диагностику и требуют междисциплинарного подхода со стороны врачей. Описание клинического случая. В статье приводится описание клинического случая болезни Вильсона – Коновалова — редкого наследственного мультисистемного заболевания, впервые диагностированного у пациентки Ф., 13 лет. Манифестировала болезнь в возрасте 6 лет — под маской гастроэзофагеальной рефлюксной болезни. Спустя 4 года были диагностированы синдромы гепатомегалии, цитолиза и холестаза, на основании чего выставлен диагноз гепатита неуточненного генеза, который требовал дальнейшего уточнения. В возрасте 12 лет было выявлено снижение уровня свободной меди в крови, а проба с пеницилламином оказалась положительной. Проведен молекулярно-генетический анализ и выявлен патогенный вариант с.3207С&gt;А гена ATP7B в гетерозиготном состоянии. Использование диагностической оценочной шкалы болезни Вильсона – Коновалова (Лейпциг, 2001) позволило набрать 4 балла: церулоплазмин сыворотки &lt; 20 мг/дл — 1 балл, увеличение экскреции меди с мочой более 5 норм при пробе с пеницилламином — 2 балла, патогенный вариант с.3207С&gt;А гена ATP7B в гетерозиготном состоянии — 1 балл. Данное количество баллов соответствует диагнозу болезни Вильсона – Коновалова. Использование хелатной и гепатопротективной терапии привело к положительной динамике. Таким образом, дебютировать болезнь может неспецифическим, бессимптомным повышением трансаминаз и ультразвуковыми изменениями печени в любом возрасте. Болезнь Вильсона – Коновалова является прогрессирующим заболеванием и при отсутствии своевременно начатой терапии пациенты умирают от осложнений цирроза печени и/или (реже) от прогрессирующей неврологической симптоматики. При эффективности хелатной терапии или транс[<xref ref-type="bibr" rid="cit1">1</xref>]плантации печени прогноз благоприятный. Заключение. Описанный клинический случай демонстрирует вариабельность клинических проявлений у детей с болезнью Вильсона – Коновалова, что затрудняет диагностический поиск и раннюю постановку диагноза.</p></abstract><trans-abstract xml:lang="en"><p>Background. The low prevalence of Wilson’s disease, diversity of clinical signs, long latent course, inheritance features make it difficult to diagnose and require multidisciplinary approach from doctors. Clinical case description. This article describes a clinical case of Wilson’s disease, rare hereditary multisystem disease, diagnosed in patient F., 13 years old. The disease onset was at the age of 6 masked by gastroesophageal reflux disease. Hepatomegaly, cytolysis, and cholestasis were diagnosed 4 years later, thus diagnosis of hepatitis of unknown origin was established requiring further specification. The decrease of free copper level in serum was revealed at the age of 12, penicillamine test was positive. Molecular genetic testing was performed and the pathogenic variant c.3207C&gt;A (heterozygous state) in the ATP7B gene was revealed. We have measured 4 points via the Leipzig score for Wilson’s disease (Leipzig, 2001): serum ceruloplasmin &lt;20 mg/dL — 1 point, increase in urinary copper excretion of more than 5 times at penicillamine test — 2 points, pathogenic variant c.3207C&gt;A (heterozygous state) in the gene ATP7B — 1 point. This score corresponds to the diagnosis of Wilson’s disease. The use of chelation and hepatoprotective therapy has led to positive dynamics. Thus, the disease can debut with nonspecific, asymptomatic increases in transaminases and ultrasound changes in liver at any age. Wilson’s disease is progressive disease and in the absence of timely initiated therapy, patients die due to complications of cirrhosis and/or (less often) progressive neurological symptoms. The prognosis can be favorable with effective chelation therapy or liver transplantation. Conclusion. The described clinical case demonstrates the variability of clinical signs in children with Wilson’s disease that complicates the diagnostic search and early diagnosis</p></trans-abstract><kwd-group xml:lang="ru"><kwd>болезнь Вильсона – Коновалова</kwd><kwd>гепатолентикулярная дегенерация</kwd><kwd>дети</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Wilson’s disease</kwd><kwd>hepatolenticular degeneration</kwd><kwd>children</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Отсутствует</funding-statement><funding-statement xml:lang="en">Not declared</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">Нарушения обмена меди (болезнь Вильсона – Коновалова): клинические рекомендации / Союз педиатров России, Ассоциация медицинских генетиков. — Минздрав России; 2021. — 55 с. https://www.pediatr-russia.ru/information/klin-rek/proekty-klinicheskikh-rekomendatsiy/%D0%91%D0%BE%D0%BB%D0%B5%D0%B7%D0%BD%D1%8C%20%D0%92%D0%B8%D0%BB%D1%8C%D1%81%D0%BE%D0%BD%D0%B0%20%20_01.06.2021.pdf.</mixed-citation><mixed-citation xml:lang="en">Narusheniya obmena medi (bolezn’ Vil’sona – Konovalova): Clinical guidelines. 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