<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">morpho</journal-id><journal-title-group><journal-title xml:lang="ru">Морфологические ведомости</journal-title><trans-title-group xml:lang="en"><trans-title>Morphological newsletter</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1812-3171</issn><issn pub-type="epub">2686-8741</issn><publisher><publisher-name>Private Medical University REAVIZ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20340/mv-mn.2025.33(4).934</article-id><article-id custom-type="elpub" pub-id-type="custom">morpho-934</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>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>RESEARCH ARTICLES</subject></subj-group></article-categories><title-group><article-title>РЕДКИЙ СЛУЧАЙ ПЕРВИЧНОЙ ХОРИОКАРЦИНОМЫ СРЕДОСТЕНИЯ</article-title><trans-title-group xml:lang="en"><trans-title>A RARE CASE OF PRIMARY CHORIOCARCINOMA OF THE MEDIASTINUM</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5699-3695</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Багателия</surname><given-names>Зураб Антонович</given-names></name><name name-style="western" xml:lang="en"><surname>Bagateliya</surname><given-names>Z. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор медицинских наук, первый заместитель директора, ведущий научный сотрудник, врач-хирург, врач-онколог </p></bio><bio xml:lang="en"><p>Doctor of Medical Sciences, First Deputy Director, Leading Researcher, Surgeon, and Oncologist</p></bio><email xlink:type="simple">bagateliaz@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/0000-0002-9303-7640</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кислов</surname><given-names>Максим Александрович</given-names></name><name name-style="western" xml:lang="en"><surname>Kislov</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор медицинских наук, первый заместитель директора, ведущий научный сотрудник, врач-хирург, врач-онколог</p></bio><bio xml:lang="en"><p>Doctor of Medical Sciences, Docent, Head of the Department of Morphology</p></bio><email xlink:type="simple">kislov_ma@rsmu.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6999-8524</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Крупин</surname><given-names>Константин Николаевич</given-names></name><name name-style="western" xml:lang="en"><surname>Krupin</surname><given-names>K. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат медицинских наук, доцент, специалист по учебно-методической работе центра анатомического и симуляционного моделирования Мультипрофильного аккредитационно-симуляционного центра</p></bio><bio xml:lang="en"><p>Candidate of Medical Sciences, Docent, Specialist in Educational and Methodological Work at the Center for Anatomical and Simulation Modeling, Multidisciplinary Accreditation and Simulation Center</p></bio><email xlink:type="simple">krupin_kn@rsmu.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1350-0704</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Супильников</surname><given-names>Алексей Александрович</given-names></name><name name-style="western" xml:lang="en"><surname>Supil'nikov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат медицинских наук, доцент, первый проректор по научной деятельности; заместитель директора Института анатомии и морфологии имени академика Ю.М. Лопухина</p></bio><bio xml:lang="en"><p>Candidate of Medical Sciences, Docent, First Vice-Rector; Deputy Director of the Yury M. Lopukhin Institute of Anatomy and Morphology</p></bio><email xlink:type="simple">a_supilnikov@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8613-9609</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Закурдаев</surname><given-names>Евгений Иванович</given-names></name><name name-style="western" xml:lang="en"><surname>Zakurdaev</surname><given-names>E. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат медицинских наук, ответственный за биопсийный раздел работы патологоанатомического отделения, врач-патологоанатом</p></bio><bio xml:lang="en"><p>Candidate of Medical Sciences, Head of Biopsy, Pathology Department, Pathologist</p></bio><email xlink:type="simple">ezakurdaev@yandex.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/0009-0004-0584-8657</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чижиков</surname><given-names>Никита Павлович</given-names></name><name name-style="western" xml:lang="en"><surname>Chizhikov</surname><given-names>N. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>заведующий патологоанатомическим отделением, врач-патологоанатом </p></bio><bio xml:lang="en"><p>Head of the Pathology Department, Pathologist</p></bio><email xlink:type="simple">chizhikovnp@yandex.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/0009-0007-9189-5725</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Угодникова</surname><given-names>Полина Игоревна</given-names></name><name name-style="western" xml:lang="en"><surname>Ugodnikova</surname><given-names>P. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>врач-патологоанатом</p></bio><bio xml:lang="en"><p>pathologist</p></bio><email xlink:type="simple">madamqa@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Московский многопрофильный научно-клинический центр им. С.П. Боткина</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Moscow Multidisciplinary Scientific and Clinical Center named after S.P. Botkin</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Российский национальный исследовательский медицинский университет имени Н. И. Пирогова, Москва</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pirogov Russian National Research Medical University, Moscow</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Российский национальный исследовательский медицинский университет имени Н. И. Пирогова, Москва ; Медицинский университет «Реавиз», Самара</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pirogov Russian National Research Medical University, Moscow ; Medical University Reaviz, Samara</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>16</day><month>02</month><year>2026</year></pub-date><volume>33</volume><issue>4</issue><elocation-id>id-934</elocation-id><permissions><copyright-statement>Copyright &amp;#x00A9; Багателия З.А., Кислов М.А., Крупин К.Н., Супильников А.А., Закурдаев Е.И., Чижиков Н.П., Угодникова П.И., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Багателия З.А., Кислов М.А., Крупин К.Н., Супильников А.А., Закурдаев Е.И., Чижиков Н.П., Угодникова П.И.</copyright-holder><copyright-holder xml:lang="en">Bagateliya Z.A., Kislov M.A., Krupin K.N., Supil'nikov A.A., Zakurdaev E.I., Chizhikov N.P., Ugodnikova P.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://www.morpholetter.com/jour/article/view/934">https://www.morpholetter.com/jour/article/view/934</self-uri><abstract><sec><title>Введение</title><p>Введение. Первичная хориокарцинома средостения – редкая агрессивная злокачественная герминогенная опухоль с неблагоприятным прогнозом. Заболевание чаще встречается у молодых мужчин и характеризуется высокой метастатической активностью.</p></sec><sec><title>Описание случая</title><p>Описание случая. Представлен случай первичной метастатической хориокарциномы средостения у мужчины 26 лет. Заболевание манифестировало острым началом с кашлем, одышкой, лихорадкой и лёгочным кровотечением. При компьютерной томографии выявлено объёмное образование средостения размерами 131×60 мм с множественными очагами в лёгких. Уровень хорионического гонадотропина в крови составил 1308,0 мМЕ/мл. Проведена видеоторакоскопия с атипичной резекцией верхней доли левого лёгкого. В послеоперационном периоде пациент скончался. При аутопсии обнаружена опухоль средостения размерами 7,0×6,0×5,5 см тёмно-красного цвета, мягко-эластичной консистенции с множественными кровоизлияниями, с метастазами в лёгкие, печень, почки, селезёнку, головной мозг и лимфатические узлы. Гистологическое исследование выявило атипичные синцитиотрофобласты и цитотрофобласты с высокой митотической активностью. Иммуногистохимическое исследование показало положительную реакцию на PanCK, hCG, Inhibin, p63, Glypican3 и отрицательную на CD30, что подтвердило диагноз хориокарциномы. При тотальном исследовании яичек патологических изменений не выявлено.</p></sec><sec><title>Заключение</title><p>Заключение. Первичная хориокарцинома средостения требует ранней диагностики, основанной на комплексной оценке клинических, лабораторных, инструментальных данных, но окончательная верификация возможна только при морфологическом исследовании с применением широкой панели иммуногистохимических маркеров. Прогноз заболевания остаётся крайне неблагоприятным.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background. Primary choriocarcinoma of the mediastinum is a rare aggressive malignant germ cell tumor with poor prognosis. The disease predominantly affects young men and is characterized by high metastatic activity.</p></sec><sec><title>Case Presentation</title><p>Case Presentation. We present a case of primary metastatic choriocarcinoma of the mediastinum in a 26-year-old man. The disease manifested with acute onset of cough, dyspnea, fever, and pulmonary hemorrhage. Computed tomography revealed a mediastinal mass measuring 131×60 mm with multiple lung lesions. Serum human chorionic gonadotropin level was 1308.0 mIU/ml. Video-assisted thoracoscopy with atypical resection of the upper lobe of the left lung was performed. The patient died in the postoperative period. Autopsy revealed a mediastinal tumor measuring 7.0×6.0×5.5 cm, dark red in color, with soft-elastic consistency and multiple hemorrhages, with metastases to the lungs, liver, kidneys, spleen, brain, and lymph nodes. Histological examination revealed atypical syncytiotrophoblasts and cytotrophoblasts with high mitotic activity. Immunohistochemical study showed positive staining for PanCK, hCG, Inhibin, p63, Glypican3 and negative for CD30, confirming the diagnosis of choriocarcinoma. Total examination of the testes revealed no pathological changes.</p></sec><sec><title>Conclusion</title><p>Conclusion. Primary choriocarcinoma of the mediastinum requires early diagnosis based on comprehensive evaluation of clinical, laboratory, and instrumental data, but definitive verification is only possible through morphological examination with a broad panel of immunohistochemical markers. The prognosis remains extremely poor.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>злокачественная опухоль средостения</kwd><kwd>хориокарцинома</kwd><kwd>диагностика</kwd><kwd>редкий случай</kwd></kwd-group><kwd-group xml:lang="en"><kwd>choriocarcinoma</kwd><kwd>mediastinal neoplasms</kwd><kwd>malignant neoplasms</kwd><kwd>germ cell tumors</kwd><kwd>case report</kwd><kwd>pathological anatomy</kwd><kwd>immunohistochemistry</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Gajanan S. Gaude, Pradeep Patil, Prakash R. Malur, Ranjit Kangale, Vijayalaxmi Dhorigol, Shivappa Anurshetru, Jyothi Karanji. Pri-mary mediastinal choriocarcinoma. South Asian J Cancer. 2013 Apr-Jun; 2(2): 79. https://doi.org/10.4103/2278-330X.110495</mixed-citation><mixed-citation xml:lang="en">Gajanan S. Gaude, Pradeep Patil, Prakash R. Malur, Ranjit Kangale, Vijayalaxmi Dhorigol, Shivappa Anurshetru, Jyothi Karanji. Pri-mary mediastinal choriocarcinoma. South Asian J Cancer. 2013 Apr-Jun; 2(2): 79. https://doi.org/10.4103/2278-330X.110495</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Wang H, Chen X, Zhang R. Primary mediastinal choriocarcinoma in an 18-year-old male with pulmonary and brain metastasis: The Clinical Respiratory Journal. 2023;17(10):1082-1087. https://doi.org/10.1111/crj.13691</mixed-citation><mixed-citation xml:lang="en">Wang H, Chen X, Zhang R. Primary mediastinal choriocarcinoma in an 18-year-old male with pulmonary and brain metastasis: The Clinical Respiratory Journal. 2023;17(10):1082-1087. https://doi.org/10.1111/crj.13691</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Yamane T, Egawa H, Deguchi N, Moritani C. A case of primary mediastinal choriocarcinoma. Nihon Kokyuki Gakkai Zasshi. 2006; 44:48–54. https://doi.org/pubmed.ncbi.nlm.nih.gov/16502867</mixed-citation><mixed-citation xml:lang="en">Yamane T, Egawa H, Deguchi N, Moritani C. A case of primary mediastinal choriocarcinoma. Nihon Kokyuki Gakkai Zasshi. 2006; 44:48–54. https://doi.org/pubmed.ncbi.nlm.nih.gov/16502867</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Hadgu A, Tindni A, Panda M. Primary pulmonary choriocarcinoma in a male. BMJ Case Rep. 2010;2010:bcr0220102712. https://doi.org/10.1136/bcr.02.2010.2712</mixed-citation><mixed-citation xml:lang="en">Hadgu A, Tindni A, Panda M. Primary pulmonary choriocarcinoma in a male. BMJ Case Rep. 2010;2010:bcr0220102712. https://doi.org/10.1136/bcr.02.2010.2712</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Fichtner A, Richter A, Filmar S, Kircher S, Rosenwald A, Küffer S, Nettersheim D, et al. Primary mediastinal germ cell tumours: an immunohistochemical and molecular diagnostic approach. Histopathology. 2022 Jan; 80(2):381-396. https://doi.org/10.1111/his.14560</mixed-citation><mixed-citation xml:lang="en">Fichtner A, Richter A, Filmar S, Kircher S, Rosenwald A, Küffer S, Nettersheim D, et al. Primary mediastinal germ cell tumours: an immunohistochemical and molecular diagnostic approach. Histopathology. 2022 Jan; 80(2):381-396. https://doi.org/10.1111/his.14560</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Hishima T, Fukayama M, Hayashi Y, Fujii T, Ooba T, Funata N, Koike M. CD70 expression in thymic carcinoma. Am J Surg Pathol. 2000 May; 24(5):742-6. https://doi.org/10.1097/00000478-200005000-00014</mixed-citation><mixed-citation xml:lang="en">Hishima T, Fukayama M, Hayashi Y, Fujii T, Ooba T, Funata N, Koike M. CD70 expression in thymic carcinoma. Am J Surg Pathol. 2000 May; 24(5):742-6. https://doi.org/10.1097/00000478-200005000-00014</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Zhenhua Qiu, Yuanqiang Wu, Yapeng Wang; Chunhong Hu. Male primary mediastinal choriocarcinoma with diffuse metastases: esearch Article: Clinical Case Report. Medicine. 2019;98(28):e16411. https://doi.org/10.1097/MD.0000000000016411</mixed-citation><mixed-citation xml:lang="en">Zhenhua Qiu, Yuanqiang Wu, Yapeng Wang; Chunhong Hu. Male primary mediastinal choriocarcinoma with diffuse metastases: esearch Article: Clinical Case Report. Medicine. 2019;98(28):e16411. https://doi.org/10.1097/MD.0000000000016411</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Cohen BA, Needle MA. Primary mediastinal choriocarcinoma in a man. Chest 1975;67:106–8. https://doi.org/10.1378/chest.67.1.106</mixed-citation><mixed-citation xml:lang="en">Cohen BA, Needle MA. Primary mediastinal choriocarcinoma in a man. Chest 1975;67:106–8. https://doi.org/10.1378/chest.67.1.106</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Jiang F, Xiang Y, Feng FZ, et al. Clinical analysis of 13 males with primary choriocarcinoma and review of the literature. Onco Targets Ther. 2014;7:1135-41. https://doi.org/10.2147/OTT.S62561</mixed-citation><mixed-citation xml:lang="en">Jiang F, Xiang Y, Feng FZ, et al. Clinical analysis of 13 males with primary choriocarcinoma and review of the literature. Onco Targets Ther. 2014;7:1135-41. https://doi.org/10.2147/OTT.S62561</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Yokoi K, Tanaka N, Furukawa K, et al. Male choriocarcinoma with metastasis to the jejunum: a case report and review of the litera-ture. J Nippon Med Sch 2008;75:116-21. https://www.jstage.jst.go.jp/article/jnms/75/2/75_2_116/_article/-char/ja</mixed-citation><mixed-citation xml:lang="en">Yokoi K, Tanaka N, Furukawa K, et al. Male choriocarcinoma with metastasis to the jejunum: a case report and review of the litera-ture. J Nippon Med Sch 2008;75:116-21. https://www.jstage.jst.go.jp/article/jnms/75/2/75_2_116/_article/-char/ja</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
