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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="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Annals of the Russian academy of medical sciences</journal-id><journal-title-group><journal-title xml:lang="en">Annals of the Russian academy of medical sciences</journal-title><trans-title-group xml:lang="ru"><trans-title>Вестник Российской академии медицинских наук</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0869-6047</issn><issn publication-format="electronic">2414-3545</issn><publisher><publisher-name xml:lang="en">"Paediatrician" Publishers LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">11613</article-id><article-id pub-id-type="doi">10.15690/vramn11613</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>PEDIATRICS: CURRENT ISSUES</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>АКТУАЛЬНЫЕ ВОПРОСЫ ПЕДИАТРИИ</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Structural Parameters of the Brain and Bone Structures of the Head and Neck in Patients with Various Types of Mucopolysaccharidoses According to Magnetic Resonance Imaging of the Brain</article-title><trans-title-group xml:lang="ru"><trans-title>Структурные параметры головного мозга и костных структур головы и шеи у пациентов с различными типами мукополисахаридозов по данным магнитно-резонансной томографии головного мозга</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2458-4891</contrib-id><contrib-id contrib-id-type="spin">7873-9284</contrib-id><name-alternatives><name xml:lang="en"><surname>Rykunova</surname><given-names>Anastasia I.</given-names></name><name xml:lang="ru"><surname>Рыкунова</surname><given-names>Анастасия Ивановна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Junior Research Assistant</p></bio><bio xml:lang="ru"><p>младший научный сотрудник</p></bio><email>anarykunova@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8320-2027</contrib-id><contrib-id contrib-id-type="spin">2906-9190</contrib-id><name-alternatives><name xml:lang="en"><surname>Vashakmadze</surname><given-names>Nato D.</given-names></name><name xml:lang="ru"><surname>Вашакмадзе</surname><given-names>Нато Джумберовна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD</p></bio><bio xml:lang="ru"><p>д.м.н.</p></bio><email>nato-nato@yandex.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6614-6115</contrib-id><contrib-id contrib-id-type="spin">4768-6310</contrib-id><name-alternatives><name xml:lang="en"><surname>Zhurkova</surname><given-names>Natalia V.</given-names></name><name xml:lang="ru"><surname>Журкова</surname><given-names>Наталия Вячеславовна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD</p></bio><bio xml:lang="ru"><p>к.м.н.</p></bio><email>n1972z@yandex.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8540-3858</contrib-id><contrib-id contrib-id-type="spin">6248-0970</contrib-id><name-alternatives><name xml:lang="en"><surname>Karkashadze</surname><given-names>Georgiy A.</given-names></name><name xml:lang="ru"><surname>Каркашадзе</surname><given-names>Георгий Арчилович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD</p></bio><bio xml:lang="ru"><p>к.м.н.</p></bio><email>karkga@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5020-1180</contrib-id><contrib-id contrib-id-type="spin">7296-6097</contrib-id><name-alternatives><name xml:lang="en"><surname>Zakharova</surname><given-names>Ekaterina Yu.</given-names></name><name xml:lang="ru"><surname>Захарова</surname><given-names>Екатерина Юрьевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD</p></bio><bio xml:lang="ru"><p>д.м.н.</p></bio><email>doctor.zakharova@gmail.com</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5282-6504</contrib-id><name-alternatives><name xml:lang="en"><surname>Firumyants</surname><given-names>Alexey I.</given-names></name><name xml:lang="ru"><surname>Фирумянц</surname><given-names>Алексей Игоревич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>alexfirum@gmail.com</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3697-4283</contrib-id><contrib-id contrib-id-type="spin">4363-0200</contrib-id><name-alternatives><name xml:lang="en"><surname>Surkov</surname><given-names>Andrej N.</given-names></name><name xml:lang="ru"><surname>Сурков</surname><given-names>Андрей Николаевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD</p></bio><bio xml:lang="ru"><p>д.м.н.</p></bio><email>surkov@gastrockb.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Research Institute of Pediatrics and Children’s Health in Petrovsky National Research Centre of Surgery</institution></aff><aff><institution xml:lang="ru">Российский научный центр хирургии им. акад. Б.В. Петровского</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Pirogov Russian National Research Medical University</institution></aff><aff><institution xml:lang="ru">Российский национальный исследовательский медицинский университет имени Н.И. Пирогова</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Research Centre for Medical Genetics</institution></aff><aff><institution xml:lang="ru">Медико-генетический научный центр им. Н.П. Бочкова</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">National Medical Research Center for Children’s Health</institution></aff><aff><institution xml:lang="ru">Национальный медицинский исследовательский центр здоровья детей</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-12-22" publication-format="electronic"><day>22</day><month>12</month><year>2023</year></pub-date><volume>78</volume><issue>5</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>431</fpage><lpage>440</lpage><history><date date-type="received" iso-8601-date="2023-05-19"><day>19</day><month>05</month><year>2023</year></date><date date-type="accepted" iso-8601-date="2023-09-21"><day>21</day><month>09</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2023, "Paediatrician" Publishers LLC</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, Издательство "Педиатръ"</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">"Paediatrician" Publishers LLC</copyright-holder><copyright-holder xml:lang="ru">Издательство "Педиатръ"</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/" start_date="2025-01-22"/></permissions><self-uri xlink:href="https://vestnikramn.spr-journal.ru/jour/article/view/11613">https://vestnikramn.spr-journal.ru/jour/article/view/11613</self-uri><abstract xml:lang="en"><p><bold>Background. </bold>Mucopolysaccharidoses are diseases from the group of lysosomal storage diseases that have a progressive course. CNS damage is one of the main factors in the development of severe, life-threatening complications. <bold>Aims</bold> — аssessment of structural changes in the brain and bones of the head and neck in patients with various types of mucopolysaccharidoses. <bold>Methods. </bold>The research included 136 children aged from 11 months to 17 years, 81 patients of which showed various types of mucopolysaccharidoses: MPS I — 15 people, MPS II — 37, MPS III A — 10, MPS IIIB — 4, MPS IIIC — 2, MPS IVA — 6, VI — 7 people. The control group included 56 children without neurological, psychiatric and severe somatic illnesses. <bold>Results.</bold> For mucopolysaccharidoses types I, II, III and VI, the most characteristic structural changes on the brain MRI were white matter lesions, mainly periventricular: expansion of the perivascular spaces (70%), atrophy of the cerebral hemispheres (42%), hippocampus, (31%), ventriculomegaly (6.2%), stenosis of the cervical spine (64%), hydrocephalus, expansion of the cerebrospinal fluid spaces of the posterior cranial fossa, arachnoid cysts. <bold>Conclusions. </bold>The results of the obtained data analysis made it possible to identify the macrostructural specifics of the brain disorders and cervical spine in various types of MPS, as well as their prognostic significance.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Обоснование. </bold>Мукополисахаридозы — заболевания из группы лизосомных болезней накопления, имеющие прогрессирующее течение. Поражение центральной нервной системы является одним из основных факторов развития тяжелых жизнеугрожающих осложнений. <bold>Цель исследования</bold> — оценка структурных изменений головного мозга и костных структур головы и шеи у пациентов с различными типами мукополисахаридозов. <bold>Методы.</bold> В исследование было включено 136 детей в возрасте от 11 мес до 17 лет. 81 пациент с различными типами мукополисахаридозов: МПС I — 15 человек, МПС II — 37, МПС IIIA — 10, МПС IIIB — 4, МПС IIIC — 2, МПС IVA — 6, VI — 7 человек. Группа контроля включала 56 детей без неврологических, психиатрических и тяжелых соматических заболеваний. <bold>Результаты.</bold> Для мукополисахаридозов I, II, III и VI типов наиболее характерными структурными изменениями на магнитно-резонансной томографии головного мозга являются поражения белого вещества, преимущественно локализованные перивентрикулярно: расширения периваскулярных пространств (70%), атрофии больших полушарий (42%), гиппокампа, (31%), вентрикуломегалия (6,2%), стенозы шейного отдела позвоночника (64%), гидроцефалия, расширения ликворных пространств задней черепной ямки, арахноидальные кисты. <bold>Заключение. </bold>Результаты анализа полученных данных позволили выявить макроструктурную специфику нарушений головного мозга и шейного отдела позвоночника при различных типах мукополисахаридозов, а также их прогностическую значимость.</p></trans-abstract><kwd-group xml:lang="en"><kwd>mucopolysaccharidosis</kwd><kwd>magnetic resonance imaging scan</kwd><kwd>brain</kwd><kwd>hydrocephalus</kwd><kwd>hyperostosis</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>мукополисахаридоз</kwd><kwd>магнитно-резонансная томография</kwd><kwd>головной мозг</kwd><kwd>гидроцефалия</kwd><kwd>гиперостоз</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Khan SA, Peracha H, Ballhausen D, et al. 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