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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">10.24835/10.24835/1607-0763-1092</article-id><article-id custom-type="elpub" pub-id-type="custom">medvis-1092</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</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ABDOMEN</subject></subj-group></article-categories><title-group><article-title>Роль КТ-перфузии печени в выявлении предикторов тромбоза воротной вены у пациентов с компенсированным и субкомпенсированным циррозом печени</article-title><trans-title-group xml:lang="en"><trans-title>The role of CT liver perfusion in detecting predictors of portal vein thrombosis in patients with compensated and subcompensated liver cirrhosis</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1058-0611</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сташук</surname><given-names>Г. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Stashuk</surname><given-names>G. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сташук Галина Александровна – доктор мед. наук, профессор кафедры лучевой диагностики факультета усовершенствования врачей</p><p>129110 Москва, ул. Щепкина, д. 61/2</p></bio><bio xml:lang="en"><p>Galina A. Stashuk – Doct. of Sci. (Med.), Professor Chair of Radiation Diagnostics, Postgraduate Training Faculty</p><p>61/2, Shchepkina str., 129110 Moscow</p></bio><email xlink:type="simple">stashukmoniki@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/0000-0002-0002-9183</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мойсюк</surname><given-names>Я. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Moisyuk</surname><given-names>Ya. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мойсюк Ян Геннадьевич – доктор мед. наук, профессор, заведующий отделом трансплантологии </p><p>129110 Москва, ул. Щепкина, д. 61/2</p></bio><bio xml:lang="en"><p>Yan G. Moisyuk – Doct. of Sci. (Med.), Professor, Head of Department of Transplantology </p><p>61/2, Shchepkina str., 129110 Moscow</p></bio><email xlink:type="simple">moysyuktrans@list.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/0000-0002-0128-7977</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Смирнова</surname><given-names>Д. Я.</given-names></name><name name-style="western" xml:lang="en"><surname>Smirnova</surname><given-names>D. Ya.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Смирнова Дарья Яковлевна – аспирант кафедры лучевой диагностики факультета усовершенствования врачей</p><p>129110 Москва, ул. Щепкина, д. 61/2</p><p>Тел.: +7-910-002-28-75</p></bio><bio xml:lang="en"><p>Dar’ya Ya. Smirnova – Postgraduate Student, Chair of Radiation Diagnostics </p><p>61/2, Shchepkina str., 129110 Moscow</p><p>Phone: +7-910-002-28-75 </p></bio><email xlink:type="simple">d-ya-sm@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/0000-0003-3440-6685</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сумцова</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sumtsova</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сумцова Ольга Васильевна – младший научный сотрудник отделения хирургии и трансплантации печени отдела трансплантологии</p><p>129110 Москва, ул. Щепкина, д. 61/2</p></bio><bio xml:lang="en"><p>Ol’ga V. Sumtsova – Junior Scientific Researcher, Department of Liver Surgery and Transplantation of Department of Transplantology </p><p>61/2, Shchepkina str., 129110 Moscow</p></bio><email xlink:type="simple">olga.vasina.do4@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГБУЗ МО “Московский областной научно-исследовательский клинический институт им. М.Ф. Владимирского”</institution><country>Россия</country></aff><aff xml:lang="en"><institution>M.F. Vladimirsky Moscow Regional Clinical and Research Institute</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>05</day><month>03</month><year>2022</year></pub-date><volume>26</volume><issue>1</issue><fpage>119</fpage><lpage>129</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Сташук Г.А., Мойсюк Я.Г., Смирнова Д.Я., Сумцова О.В., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Сташук Г.А., Мойсюк Я.Г., Смирнова Д.Я., Сумцова О.В.</copyright-holder><copyright-holder xml:lang="en">Stashuk G.A., Moisyuk Y.G., Smirnova D.Y., Sumtsova O.V.</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/1092">https://medvis.rdsmedia.ru/jour/article/view/1092</self-uri><abstract><p>Тромбоз воротной вены является одним из наиболее частых осложнений цирроза печени, факторы риска возникновения которого остаются все еще не до конца изученными.Цель исследования: разработать прогностическую модель для определения вероятности тромбоза воротной вены исходя из анамнестических, этиологических факторов, наличия гепатоцеллюлярной карциномы, а также параметров КТ-перфузии ткани печени.Материал и методы. В проспективное исследование было включено 43 пациента с компенсированным циррозом печени (58,1% мужчин) и 38 пациентов с субкомпенсированным циррозом печени (50% мужчин). Возраст пациентов в первой группе составил 52,56 ± 9,62 года, во второй группе – 50,95 ± 9,94 года. Количество пациентов с одним этиологическим фактором цирроза печени в исследуемых группах составило соответственно 62,8 и 81,5%. Сахарный диабет 2 типа был выставлен у 23,3% пациентов с компенсированным циррозом печени и у 15,8% пациентов с субкомпенсированным циррозом печени. Диагноз гепатоцеллюлярной карциномы был установлен у 27,9% пациентов с компенсированным циррозом печени и у 18,4% пациентов с субкомпенсированным циррозом печени. Всем пациентам после нативного исследования проводилась КТ-перфузия печени на 256-срезовом аппарате Philips ICT. В результате постпроцессинга определялись значения артериальной, портальной, общей перфузии и индекса перфузии ткани печени. Статистический анализ данных проводился с использованием метода бинарной логистической регрессии и построения ROC-кривых.Результаты. Логистический пошаговый многофакторный анализ показал, что повышение артериальной перфузии (р = 0,002) и снижение портальной перфузии (p = 0,004) были независимо связаны с тромбозом воротной вены у пациентов с компенсированным циррозом печени, а наличие первичного рака печени в анамнезе (р &lt; 0,001) явилось зависимым фактором в данной модели. У пациентов с субкомпенсированным циррозом печени гепатоцеллюлярная карцинома в анамнезе (р &lt; 0,001) и снижение портальной перфузии (p = 0,001) стали независимыми предикторами развития тромбоза воротной вены, мужской пол (p = 0,029) оказался зависимым фактором в разработанной модели.Заключение. КТ-перфузия печени позволяет определить предикторы, которые могут использоваться вместе с такими факторами, как наличие гепатоцеллюлярной карциномы и пол обследуемых, при построении прогностических моделей для определения вероятности тромбоза воротной вены у пациентов с компенсированным и субкомпенсированным циррозом печени. Возраст, этиологический фактор и наличие сахарного диабета 2 типа в разработанных моделях не были статистически значимыми.</p></abstract><trans-abstract xml:lang="en"><p>Portal vein thrombosis is one of the most common complications of liver cirrhosis, the risk factors for which are still not fully understood.Purpose: to develop a prognostic model to determine the likelihood of portal vein thrombosis based on anamnestic, etiological factors, the presence of hepatocellular carcinoma, as well as parameters of CT perfusion of liver tissue.Material and methods. 43 patients with compensated liver cirrhosis (58.1% of men) and 38 patients with subcompensated liver cirrhosis (50% of men) were included in the prospective study. The age of patients in the first group was 52.56 ± 9.62 years, in the second group - 50.95 ± 9.94 years. The number of patients with 1 etiological factor of liver cirrhosis in the study groups was 62.8% and 81.5%, respectively. Type 2 diabetes mellitus was exhibited in 23.3% of patients with compensated liver cirrhosis and in 15.8% of patients with subcompensated liver cirrhosis. The diagnosis of hepatocellular carcinoma was established in 27.9% of patients with compensated liver cirrhosis and in 18.4% of patients with subcompensated liver cirrhosis. All patients, after the native study, underwent CT perfusion of the liver using a 256-slice Philips ICT apparatus. As a result of postprocessing, the values of arterial, portal, total perfusion and perfusion index of liver tissue were determined. Statistical analysis of the data was carried out using the binary logistic regression method and the construction of ROC curves.Results. A logistic stepwise multivariate analysis showed that an increase in arterial perfusion (p = 0.002) and a decrease in portal perfusion (p = 0.004) were independently associated with portal vein thrombosis in patients with compensated liver cirrhosis, and a history of primary liver cancer (p &lt; 0.001) was a dependent factor in this model. In patients with subcompensated liver cirrhosis, a history of hepatocellular carcinoma (p &lt; 0.001) and a decrease in portal perfusion (p = 0.001) became independent predictors of portal vein thrombosis, male gender (p = 0.029) was a dependent factor in the developed model.Conclusion. CT-perfusion of the liver makes it possible to determine predictors that can be used together with such factors as the presence of hepatocellular carcinoma and gender in the construction of prognostic models to determine the likelihood of portal vein thrombosis in patients with compensated and subcompensated liver cirrhosis. Age, etiological factor and the presence of type 2 diabetes mellitus in the developed models were not statistically significant.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>КТ-перфузия</kwd><kwd>цирроз</kwd><kwd>тромбоз воротной вены</kwd></kwd-group><kwd-group xml:lang="en"><kwd>CT perfusion</kwd><kwd>cirrhosis</kwd><kwd>portal vein thrombosis</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">Accia M., Ainora M.E., Ponziani F.R. et al. Portal vein thrombosis in cirrhosis: Why a well-known complication is still matter of debate. Wld J. Gastroenterol. 2019; 25 (31): 4437–4451. http://doi.org/10.3748/wjg.v25.i31.4437</mixed-citation><mixed-citation xml:lang="en">Accia M., Ainora M.E., Ponziani F.R. et al. Portal vein thrombosis in cirrhosis: Why a well-known complication is still matter of debate. Wld J. 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