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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">medvis</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинская визуализация</journal-title><trans-title-group xml:lang="en"><trans-title>Medical Visualization</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1607-0763</issn><issn pub-type="epub">2408-9516</issn><publisher><publisher-name>RDS-Media Ltd.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.24835/1607-0763-1184</article-id><article-id custom-type="elpub" pub-id-type="custom">medvis-1312</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>ГРУДНАЯ КЛЕТКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>THORAX</subject></subj-group></article-categories><title-group><article-title>Внегонадная герминогенная опухоль средостения: оценка локального распространения путем прямого введения контрастного вещества в полость перикарда</article-title><trans-title-group xml:lang="en"><trans-title>Extragonadal germ cell tumor of the mediastinum: local spread estimated by direct injection of a contrast agent into the pericardial cavity</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1913-9390</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Караханова</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Karakhanova</surname><given-names>A. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Караханова Анна Геннадьевна – врач-рентгенолог отделения лучевой диагностики</p><p>197758 Санкт-Петербург, пос. Песочный, ул. Ленинградская, д. 68</p></bio><bio xml:lang="en"><p>Anna G. Karakhanova – Radiologist of Radiology Department</p><p>68, Leningradskaya str., Pesochny, St. Petersburg 197758</p></bio><email xlink:type="simple">annakarakhanova@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/0000-0002-4131-6293</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Багненко</surname><given-names>С. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Bagnenko</surname><given-names>S. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Багненко Сергей Сергеевич – доктор медицинских наук, доцент, заместитель директора, заведующий отделением – ведущий научный сотрудник научного отделения диагностической и интервенционной радиологии ФГБУ “НМИЦ онкологии им. Н.Н. Петрова”; профессор кафедры современных методов диагностики и радиолучевой терапии ФГБОУ ВО “Санкт-Петербургский государственный педиатрический медицинский университет” </p><p>197758 Санкт-Петербург, пос. Песочный, ул. Ленинградская, д. 68;194100 Санкт-Петербург, ул. Литовская, д. 2</p></bio><bio xml:lang="en"><p>Sergey S. Bagnenko – Doct. of Sci. (Med.), Associate Professor, Deputy Director, Head of Department – Leading Researcher of the Scientific Department of Diagnostic and Interventional Radiology, N.N. Petrov National Medical Research Center of Oncology; Professor of the Department of Modern Methods of Diagnostics and Radiotherapy, St. Petersburg State Pediatric Medical University</p><p>68, Leningradskaya str., Pesochny, St. Petersburg 197758;2, Litovskaya str., St. Petersburg 194100</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3837-2515</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Левченко</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Levchenko</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Левченко Евгений Владимирович – член-корр. РАН, доктор медицинских наук, профессор, заведующий хирургическим торакальным отделением, врач-онколог ФГБУ “НМИЦ онкологии им. Н.Н. Петрова”; профессор кафедры онкологии ФГБОУ ВО “СЗГМУ им. И.И. Мечникова”</p><p>197758 Санкт-Петербург, пос. Песочный, ул. Ленинградская, д. 68;191015 Санкт-Петербург, ул. Кирочная, д. 41</p></bio><bio xml:lang="en"><p>Evgeni V. Levchenko – Corresponding Member of the Russian Academy of Sciences, Doct. of Sci. (Med.), Professor, Head of the Surgical Thoracic Department, Oncologist N.N. Petrov National Medical Research Center of Oncology; Professor of the Department of Oncology I.I. Mechnikov North-Western State Medical University</p><p>68, Leningradskaya str., Pesochny, St. Petersburg 197758;41, Kirochnaya str., St. Petersburg 191015</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6046-549X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хандогин</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Khandogin</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Хандогин Николай Владимирович – кандидат медицинских наук, врач-онколог </p><p>197758 Санкт-Петербург, пос. Песочный, ул. Ленинградская, д. 68</p></bio><bio xml:lang="en"><p>Nikolai V. Khandogin – Cand. of Sci. (Med.), oncologist</p><p>68, Leningradskaya str., Pesochny, St. Petersburg 197758</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4533-1658</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шевкунов</surname><given-names>Л. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Shevkunov</surname><given-names>L. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шевкунов Лев Николаевич – кандидат медицинских наук, врач-рентгенолог, доцент кафедры ядерной медицины и радиационных технологий</p><p>197341 Санкт-Петербург, ул. Аккуратова, д. 2</p></bio><bio xml:lang="en"><p>Lev N. Shevkunov – Cand. of Sci. (Med.), Radiologist, Docent of the Department of Nuclear Medicine and Radiation Technologies</p><p>2, Akkuratova str., St. Petersburg 197341</p></bio><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ “ Национальный медицинский исследовательский центр онкологии им. Н.Н. Петрова” Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.N. Petrov National Medical Research Center of Oncology</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ “ Национальный медицинский исследовательский центр онкологии им. Н.Н. Петрова” Минздрава России;&#13;
ФГБОУ ВО “Санкт-Петербургский государственный педиатрический медицинский университет”</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.N. Petrov National Medical Research Center of Oncology; St. Petersburg State Pediatric Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБУ “ Национальный медицинский исследовательский центр онкологии им. Н.Н. Петрова” Минздрава России; &#13;
ФГБОУ ВО “Северо-Западный государственный медицинский университет им. И.И. Мечникова” Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.N. Petrov National Medical Research Center of Oncology; I.I. Mechnikov North-Western State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ФГБУ “Национальный медицинский исследовательский центр им. В.А. Алмазова”</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Almazov National Medical Research Centre</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>02</day><month>01</month><year>2023</year></pub-date><volume>27</volume><issue>2</issue><fpage>53</fpage><lpage>61</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Караханова А.Г., Багненко С.С., Левченко Е.В., Хандогин Н.В., Шевкунов Л.Н., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Караханова А.Г., Багненко С.С., Левченко Е.В., Хандогин Н.В., Шевкунов Л.Н.</copyright-holder><copyright-holder xml:lang="en">Karakhanova A.G., Bagnenko S.S., Levchenko E.V., Khandogin N.V., Shevkunov L.N.</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://medvis.rdsmedia.ru/jour/article/view/1312">https://medvis.rdsmedia.ru/jour/article/view/1312</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования: изучить возможности компьютерно-томографической перикардографии для оценки инвазии опухоли средостения в миокард.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Сравнивались традиционная компьютерная томография с внутривенным контрастированием и прямое контрастирования полости перикарда (компьютерно-томографическая перикардография) у 19-летнего больного с герминогенной опухолью средостения.</p></sec><sec><title>Результаты</title><p>Результаты. Благодаря введению контрастного препарата под мануальным давлением в полость перикарда стало возможным исключить инвазию опухоли в миокард на уровне предсердий. Это дало возможность на дооперационном этапе оценить техническую возможность удаления опухоли.</p></sec><sec><title>Заключение</title><p>Заключение. Внегонадные герминогенные опухоли средостения зачастую имеют бессимптомное течение, что приводит к выявлению опухолей уже крупных размеров, с признаками распространения на соседние органы и структуры. Традиционная компьютерная томография с внутривенным контрастированием не всегда позволяет исключить инвазию миокарда, перикарда и крупных сосудов. В статье представлено клиническое наблюдение выполнения прямого контрастирования полости перикарда (компьютерно-томографическая перикардография) у 19-летнего больного герминогенной опухолью средостения, что позволило исключить инвазию миокарда и в последующем успешно прооперировать пациента.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Purpose of the study</title><p>Purpose of the study: to study the possibilities of computed tomographic pericardiography in assessing the invasion of a mediastinal tumor into the myocardium.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. Traditional computed tomography with intravenous contrasting and direct contrasting of the pericardial cavity (computed tomographic pericardiography) were compared in a 19-year-old patient with mediastinal germ cell tumor.</p></sec><sec><title>Results</title><p>Results. Due to the introduction of a contrast agent under manual pressure into the pericardial cavity, it became possible to exclude tumor invasion into the myocardium at the level of the atria. This made it possible to assess the technical feasibility of tumor removal at the preoperative stage.</p></sec><sec><title>Conclusion</title><p>Conclusion. Extragonadal germ cell tumors of the mediastinum often have an asymptomatic course, which leads to the detection of tumors that are already large in size, with signs of spread to neighboring organs and structures. Traditional computed tomography with intravenous contrast does not always allow to exclude invasion of the myocardium, pericardium and large vessels. This article demonstrates a clinical case of performing direct contrasting of the pericardial cavity (computed tomographic pericardography) in a 19-year-old patient with a germ cell tumor of the mediastinum, which made it possible to exclude myocardial invasion and subsequently successfully operate the patient.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>внегонадная герминогенная опухоль</kwd><kwd>КТ</kwd><kwd>перикардография</kwd><kwd>образование средостения</kwd><kwd>перикард</kwd></kwd-group><kwd-group xml:lang="en"><kwd>extragonadal germ cell tumor</kwd><kwd>CT</kwd><kwd>pericardography</kwd><kwd>mediastinal formation</kwd><kwd>pericardium</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">Scott D.S., Justina C. W., Linda D.G. Essential echocardiographya. Companion to Braunwald’s Heart Disease, Illustration Editor Bernard E. Bulwer, Inc. 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