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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">radiology</journal-id><journal-title-group><journal-title xml:lang="ru">Радиология — практика</journal-title><trans-title-group xml:lang="en"><trans-title>Radiology - Practice</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2713-0118</issn><publisher><publisher-name>Центральный научно-исследовательский институт лучевой диагностики</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.52560/2713-0118-2023-2-50-62</article-id><article-id custom-type="elpub" pub-id-type="custom">radiology-410</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>МЕДИЦИНСКИЕ ТЕХНОЛОГИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MEDICAL TECHNOLOGIES</subject></subj-group></article-categories><title-group><article-title>Диагностическое значение бесконтрастной ASL-перфузии в прогнозировании висцеропатий (сиалоаденитов и печеночной энцефалопатии) при диффузных заболеваниях печени</article-title><trans-title-group xml:lang="en"><trans-title>Diagnostic Value of Liver Non-Contrast Perfusion in Prediction of Visceropathies (Sialadenitis and Hepatic Encephalopathy) in Patients with Diffuse Liver Diseases</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0450-5148</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Телеш</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Telesh</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Телеш Арина Александровна, аспирант кафедры лучевой диагностики и лучевой терапии с курсом ДПО; врач-рентгенолог</p><p>214019, г. Смоленск, ул. Крупской, 28+7 (952) 539-01-74</p></bio><bio xml:lang="en"><p>Telesh Arina Aleksandrovna, PhD-student in Radiology Department; Radiologist of Radiology Department</p><p>28, ul. Krupskoj, Smolensk, 214019+7 (930) 304-71-68</p></bio><email xlink:type="simple">arina.doc@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/0000-0003-4983-5300</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Морозова</surname><given-names>Т. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Morozova</surname><given-names>T. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Морозова Татьяна Геннадьевна, доктор медицинских наук, заведующая кафедрой лучевой диагностики и лучевой терапии с курсом ДПО; врач-рентгенолог</p><p>214019, г. Смоленск, ул. Крупской, 28+7 (930) 304-71-68</p></bio><bio xml:lang="en"><p>Morozova Tat’yana Gennad’evna, M. D. Med., Head of Radiology Department; Radiologist of Radiology Department</p><p>28, ul. Krupskoj, Smolensk, 214019+7 (930) 304-71-68</p></bio><email xlink:type="simple">t.g.morozova@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/0000-0002-3236-2642</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тарасов</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Tarasov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тарасов Александр Анатольевич, доцент кафедры оториноларингологии</p><p>214019, г. Смоленск, ул. Крупской, 28+7 (4812) 55-34-35</p></bio><bio xml:lang="en"><p>Tarasov Aleksandr Anatol’evich, Associate Professor of Department of Otorhinolaryngology</p><p>28, ul. Krupskoj, Smolensk, 214019+7 (4812) 55-34-35</p></bio><email xlink:type="simple">alat71@yandex.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/0000-0002-4948-5315</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Морозов</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Morozov</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Морозов Владимир Григорьевич, кандидат медицинских наук, доцент, заведующий кафедрой пропедевтической стоматологии</p><p>214019, г. Смоленск, ул. Крупской, 28+7 (4812) 41-13-45</p></bio><bio xml:lang="en"><p>Morozov Vladimir Grigor’evich, Ph. D. Med., Associate Professor, Head of Department of Propaedeutic Dentistry</p><p>28, ul. Krupskoj, Smolensk, 214019+7 (4812) 41-13-45</p></bio><email xlink:type="simple">propedstom@smolgmu.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Смоленский государственный медицинский университет» Минздрава России; ОГБУЗ «Клиническая больница № 1»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Smolensk State Medical University, Ministry of Healthcare of Russia; Clinical Hospital №1</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО «Смоленский государственный медицинский университет» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Smolensk State Medical University, Ministry of Healthcare of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>08</day><month>03</month><year>2023</year></pub-date><volume>0</volume><issue>2</issue><fpage>50</fpage><lpage>62</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Телеш А.А., Морозова Т.Г., Тарасов А.А., Морозов В.Г., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Телеш А.А., Морозова Т.Г., Тарасов А.А., Морозов В.Г.</copyright-holder><copyright-holder xml:lang="en">Telesh A.A., Morozova T.G., Tarasov A.A., Morozov V.G.</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.radp.ru/jour/article/view/410">https://www.radp.ru/jour/article/view/410</self-uri><abstract><p>Цель работы — оценить диагностическое значение ASL-перфузии в прогнозировании висцеропатий (сиалоаденитов и печеночной энцефалопатии) при диффузных заболеваниях печени (ДЗП). У группы пациентов с ДЗП были проанализированы результаты клинико-лабораторного обследования (в том числе теста Рейтана), данных МРТ органов брюшной полости с режимом бесконтрастной ASL-перфузии печени, МРТ головного мозга с дополнительной оценкой мягких тканей головы и шеи. В статье описаны возможности применения качественной оценки ASL-перфузии печени с целью прогнозирования печеночной энцефалопатии и сиалоаденитов. На основании клинико-лабораторных данных и результатов гистологического исследования биоптатов слюнных желез был сделан вывод о том, что наличие сиалоаденита у пациентов с ДЗП свидетельствует о нарушении резистентности макроорганизма; сиалоаденит в этом случае представляет собой воспалительный процесс железы с признаками атрофии ацинусов, что проявляется при МР-исследовании в виде увеличения размеров железы без видимых признаков изменения ее макроструктуры. Исследование показало, что комплексный подход в диагностике и лечении для пациентов с ДЗП (врач лучевой диагностики + врач гастроэнтеролог/инфекционист + оториноларинголог/стоматолог) позволяет своевременно и эффективно проводить коррекцию тактики наблюдения за пациентами.</p></abstract><trans-abstract xml:lang="en"><p>The aim of this work is to evaluate diagnostic value of liver non-contrast perfusion in prediction of visceropathies (sialadenitis and hepatic encephalopathy) in patients with diffuse liver diseases (DLD). Clinical and laboratory data (including the Raitan test), results of MRI with non-contrast MR perfusion (ASL-perfusion) of the liver and brain MRI with assessment of the head and neck soft tissues were estimated in a group of patients with DLD. Potentials of assessment of ASL liver perfusion for hepatic encephalopathy and sialadenitis prediction are described in the article. Based on the clinical and laboratory data and results of histopathological analysis of salivary gland biopsies, it was established that sialadenitis in patients with DLD is the result of disturbance of macroorganism resistance; sialadenitis in this context is the inflammatory process of the gland with acinuses atrophy signs, in MRI it forms pictures of the gland enlargement without visible macrostructure changes. The study showed that the integrated approach to observation of patients with DLD (radiologist + gastroenterologist / infectious disease specialist + otorhinolaryngologist / dentist) helps correct of patient monitoring tactics timely and effective.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>магнитно-резонансная томография</kwd><kwd>бесконтрастная магнитно-резонансная перфузия печени</kwd><kwd>диффузные заболевания печени</kwd><kwd>печеночная энцефалопатия</kwd><kwd>сиалоаденит</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Magnetic Resonance Imaging</kwd><kwd>Non-Contrast Magnetic Resonance Perfusion of the liver</kwd><kwd>Diffuse Liver Diseases</kwd><kwd>Hepatic Encephalopathy</kwd><kwd>Sialadenitis</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">Лазебник Л. Б., Голованова Е. В., Туркина С. В., Райхельсон К. Л., Оковитый С. В., Драпкина О. М., Маев И. В. 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