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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">10.24835/1607-0763-2018-4-50-58</article-id><article-id custom-type="elpub" pub-id-type="custom">medvis-606</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>БРЮШНАЯ ПОЛОСТЬ И МАЛЫЙ ТАЗ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ABDOMEN AND SMALL PELVIS</subject></subj-group></article-categories><title-group><article-title>ОПРЕДЕЛЕНИЕ СОДЕРЖАНИЯ ЖИРА В ПЕЧЕНИ У ПАЦИЕНТОВ С ЖИРОВЫМ ГЕПАТОЗОМ И СТЕАТОГЕПАТИТОМ МЕТОДОМ ПРОТОННОЙ МР-СПЕКТРОСКОПИИ</article-title><trans-title-group xml:lang="en"><trans-title>EVALUATION OF LIPID CONTENT IN PATIENTS WITH LIVER STEATOSIS AND STEATOHEPATITIS USING PROTON MR-SPECTROSCOPY</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Терновой</surname><given-names>С. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Ternovoy</surname><given-names>S. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Терновой Сергей Константинович – академик РАН, доктор мед. наук, профессор, руководитель отдела томографии; заведующий кафедрой лучевой диагностики и терапии.</p></bio><bio xml:lang="en"><p>Sergey K. Ternovoy – academician of the RAS, doct. of med. sci., Professor, Head of the tomography department; Head of the Department of Imaging and Radiation Therapy.</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>Ширяев</surname><given-names>Г. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shiryaev</surname><given-names>G. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ширяев Григорий Андреевич – врач-рентгенолог отдела томографии.</p><p>Москва.</p></bio><bio xml:lang="en"><p>Grigory A. Shiryaev – Radiologist.</p><p>Moscow.</p></bio><email xlink:type="simple">rd.shiryaev@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Устюжанин</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Ustyuzhanin</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Устюжанин Дмитрий Владимирович – канд. мед. наук, старший научный сотрудник отдела томографии.</p><p>Москва.</p></bio><bio xml:lang="en"><p>Dmitry V. Ustyuzhanin – cand. of med. sci., Senior Researcher.</p><p>Moscow.</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>Абдурахманов</surname><given-names>Д. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Abdurakhmanov</surname><given-names>D. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Абдурахманов Джамал Тинович – доктор мед. наук, доцент кафедры внутренних болезней.</p><p>Москва.</p></bio><bio xml:lang="en"><p>Jamal T. Abdurakhmanov – doct. of med. sci., associate professor.</p><p>Moscow.</p></bio><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ “НМИЦ кардиологии” Минздрава России; ФГАОУ ВО Первый МГМУ им. И.М. Сеченова (Сеченовский Университет) Минздрава России.</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Medical Research Center of Сardiology; I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation.</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ “НМИЦ кардиологии” Минздрава России.</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Medical Research Center of Сardiology.</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Клиника нефрологии, внутренних и профессиональных болезней им. Е.М. Тареева.</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Clinic of Nephrology, Internal and Occupational Diseases named after E.M. Tareev.</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>28</day><month>08</month><year>2018</year></pub-date><volume>0</volume><issue>4</issue><fpage>50</fpage><lpage>58</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Терновой С.К., Ширяев Г.А., Устюжанин Д.В., Абдурахманов Д.Т., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Терновой С.К., Ширяев Г.А., Устюжанин Д.В., Абдурахманов Д.Т.</copyright-holder><copyright-holder xml:lang="en">Ternovoy S.K., Shiryaev G.A., Ustyuzhanin D.V., Abdurakhmanov D.T.</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/606">https://medvis.rdsmedia.ru/jour/article/view/606</self-uri><abstract><p>Цель исследования: определение возможности использования протонной МР-спектроскопии в диагностике неалкогольной жировой болезни печени(НАЖБП).Материал и методы. В исследование было включено 70 пациентов (40 мужчин, 30 женщин) с НАЖБП, средний возраст которых составил 42 ± 11 лет. Пациенты были разделены на 2 группы. 1-я группа включала больных со стеатозом печени (37 человек). Во 2-ю группу отбирались пациенты со стеатогепатитом, выявленным по данным клинических исследований (33 пациента). Всем пациентам выполнялась МР-спектроскопия для определения содержания жира в печени в двух точках: перед включением в исследование и спустя 6 мес на фоне лечения.Результаты. В 1-й группе пациентов со стеатозом печени содержание жира по данным МР-спектроскопии находилось в пределах от 7,5 до 58,4%, медиана составила 22,4%, нижняя и верхняя квартили – 14,9 и 28,7%. При регистрации спектров спустя 6 мес концентрация жира в печени значимо снизилась, составляла от 1,5 до 43,7%, медиана – 13,5%, нижняя и верхняя квартили – 5,54 и 18,9% (р = 0,015). Во 2-й группе пациентов со стеатогепатитом содержание жира по результатам МР-спектроскопии составило от 10,5 до 60%, медиана – 28,8%, нижняя и верхняя квартили – 16,5 и 31,2%. При повторном обследовании через 6 мес лечения содержание жира в печени у пациентов со стеатогепатитом достоверно не изменилось: медиана 26,7%, нижняя и верхняя квартили 14,2 и 28,7%(р = 0,22).Заключение. Протонная МР-спектроскопия может успешно применяться у пациентов с НАЖБП для количественной оценки содержания жира в печени при стеатозе и стеатогепатите. Благодаря своей неинвазивности МР-спектроскопия может рассматриваться как альтернатива биопсии при необходимости повторных исследований для оценки динамики изменений на фоне лечения.</p></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. Evaluation of proton MR spectroscopy in the diagnostics of non-alcoholic fatty liver disease.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. 70 patients (40 men, 30 women) with non-alcoholic fatty liver disease were included in the study. Average age of patients was 42 ± 11 years. All patients were divided in two groups. The first group included patients with liver steаthosis (n = 37). Patients with steatohepatitis detected by clinical data formed the second group (n = 33). All patients underwent MR spectroscopy for liver fat content evaluation in two time points (prescreening and after 6 months treatment).</p></sec><sec><title>Results</title><p>Results. MR spectroscopy showed fat content in patients with liver steatosis in the range from 7.5% to 58.4%, the median was 22.4% (lower and upper quartiles were 14.9% and 28.7%). After 6 months the liver fat content significantly decreased up to 1.5–43.7%, the median was 13.5% (the lower and upper quartiles were 5.54% and 18.9%). In patients with steatohepatitis the fat content calculated by MR spectroscopy ranged from 10.5% to 60%, the median was 28.8% (the lower and upper quartiles were 16.5% and 31.2%). There was no significant difference in fat content in this group after 6 months therapy (the median was 26.7%, the lower and upper quartiles were 14.2% and 28.7%, p = 0.22).</p></sec><sec><title>Conclusion</title><p>Conclusion. Proton MR spectroscopy can be successfully used in patients with non-alcoholic fatty liver disease for liver fat content quantification in steatosis and steatohepatitis. MR spectroscopy can be discussed as a non-invasive biopsy alternative for dynamic evaluation during treatment.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>протонная магнитно-резонансная спектроскопия</kwd><kwd>стеатоз печени</kwd><kwd>стеатогепатит</kwd></kwd-group><kwd-group xml:lang="en"><kwd>proton magnetic resonance spectroscopy</kwd><kwd>hepatic steatosis</kwd><kwd>steatohepatitis</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">Adams L.A., Lymp J.F., St Sauver J., Sanderson S.O., Lindor K.D., Feldstein A., Angulo P. The natural history of nonalcoholic fatty liver disease: a population-based cohort study. Gastroenterology. 2005; 129: 113–121. DOI: 10.1053/j.gastro.2005.04.014.</mixed-citation><mixed-citation xml:lang="en">Adams L.A., Lymp J.F., St Sauver J., Sanderson S.O., Lindor K.D., Feldstein A., Angulo P. 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