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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">nogr</journal-id><journal-title-group><journal-title xml:lang="ru">Экспериментальная и клиническая гастроэнтерология</journal-title><trans-title-group xml:lang="en"><trans-title>Experimental and Clinical Gastroenterology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1682-8658</issn><publisher><publisher-name>«Global Media Technologies»</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">nogr-230</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>КЛИНИЧЕСКАЯ ГАСТРОЭНТЕРОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL GASTROENTEROLOGY</subject></subj-group></article-categories><title-group><article-title>КЛИНИКО-МОРФОЛОГИЧЕСКИЕ ОСОБЕННОСТИ ПОРАЖЕНИЯ КИШЕЧНИКА У ПАЦИЕНТОВ С ПЕРВИЧНЫМ СКЛЕРОЗИРУЮЩИМ ХОЛАНГИТОМ</article-title><trans-title-group xml:lang="en"><trans-title>CLINICAL AND MORPHOLOGICAL CHARACTERISTICS OF INTESTINAL LESIONS IN PATIENTS WITH PRIMARY SCLEROSING CHOLANGITIS</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>Пазенко</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pazenko</surname><given-names>E. V.</given-names></name></name-alternatives><email xlink:type="simple">kaboi@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>Карев</surname><given-names>В. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Karev</surname><given-names>V. E.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</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>Райхельсон</surname><given-names>К. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Raikhelson</surname><given-names>K. L.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Щукина</surname><given-names>О. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Shchukina</surname><given-names>O. B.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Ботина</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Botina</surname><given-names>A. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Харитонов</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Kharitonov</surname><given-names>A. G.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Семенов</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Semenov</surname><given-names>N. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Северо-западный медицинский университет им. И.И. Мечникова»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>North-Western State Medical University named after I. I. Mechnikov</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ НИИДИ ФМБА России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute of Children’s Infections of Federal Medico-Biology Agency</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ГБОУ ВПО ПСПбГМУ им. И.П. Павлова Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pavlov First Saint Petersburg State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>20</day><month>07</month><year>2016</year></pub-date><volume>0</volume><issue>7</issue><fpage>18</fpage><lpage>24</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Пазенко Е.В., Карев В.Е., Райхельсон К.Л., Щукина О.Б., Ботина А.В., Харитонов А.Г., Семенов Н.В., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Пазенко Е.В., Карев В.Е., Райхельсон К.Л., Щукина О.Б., Ботина А.В., Харитонов А.Г., Семенов Н.В.</copyright-holder><copyright-holder xml:lang="en">Pazenko E.V., Karev V.E., Raikhelson K.L., Shchukina O.B., Botina A.V., Kharitonov A.G., Semenov N.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://www.nogr.org/jour/article/view/230">https://www.nogr.org/jour/article/view/230</self-uri><abstract><p>Цель исследования: сопоставить клинико-эндоскопическую картину и характер морфологических изменений слизистой оболочки кишечника при первичном склерозирующем холангите (ПСХ). Материалы и методы. Обследован 31 пациент с ПСХ, в том числе 8 - с язвенный колитом (ЯК), 5 - с болезнью Крона (БК), 7 - с неклассифицированным колитом (НКК), 11 - без признаков воспалительного заболевания кишечника (ВЗК). Выполнена илеоколоноскопия с многозональной биопсией и гистологическим исследованием материала. Группы контроля: 20 пациентов с язвенным колитом и 10 - с болезнью Крона. Результаты. ВЗК выявлены у 64,5% пациентов с ПСХ. Для ВЗК при ПСХ характерна легкая клиническая активность на фоне распространенного колита с умеренной/высокой морфологической активностью. Морфологическая активность колита при ПСХ была ниже, чем при изолированном ЯК (р &lt; 0,05). Дебют ВЗК чаще опережал ПСХ (р &lt; 0,05). При дебюте симптомами ВЗК преобладал дистальный градиент воспаления в кишечнике, при дебюте ПСХ - проксимальный. При ВЗК/ПСХ илеит выявлялся в 60% случаев БК, и 26,7% случаев ЯК или НКК, (чаще, чем при изолированном ЯК, р = 0,02). В 30 % случаев ВЗК/ПСХ не было поражения прямой кишки. У всех пациентов с ПСХ без клинических/эндоскопических признаков колита выявлена полиморфноклеточная инфильтрация слизистой оболочки кишки, в том числе эозинофильная инфильтрация, которая встречалась у них чаще (р &lt; 0,05), чем у других категорий пациентов. Фиброз слизистой оболочки кишечника при ПСХ без ВЗК наблюдался чаще, чем при ЯК/ПСХ и изолированном ЯК (р &lt; 0,05), но не БК. Выводы. Для ВЗК при ПСХ характерны распространенный колит, ретроградный илеит, отсутствие поражения прямой кишки. Имеется диссоциация между невысокой клинической и выраженной морфологической активностью ВЗК при ПСХ. При ПСХ без клиническо-эндоскопических симптомов ВЗК выявляются морфологические признаки илеоколита, характеризующегося эозинофильной инфильтрацией и фиброзом стромы слизистой оболочки кишечника.</p></abstract><trans-abstract xml:lang="en"><p>Objective: to compare the clinical, endoscopic picture and morphological changes of the intestinal mucosa in patients with primary sclerosing cholangitis (PSC). Materials and methods. 31 patients with PSC (women - 15 men - 16) were included in study group. The diagnosis of ulcerative colitis (UC) was established in 8 patients, Crohn’s disease (CD) - in 5, unclassified colitis (UCC) - in 7, and 11 patients had no clinical and endoscopic signs of IBD. The control group consisted of 30 patients with IBD: UC - 20 patients, CD - 10 persons. All the patients performed ileocolonoscopy (ICS) with multiple biopsy and histological examination of material. Results. The prevalence of IBD in patients with PSC was 64.5%. IBD with PSC was characterized by extensive colitis with mild clinical activity. Morphological activity of IBD associated with PSC was usually moderate and severe. Morphological activity of disease in IBD/PSC group was lower than in UC alone (p &lt; 0.05). IBD onset came before PSC symptoms (p &lt; 0.05). Distal gradient of inflammation in colon predominated in IBD/PSC group when disease starts with IBD symptoms, in case of PSC symptoms - proximal gradient was more frequent. In IBD/PSC group affected ileum were detected in a third of cases, including CD ileitis - 60%, backwash ileitis in UC (NCC) in 26.7%, that was significantly frequently than in UC alone (p = 0.02). Within the IBD/PSC group 30% of patients with colitis were without damaging of rectum. In all the patients with PSC without clinical, endoscopic signs of colitis polymorphocellular infiltration of mucosa were founded. Eosinophilic infiltration of mucosa in group of PSC met significantly more frequently than in other study groups. Fibrosis of intestinal mucosa was founded significantly more frequently in group of PSC without IBD compared with UC/PSC and UC patients, but not with CD group. Conclusions. For IBD in PSC extensive colitis without lesions of the rectum, backwash ileitis are common. There are some morphological differences in the intestinal lesions within the IBD/PSC patients depending on the type of disease onset. There is a dissociation between low clinical activity and intensive morphological inflammation. When PSC had no clinical features of IBD, a microscopic ileocolitis (characterized by eosinophilic infiltration and fibrosis of the intestinal mucosa) without nosological classification was founded in all patients.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>первичный склерозирующий холангит</kwd><kwd>воспалительные заболевания кишечника</kwd><kwd>язвенный колит</kwd><kwd>болезнь Крона</kwd><kwd>морфология</kwd><kwd>фиброз</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Primary sclerosing cholangitis</kwd><kwd>inflammatory bowel disease</kwd><kwd>ulcerative colitis</kwd><kwd>Crohn’s disease</kwd><kwd>morphology</kwd><kwd>fibrosis</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">Burak K., Angulo P., Lindor K. D. Is there a role for liver biopsy in primary sclerosing cholangitis? // Am. J. 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