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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">transmed</journal-id><journal-title-group><journal-title xml:lang="ru">Трансляционная медицина</journal-title><trans-title-group xml:lang="en"><trans-title>Translational Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2311-4495</issn><issn pub-type="epub">2410-5155</issn><publisher><publisher-name>Almazov National Medical Research Centre, Saint Petersburg, Russia</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18705/2311-4495-2020-7-5-81-90</article-id><article-id custom-type="elpub" pub-id-type="custom">transmed-565</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>ЛУЧЕВАЯ ДИАГНОСТИКА И ТЕРАПИЯ</subject></subj-group></article-categories><title-group><article-title>Магнитно-резонансная томография плаценты: систематизированный подход к описанию плаценты</article-title><trans-title-group xml:lang="en"><trans-title>Magnetic resonance imaging of the placenta: a systematic approach to the description of normal placenta</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4465-018X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Фокин</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Fokin</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Фокин Александр Владимирович, ординатор кафедры лучевой диагностики и медицинской визуализации</p><p>ул. Аккуратова, д. 2, Санкт-Петербург, 197341</p></bio><bio xml:lang="en"><p>Fokin Aleksandr V., Resident of the Department of Radiology and Medical Visualization</p><p>Akkuratova str. 2, Saint Petersburg, 197341</p></bio><email xlink:type="simple">fokinalexrussia@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Семенова</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Semenova</surname><given-names>E. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Семенова Елена Сергеевна, врач-рентгенолог рентгеновского кабинета Перинатального центра</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Semenova Elena S., X-ray Room Radiologist of the Perinatal Center</p><p>Saint Petersburg</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Вышедкевич</surname><given-names>Е. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Vyshedkevich</surname><given-names>E. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Вышедкевич Елена Дмитриевна, ординатор кафедры лучевой диагностики и медицинской визуализации</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Vyshedkevich Elena D., Resident of the Department of Radiology and Medical Visualization</p><p>Saint Petersburg</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шелепова</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Shelepova</surname><given-names>E. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шелепова Екатерина Сергеевна, врач акушер-гинеколог отделения патологии беременности Перинатального центра, ассистент кафедры акушерства и гинекологии</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Shelepova Ekaterina S., Obstetrician-Gynecologist of the Department of Pregnancy Pathology of the Perinatal Center, Assistant of the Department of Obstetrics and Gynecology</p><p>Saint Petersburg</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Романов</surname><given-names>Г. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Romanov</surname><given-names>G. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Романов Геннадий Геннадиевич, к.м.н., доцент кафедры лучевой диагностики и медицинской визуализации</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Romanov Gennadiy G., PhD, Associate Professor at the Department of Radiology and Medical Imaging</p><p>Saint Petersburg</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Труфанов</surname><given-names>Г. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Trufanov</surname><given-names>G. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Труфанов Геннадий Евгеньевич, д.м.н., профессор, заведующий кафедрой лучевой диагностики и медицинской визуализации</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Trufanov Gennadii E., MD, Dr. Sc., Professor, Head of the Department of Radiology and Medical Visualization</p><p>Saint Petersburg</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мащенко</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Mashchenko</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мащенко Ирина Александровна, к.м.н., ассистент кафедры лучевой диагностики и медицинской визуализации</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Mashchenko Irina A., PhD, Radiologist, Assistant of the Department of Radiology and Medical Visualization</p><p>Saint Petersburg</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное учреждение «Национальный медицинский исследовательский центр имени В. А. Алмазова» Министерства здравоохранения Российской Федерации,</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>2020</year></pub-date><pub-date pub-type="epub"><day>12</day><month>10</month><year>2020</year></pub-date><volume>7</volume><issue>5</issue><fpage>81</fpage><lpage>90</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Фокин А.В., Семенова Е.С., Вышедкевич Е.Д., Шелепова Е.С., Романов Г.Г., Труфанов Г.Е., Мащенко И.А., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Фокин А.В., Семенова Е.С., Вышедкевич Е.Д., Шелепова Е.С., Романов Г.Г., Труфанов Г.Е., Мащенко И.А.</copyright-holder><copyright-holder xml:lang="en">Fokin A.V., Semenova E.S., Vyshedkevich E.D., Shelepova E.S., Romanov G.G., Trufanov G.E., Mashchenko I.A.</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://transmed.almazovcentre.ru/jour/article/view/565">https://transmed.almazovcentre.ru/jour/article/view/565</self-uri><abstract><p>Актуальность. В настоящее время одним из актуальных вопросов пренатальной магнитно-резонансной томографии (МРТ) является точная и своевременная диагностика патологических состояний экстрафетальных структур плода. В частности, наиболее острой проблемой является необходимость улучшения диагностической точности распознавания и дифференцировки плацентарной адгезивно-инвазивной патологии. В литературных источниках нет единого подхода к методике и описанию МР-исследования плаценты. Цель. Улучшить диагностические возможности метода магнитно-резонансной томографии для исследования плаценты. Материалы и методы. Выполнено и проанализировано 293 МР-исследования малого таза беременных женщин в возрасте от 22 до 45 лет (средний — 35 лет) в сроке беременности от 14 до 38 недель (средний — 36 недель). Результаты. Разработана и внедрена в клиническую практику трехэтапная методика МРТ плаценты и алгоритм систематизированного описания МР-исследования плаценты беременных. Заключение. Разработанный систематизированный подход к исследованию плаценты поможет улучшить диагностические возможности метода МРТ для исследования плаценты в связи с востребованностью в настоящее время точной и правильной интерпретации этого органа in vivo.</p></abstract><trans-abstract xml:lang="en"><p>Background. Currently, one of the topical issues of prenatal magnetic resonance imaging is accurate and timely diagnosis of pathological conditions of extrafetal structures of the fetus. In particular, the most acute problem is the need to improve the diagnostic accuracy of recognition and differentiation of placental adhesive-invasive pathology (PAIP). In the literature, there is no unified approach to the methodology and description of MRI examination of the placenta. Objective. To improve the diagnostic methods of the method of magnetic resonance imaging for the study of the placenta. Design and methods. A total of 293 MRI studies of the small pelvis of pregnant women aged 22 to 45 years (average — 35 years), in gestational age from 14 to 38 weeks (average 36 weeks) were performed and analyzed. Results. A clinical three-stage method of MRI of the placenta and an algorithm for systematized description of MRI of the placenta of pregnant women have been developed and implemented. Conclusion. The developed systematic approach to the study of the placenta will help improve the capabilities of the MRI method for examining the placenta in connection with the demand for accurate and correct interpretation of this organ in vivo.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>алгоритм</kwd><kwd>беременность</kwd><kwd>МРТ во время беременности</kwd><kwd>МРТ плаценты</kwd><kwd>плацента</kwd><kwd>плод</kwd></kwd-group><kwd-group xml:lang="en"><kwd>algorithm</kwd><kwd>fetus</kwd><kwd>MRI during pregnancy</kwd><kwd>placenta</kwd><kwd>placental MRI</kwd><kwd>pregnancy</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">Guttmacher AE, Maddox YT, Spong CY. The human placenta project: placental structure, development, and function in real time. Placenta. 2014; 35 (5): 303–304.</mixed-citation><mixed-citation xml:lang="en">Guttmacher AE, Maddox YT, Spong CY. 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