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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">zabmedvestnik</journal-id><journal-title-group><journal-title xml:lang="ru">Забайкальский медицинский вестник</journal-title><trans-title-group xml:lang="en"><trans-title>Transbaikalian Medical Bulletin</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">1998-6173</issn><publisher><publisher-name>Читинская государственная медицинская академия</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.52485/19986173_2026_1_200</article-id><article-id custom-type="elpub" pub-id-type="custom">zabmedvestnik-488</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>НАУЧНЫЕ ОБЗОРЫ, ИЛЛЮСТРИРОВАННЫЕ КЛИНИЧЕСКИМ НАБЛЮДЕНИЕМ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SCIENTIFIC REVIEWS ILLUSTRATED WITH CLINICAL CASE STUDIES</subject></subj-group></article-categories><title-group><article-title>Трудности дифференциальной диагностики синдрома делеции 1p36 и синдрома Прадера–Вилли</article-title><trans-title-group xml:lang="en"><trans-title>Challenges in the differential diagnosis of 1p36 deletion syndrome and Prader–Willi syndrome</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0001-7087-215X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Черневская</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Chernevskay</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Наталья Александровна Черневская, ассистент</p><p>кафедра педиатрии им. Ф.Д. Агафонова</p><p>603005; пл. Минина и Пожарского. д. 10/1; Нижний Новгород</p></bio><bio xml:lang="en"><p>Assistant</p><p>Department of Pediatrics named after F.D. Agafonov</p><p>603005; 10/1 Minin and Pozharsky Square; Nizhny Novgorod</p></bio><email xlink:type="simple">natfedorina@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/0000-0001-8280-6814</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ельшина</surname><given-names>О. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Elshina</surname><given-names>O. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Оксана Дмитриевна Ельшина, заведующий отделением, врач-невролог</p><p>3005; пл. Минина и Пожарского. д. 10/1; Нижний Новгород</p></bio><bio xml:lang="en"><p>Head of the Department, Neurologist</p><p>603005; 10/1 Minin and Pozharsky Square; Nizhny Novgorod</p></bio><email xlink:type="simple">elshinaod@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/0000-0002-1774-0692</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>E. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Эльвира Николаевна Федулова, д. м. н., доцент, заведующийкафедрой, заведующий отделением</p><p>кафедра педиатрии им. Ф.Д. Агафонова; педиатрическое отделение</p><p>3005; пл. Минина и Пожарского. д. 10/1; Нижний Новгород</p></bio><bio xml:lang="en"><p>Doctor of Medical Sciences, Associate Professor, Head of the Department</p><p>Department of Pediatrics named after F.D. Agafonov; Pediatric Department</p><p>603005; 10/1 Minin and Pozharsky Square; Nizhny Novgorod</p></bio><email xlink:type="simple">fedulova04@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/0000-0002-9734-017X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Черневский</surname><given-names>Д. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Chernevsky</surname><given-names>D. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Денис Константинович Черневский, к. м. н., врач-генетик</p><p>консультативно-диагностическое отделение</p><p>3005; пл. Минина и Пожарского. д. 10/1; Нижний Новгород</p></bio><bio xml:lang="en"><p>Candidate of Medical Sciences, Medical Geneticist</p><p>Consultative and Diagnostic Department</p><p>603005; 10/1 Minin and Pozharsky Square; Nizhny Novgorod</p></bio><email xlink:type="simple">dk_ch@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/0009-0004-8936-3218</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пудалов</surname><given-names>Д. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Pudalov</surname><given-names>D. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Даниил Борисович Пудалов, студент 3 курса</p><p>педиатрический факультет</p><p>3005; пл. Минина и Пожарского. д. 10/1; Нижний Новгород</p></bio><bio xml:lang="en"><p>3rd-year student</p><p>Faculty of Pediatrics</p><p>603005; 10/1 Minin and Pozharsky Square; Nizhny Novgorod</p></bio><email xlink:type="simple">danypudalov@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГБОУ ВО «Приволжский исследовательский медицинский университет» Министерства здравоохранения РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>“Privolzhsky Research Medical University” of the Ministry of Health of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>19</day><month>05</month><year>2026</year></pub-date><volume>0</volume><issue>1</issue><fpage>200</fpage><lpage>208</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Черневская Н.А., Ельшина О.Д., Федулова Э.Н., Черневский Д.К., Пудалов Д.Б., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Черневская Н.А., Ельшина О.Д., Федулова Э.Н., Черневский Д.К., Пудалов Д.Б.</copyright-holder><copyright-holder xml:lang="en">Chernevskay N.A., Elshina O.D., Fedulova E.N., Chernevsky D.K., Pudalov D.B.</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.zabmedvestnik.ru/jour/article/view/488">https://www.zabmedvestnik.ru/jour/article/view/488</self-uri><abstract><p>   Обоснование. Ожирение — это многофакторное заболевание, которое стало одной из самых серьёзных и распространенных проблем педиатрии с частотой от 1,7 до 6,3 %. Генетически обусловленные формы достаточно трудно диагностировать и отличить между собой, синдром Прадера–Вилли – наиболее распространенное заболевание данной группы. Важно дифференцировать его от других синдромов с помощью генетических методов. Ниже представлено первое в России описание девочки, наблюдавшейся с подозрением на синдром Прадера–Вилли, у которой в результате полногеномного секвенирования была выявлена делеция 1p36. Девочка с 7 месяцев наблюдалась неврологом по поводу мышечной гипотонии, а в 2 года – с подозрением на синдромальную патологию (гипотония, ожирение, задержка развития), в связи с чем госпитализирована в Институт педиатрии ПИМУ. По результатам дообследования было предположено наличие синдрома Прадера–Вилли, однако анализ метилирования гена SNRPN не подтвердил диагноз. В дальнейшем выполнено секвенирование генома, которое выявило делецию 1p36 – синдром, фенотипически схожий с синдромом Прадера–Вилли. Данный случай дополняет информацию о сложности дифференциальной диагностики синдромального ожирения у детей и представляет подробное сравнение этих нозологий.</p></abstract><trans-abstract xml:lang="en"><p> </p></trans-abstract><kwd-group xml:lang="ru"><kwd>дети</kwd><kwd>клинический случай</kwd><kwd>ожирение</kwd><kwd>делеция 1p36</kwd><kwd>синдром Прадера–Вилли</kwd></kwd-group><kwd-group xml:lang="en"><kwd>children</kwd><kwd>case report</kwd><kwd>obesity</kwd><kwd>1p36 deletion</kwd><kwd>Prader–Willi syndrome</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование не имело финансовой поддержки</funding-statement><funding-statement xml:lang="en">The study had no financial support</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">Spinelli A., Buoncristiano M., Kovacs V.A., et al. 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