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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.v20i2.2260</article-id><article-id custom-type="elpub" pub-id-type="custom">vsp-2608</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>Назофарингеальная карцинома в детском возрасте: клинические случаи</article-title><trans-title-group xml:lang="en"><trans-title>Nasopharyngeal Carcinoma in Children: Clinical Cases</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3615-1842</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Прокофьев</surname><given-names>М. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Prokofyev</surname><given-names>Mark E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Прокофьев Марк Евгеньевич - студент 6-го курса.</p><p>614990, Пермь, ул. Петропавловская, д. 26</p></bio><bio xml:lang="en"><p> Perm </p></bio><email xlink:type="simple">prokofyev.mark1@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0559-1914</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Постаногова</surname><given-names>Н. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Postanogova</surname><given-names>Nina O.</given-names></name></name-alternatives><bio xml:lang="ru"><p> Пермь </p></bio><bio xml:lang="en"><p> Perm </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>Никонова</surname><given-names>О. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikonova</surname><given-names>Olga E.</given-names></name></name-alternatives><bio xml:lang="ru"><p> Пермь </p></bio><bio xml:lang="en"><p> Perm </p></bio><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Пермский государственный медицинский университет им. акад. Е.А. Вагнера</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Perm State Medical University n.a. academician E.A. Wagner</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Городская детская клиническая больница № 3</institution><country>Россия</country></aff><aff xml:lang="en"><institution>City Children's Clinical Hospital № 3</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Краевая детская клиническая больница</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Regional Children's Clinical Hospita</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>18</day><month>05</month><year>2021</year></pub-date><volume>20</volume><issue>2</issue><fpage>155</fpage><lpage>165</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Прокофьев М.Е., Постаногова Н.О., Никонова О.Е., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Прокофьев М.Е., Постаногова Н.О., Никонова О.Е.</copyright-holder><copyright-holder xml:lang="en">Prokofyev M.E., Postanogova N.O., Nikonova O.E.</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/2608">https://vsp.spr-journal.ru/jour/article/view/2608</self-uri><abstract><sec><title> Обоснование</title><p> Обоснование. Рак носоглотки — редкая злокачественная опухоль в детском возрасте. Клиническими признаками заболевания являются гнусавость, затруднение носового  дыхания, головная боль и лимфаденопатия. В  русскоязычной литературе до этого не было описано  клинических случаев по данному заболеванию. </p><p>Описание клинических случаев. 1. Пациент Т., 11 лет, переведен из ЛОР-отделения в отделение онкологии в связи с обнаружением на КТ образования в носоглотке. При поступлении предъявлял жалобы на утомляемость,  заложенность носа, головную боль в последние 3 мес, боль в шее при повороте головы. Проведено гистологическое  исследование образования, перекрывающего просвет хоан с двух сторон: обнаружена назофарингеальная карцинома. 2. Пациент А., 14 лет, госпитализирован в онкологическое отделение в результате самостоятельного обращения к детскому онкологу с жалобами на гнусавость голоса в течение месяца и увеличение лимфатических узлов шеи с двух сторон, похудание за последние 3 мес на 2 кг. До этого лечился амбулаторно, а также в инфекционном отделении с диагнозом: «Инфекционный мононуклеоз. ВЭБ-ассоциированный (антитела (IgG) к капсидному антигену вируса Эпштейна–Барр — 5,4 копий/мл), атипичное течение, средней тяжести». При осмотре в отделении онкологии диагностирована генерализованная лимфаденопатия. На КТ визуализировались множественные конгломераты групп лимфатических узлов. По данным гистологического исследования биоптата пораженного лимфатического узла определялся метастаз назофарингеальной карциномы. Назначена терапия по протоколу NPC-GPOH-2003 с положительной динамикой спустя 3 мес лечения.</p></sec><sec><title>Заключение</title><p>Заключение. Наличие головной боли, нарушения носового дыхания, потери массы тела, лихорадки в сочетании с увеличенными лимфатическими узлами шеи требует настороженности в отношении рака носоглотки при  исключении другой инфекционной и воспалительной  природы заболевания. </p></sec></abstract><trans-abstract xml:lang="en"><sec><title> Background</title><p> Background. Nasopharyngeal cancer is rare malignant tumor of childhood. The clinical signs of this disease are rhinolalia, nasal breathing difficulties, headache and lymphadenopathy. There are no clinical cases of this nosology described previously in Russian literature. </p><p>Clinical Cases Description. 1. Patient T., 11 years old, was moved from otolaryngology to oncology department due to CT findings of lump in the nasopharynx. At admission the child had complaints on fatigue, nasal  stuffiness, headache for past 3 months, pain in the neck at turning of his head. The histological study of this lump closing choanae at both sides was performed — nasopharyngeal carcinoma was revealed. 2. Patient A., 14 years old, was hospitalized in oncology department after self-admission to pediatric oncologist with complaints on rhinolalia for a month and jugular glands increase on both sides, weight loss (2 kilos) during last 3 months. Prior to this he was managed on outpatient basis and in infectious diseases department with the diagnosis “Infectious mononucleosis. EBV associated (antibodies (IgG) to capsid antigen of Epstein–Barr virus — 5.4 copies/ml), atypical moderate course”. The generalized lymphadenopathy was revealed during examination in the oncology department. Multiple conglomerates of lymph nodes groups were revealed on CT scans. The histological study of biopsy sample from affected lymph node has shown metastases of nasopharyngeal carcinoma. The therapy according to the NPC-GPOH-2003 protocol was prescribed with marked positive dynamics after 3 months. </p></sec><sec><title>Conclusion</title><p>Conclusion. The presence of headache, nasal breathing difficulties, body weight loss, fever in combination with lymphadenopathy in the neck  requires caution regarding nasopharyngeal cancer and in differential diagnosis with any other infectious or inflammatory diseases.  </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>рак носоглотки</kwd><kwd>клинический случай</kwd><kwd>лимфаденопатия</kwd><kwd>дети</kwd><kwd>назофарингеальная карцинома</kwd></kwd-group><kwd-group xml:lang="en"><kwd>children</kwd><kwd>nasopharyngeal cancer</kwd><kwd>clinical case</kwd><kwd>lymphadenopathy</kwd><kwd>nasopharyngeal carcinoma</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Выражаем признательность врачу-рентгенологу, ассистенту кафедры онкологии, лучевой терапии и лучевой диагностики с курсом рентгенологии А.Д. Ерошину и ординатору 2-го года по специальности «Рентгенология» Е.В. Бартули за подготовку фотографий</funding-statement><funding-statement xml:lang="en">The authors express gratitude to radiotherapist, teaching assistant of department of oncology, radiotherapy and diagnostic radiology with radiography course A.D. Eroshin and second year resident in “Radiology” specialty E.V. Bartuli for photos preparation</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">Ferlay J, Soerjomataram I, Dikshit R, et al. Cancer incidence and mortality worldwide: sources, methods and major patterns in GLOBOCAN 2012. Int J Cancer. 2015;136(5):E359-E386. doi: 10.1002/ijc.29210</mixed-citation><mixed-citation xml:lang="en">Ferlay J, Soerjomataram I, Dikshit R, et al. Cancer incidence and mortality worldwide: sources, methods and major patterns in GLOBOCAN 2012. 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