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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">medgen</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинская генетика</journal-title><trans-title-group xml:lang="en"><trans-title>Medical Genetics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2073-7998</issn><publisher><publisher-name>Publishing House «Genius Media» LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25557/2073-7998.2023.01.36-42</article-id><article-id custom-type="elpub" pub-id-type="custom">medgen-2241</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>КЛИНИЧЕСКИЙ СЛУЧАЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL CASE</subject></subj-group></article-categories><title-group><article-title>Синдром Вольфа-Хиршхорна: обзор трех клинических случаев</article-title><trans-title-group xml:lang="en"><trans-title>Wolf-Hirschhorn syndrome: review of three clinical cases</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Косинова</surname><given-names>Е. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kosinova</surname><given-names>E. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Елена Игоревна Косинова</p><p>302028</p><p>Октябрьская ул., д. 4</p><p>Орёл</p></bio><bio xml:lang="en"><p>Elena I. Kosinova</p><p>302028</p><p>4, Oktyabrskaya st.</p><p>Orel</p></bio><email xlink:type="simple">elena_kosinov@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зубцова</surname><given-names>Т. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Zubtsova</surname><given-names>Т. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>302026</p><p>ул. Комсомольская д. 95</p><p>Орёл</p></bio><bio xml:lang="en"><p>302026</p><p>95, Komsomolskaya st.</p><p>Orel</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Полшведкина</surname><given-names>О. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Polshvedkina</surname><given-names>O. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>302028</p><p>Октябрьская ул., д. 4</p><p>Орёл</p></bio><bio xml:lang="en"><p>302028</p><p>4, Oktyabrskaya st.</p><p>Orel</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>Колесникова</surname><given-names>Ю. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolesnikova</surname><given-names>Yu. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>302028</p><p>Октябрьская ул., д. 4</p><p>302026</p><p>ул. Комсомольская д. 95</p><p>Орёл</p></bio><bio xml:lang="en"><p>302028</p><p>4, Oktyabrskaya st.</p><p>302026</p><p>95, Komsomolskaya st.</p><p>Orel</p></bio><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>БУЗ Орловской области «Научно-клинический многопрофильный центр медицинской помощи матерям и детям имени З. И. Круглой»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Scientific and Clinical Multidisciplinary Center for Medical Aid to Mothers and Children named after Z. I. Kruglaia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО «Орловский государственный университет имени И. С. Тургенева»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Orel State University named after I. S. Turgenev</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>БУЗ Орловской области «Научно-клинический многопрофильный центр медицинской помощи матерям и детям имени З. И. Круглой»; ФГБОУ ВО «Орловский государственный университет имени И. С. Тургенева»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Scientific and Clinical Multidisciplinary Center for Medical Aid to Mothers and Children named after Z. I. Kruglaia; Orel State University named after I. S. Turgenev</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>10</day><month>04</month><year>2023</year></pub-date><volume>22</volume><issue>1</issue><fpage>36</fpage><lpage>42</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Косинова Е.И., Зубцова Т.И., Полшведкина О.Б., Колесникова Ю.Г., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Косинова Е.И., Зубцова Т.И., Полшведкина О.Б., Колесникова Ю.Г.</copyright-holder><copyright-holder xml:lang="en">Kosinova E.I., Zubtsova Т.I., Polshvedkina O.B., Kolesnikova Y.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://www.medgen-journal.ru/jour/article/view/2241">https://www.medgen-journal.ru/jour/article/view/2241</self-uri><abstract><p>   Синдром Вольфа–Хиршхорна – один из редких, но узнаваемых наследственных синдромов, клинических случаев которого описано несколько десятков. В статье представлена информация о трех клинических наблюдениях за детьми с синдромом Вольфа-Хиршхорна. У двоих детей диагноз был подтвержден хромосомным микроматричным анализом высокого разрешения, у одного – стандартным цитогенетическим обследованием. В двух случаях хромосомный дисбаланс возник de novo. У двоих детей выявлена изолированная делеция 4р (р15.3 и 4р16.3), у одного – сочетание с микродупликацией 8р23.1-р23.3. У всех пациентов наблюдались общие фенотипические особенности: орбитальный гипертелоризм, диспластичные низко расположенные ушные раковины, короткий фильтр, малая верхняя губа. У всех детей отмечались выраженная мышечная гипотония с рождения, задержка психомоторного развития и судорожный синдром с необходимостью назначения и индивидуального подбора противосудорожной терапии. У всех детей диагностирована выраженная белково-энергетическая недостаточность, трудно корригируемая в связи с плохой переносимостью искусственных смесей. У одного пациента была выявлена энхондрома. Наш опыт, представленный в данной статье, позволяет дополнить данные о синдроме и расширяет когорту описанных в литературе случаев.</p></abstract><trans-abstract xml:lang="en"><p>   Wolf–Hirshhorn syndrome is one of the rare but recognizable hereditary syndromes, of which several dozen clinical cases have been described. The article describes three clinical observations of children with Wolff-Hirschhorn syndrome. In two children, the diagnosis was confirmed by high-resolution chromosomal microarray analysis, in one by standard cytogenetic examination. In two cases, the chromosomal imbalance arose de novo. Two children had an isolated 4p deletion (p15.3 and 4p16.3), one had a combination with an 8p23.1-p23.3 microduplication. All patients had common phenotypic features: orbital hypertelorism, dysplastic low-lying auricles, short filter small upper lip. All children had pronounced muscular hypotonia from birth, psychomotor retardation and convulsive syndrome with the need for prescription and individual selection of anticonvulsant therapy. All children were diagnosed with severe protein-energy deficiency, which is difficult to correct due to poor tolerance of artificial mixtures. One patient was diagnosed with enchondroma. Our experience presented in this article allows us to supplement the data on the syndrome and expand the cohort of cases described in the literature.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>синдром Вольфа–Хиршхорна</kwd><kwd>делеция 4р</kwd><kwd>WHS</kwd><kwd>4p-синдром</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Wolf–Hirschhorn syndrome</kwd><kwd>4p deletion</kwd><kwd>WHS</kwd><kwd>4p-syndrome</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено без спонсорской поддержки</funding-statement><funding-statement xml:lang="en">The study was carried out without sponsorship</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">Battaglia A., Filippi T., Carey J. C. 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