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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">10.24835/1607-0763-2018-5-65-72</article-id><article-id custom-type="elpub" pub-id-type="custom">medvis-656</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>Ксантогранулематозный пиелонефрит в сочетании с замещающим липоматозом почки. КТ-диагностика. Cлучай из практики</article-title><trans-title-group xml:lang="en"><trans-title>Coexistence xanthogranulomatous pyelonephritis with renal replacement lipomatosis. Computed tomography. Сlinical case</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>Абович</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Abovich</surname><given-names>Yu. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. мед. наук, доцент кафедры лучевой диагностики и терапии</p></bio><bio xml:lang="en"><p>cand. of med. sci., Associate Professor of Department of radiation diagnostics and 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>Афукова</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Afukova</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. мед. наук, доцент кафедры лучевой диагностики и терапии</p><p>117997 Москва, ул. Островитянова, д. 1</p><p>+7-905-545-19-88</p></bio><bio xml:lang="en"><p>cand. of med. sci., Associate Professor of Department of radiation diagnostics and therapy</p><p>117321 Moscow, Ostrovityanova str., 1</p><p>+7-905-545-19-88.</p><p> </p></bio><email xlink:type="simple">columna@rambler.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>Юдин</surname><given-names>А. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Yudin</surname><given-names>A. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор мед. наук, профессор, заведующий кафедрой лучевой диагностики и терапии</p><p>врач-рентгенолог</p></bio><bio xml:lang="en"><p>doct. of med. sci., Professor, Head of Radiology department</p><p>radiologist</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВПО Российский национальный исследовательский медицинский университет им. Н.И. Пирогова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pirogov Russian National Research Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВПО Российский национальный исследовательский медицинский университет им. Н.И. Пирогова&#13;
ФГБУЗ Центральная клиническая больница Российской академии наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pirogov Russian National Research Medical University, Head of Radiology department,&#13;
Central Clinical Hospital Russian</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>10</month><year>2018</year></pub-date><volume>0</volume><issue>5</issue><fpage>65</fpage><lpage>72</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Абович Ю.А., Афукова О.А., Юдин А.Л., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Абович Ю.А., Афукова О.А., Юдин А.Л.</copyright-holder><copyright-holder xml:lang="en">Abovich Y.A., Afukova O.A., Yudin A.L.</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/656">https://medvis.rdsmedia.ru/jour/article/view/656</self-uri><abstract><p>Ксантогранулематозный пиелонефрит – относительно редкая форма хронического пиелонефрита. Для него характерно сочетание деструктивного и пролиферативного процессов с разрастанием в почке грануле матозной ткани с большим количеством липидсодержащих макрофагов, которые именуются ксантом ными, или “пенистыми”, клетками. Замещающий липоматоз почки также является редким заболеванием, которое характеризуется пролиферацией жировой ткани почечного синуса и периренальной жировой ткани с выраженной атрофией почечной паренхимы. Это результат почечной атрофии, хронического воспаления, нефролитиаза или длительно текущего гидронефроза с пролиферацией жировой ткани в почечном синусе и паранефральной клетчатке. В статье представлено наблюдение сочетания вышеназванных патологических процессов у пациента 93 лет. По клиническим проявлениям и данным обследования ксантогранулематозный пиелонефрит может протекать под видом пионефроза, карбункула, абсцесса. Заслуженно это заболевание называют “great imitator” (“великий притворщик”), поскольку на сегодняшний день нет четких диагностических критериев, и диагноз устанавливается, как правило, в послеоперационном периоде.</p></abstract><trans-abstract xml:lang="en"><p>Xanthogranulomatous pyelonephritis is a relatively rare form of chronic pyelonephritis. It is characterized by combination of destructive and proliferative processes with proliferation in the kidney of granulomatous tissue with a large number of lipid-containing macrophages, which are called xanthomous or "foamy" cells. Replacement kidney lipomatosis is also a rare disease that is characterized by proliferation of adipose tissue of the kidney sinus and perirenal adipose tissue with pronounced atrophy of the renal parenchyma. This is the result of renal atrophy, chronic inflammation, nephrolithiasis or long-term current hydronephrosis with the proliferation of adipose tissue in the renal sinus and paranephric fiber. The article presents a case of combining the above-mentioned pathological processes in a patient of the 93-ies. According to clinical manifestations and examination data, xanthogranulomatous pyelonephritis can occur under the guise of pionephrosis, carbuncle, abscess. Deservedly this disease is called "great imitator", because today there are no clear diagnostic criteria, and the diagnosis is established, as a rule, in the postoperative period.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ксантогранулематозный пиелонефрит</kwd><kwd>замещающий липоматоз</kwd><kwd>компьютерная томография</kwd></kwd-group><kwd-group xml:lang="en"><kwd>xanthogranulomatous pyelonephritis</kwd><kwd>replacement lipomatosis</kwd><kwd>computed tomography</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">Аляев Ю.Г., Григорьев Н.А., Ганзен Т.Н. Ксантогранулематозный пиелонефрит. М.: Медицина, 2000. 128 с.</mixed-citation><mixed-citation xml:lang="en">Aliaev Iu.G., Grigorev N.A., Ganzen T.N. Xanthogranulomatous pyelonephritis. M.: Medicina, 2000. 128 p. 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