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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">gastro-j</journal-id><journal-title-group><journal-title xml:lang="ru">Российский журнал гастроэнтерологии, гепатологии, колопроктологии</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Journal of Gastroenterology, Hepatology, Coloproctology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1382-4376</issn><issn pub-type="epub">2658-6673</issn><publisher><publisher-name>«Gastro» LLC</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">gastro-j-1263</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>НОВОСТИ КОЛОПРОКТОЛОГИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>NEWS OF COLOPROCTOLOGY</subject></subj-group></article-categories><title-group><article-title>Особенности возникновения и течения рака толстой кишки на фоне язвенного колита</article-title><trans-title-group xml:lang="en"><trans-title>Features of development and progression of colorectal cancer on a background of ulcerative colitis</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>Халиф</surname><given-names>И. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Khalif</surname><given-names>I. L.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кашников</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kashnikov</surname><given-names>V. N.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гусев</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Gusev</surname><given-names>A. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Головенко</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Golovenko</surname><given-names>O. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Болихов</surname><given-names>К. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bolikhov</surname><given-names>K. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Капуллер</surname><given-names>Л. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Kapuller</surname><given-names>L. L.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кузнецов</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuznetsov</surname><given-names>A. N.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Васильченко</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Vasilchenko</surname><given-names>A. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>ФГБУ «Государственный научный центр колопроктологии» Минздравсоцразвития РФ</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2012</year></pub-date><pub-date pub-type="epub"><day>10</day><month>02</month><year>2012</year></pub-date><volume>22</volume><issue>1</issue><fpage>57</fpage><lpage>63</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Халиф И.Л., Кашников В.Н., Гусев А.В., Головенко О.В., Болихов К.В., Капуллер Л.Л., Кузнецов А.Н., Васильченко А.В., 2012</copyright-statement><copyright-year>2012</copyright-year><copyright-holder xml:lang="ru">Халиф И.Л., Кашников В.Н., Гусев А.В., Головенко О.В., Болихов К.В., Капуллер Л.Л., Кузнецов А.Н., Васильченко А.В.</copyright-holder><copyright-holder xml:lang="en">Khalif I.L., Kashnikov V.N., Gusev A.V., Golovenko O.V., Bolikhov K.V., Kapuller L.L., Kuznetsov A.N., Vasilchenko A.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.gastro-j.ru/jour/article/view/1263">https://www.gastro-j.ru/jour/article/view/1263</self-uri><abstract><p>Цель исследования. Изучить особенности развития и течения рака толстой кишки (РТК) у пациентов с язвенным колитом (ЯК), а выявить группы риска в развитии РТК на фоне ЯК.Материал и методы. Проведен ретроспективный анализ 65 пациентов (2,1%) из 3154 больных ЯК, у которых был установлен диагноз РТК (находились на лечении в ФГБУ ГНЦ колопроктологии с 1981 по2010 г.).Результаты. Диагноз ЯК установлен в возрасте до 10 лет у 5 (7,7%) пациентов, от 10 до 19 лет – у 16 (24,6%), 20–29 лет – у 27 (41,5%), 30–39 лет – у 4 (6,2%), 40–49 лет – у 6 (9,2%), от 50 лет и старше – у 7 (10,8%).Левостороннее поражение выявлено у 8 (12,3%) больных, проктит – у 8 (12,3%), тотальное поражение толстой кишки – у 49 (75,4%). Хроническое рецидивирующее течение установлено в 49 (75,4%) случаях. Длительность анамнеза ЯК на момент выявления РТК составила: до 5 лет – у 6 (9,2%) пациентов, 6–10 лет – у 10 (15,4%), 11–15 лет – у 18 (27,7%), 16–20 лет – у 9 (13,8%), 21–25 лет – у 6 (9,2%), 26–30 лет – у 14 (21,5%), 31–35 лет – у 2 (5,1%).Опухоль локализовалась у 30 (46,2%) больных в прямой кишке, у 8 (12,3%) в слепой кишке, у 13 (20,0%) в сигмовидной ободочной кишке, у 4 (6,2%) в восходящей ободочной, левом изгибе и нисходящей ободочной кишке соответственно. У 1 (1,5%) пациента она локализовалась в правом изгибе и у 1 (1,5%) в поперечной ободочной кишке. У 12 человек (18,5%) РТК носил характер первично-множественного процесса с выявлением до 5 опухолей в различных отделах толстой кишки в стадии T4N0M0.В 7 (10,8%) случаях из 65 признаков дисплазии эпителия кишки не выявлено, в 24 (36,9%) наблюдалась умеренная и в 34 (52,3%) – значительная дисплазия.У 32 (49,0%) больных структура опухоли носила характер умереннодифференцированной аденокарциномы, по 7 (10,8%) больных имели слизистую и малодифференцированную аденокарциному, 6 (9,2%) – тубулярно-ворсинчатую аденому, 9 (13,8%) – хорошодифференцированную аденокарциному и 4 (6,2%) – перстневидно-клеточный рак. По классификации ТNM опухоль в стадии Т4 выявлена у 48 (73,8%) пациентов, Т3 – у 15 (23,1%), Т2 – у 2 (3,1%); N0 – у 56 (86,2%), N+ у 9 (13,8%). У 6 (6,2%) больных обнаружены отдаленные метастазы.Выживаемость в течение 1 года после операции составила 100%, в течении 5 лет – 76,9%.Выводы. Риск развития РТК, по-видимому, прямо зависит от продолжительности воспалительного процесса в кишке, экспоненциально возрастая после 10 лет течения заболевания. Сочетанное влияние продолжительности болезни и протяженности ЯК в кишке повышает вероятность развития РТК в несколько раз. Было выявлено наличие двух пиков заболевания РТК – у больных с длительностью анамнеза ЯК от 11 до 15 лет и от 26 до 30 лет.</p></abstract><trans-abstract xml:lang="en"><sec><title>Aim of investigation</title><p>Aim of investigation. To study features of development and course of colorectal cancer (CRC) in patients with ulcerative colitis (UC), and to determine risk groups for CRC on a background of UC.</p></sec><sec><title>Material and methods</title><p>Material and methods. Retrospective analysis of 65 cases with diagnosed CRC (2,1%) of 3154 patients with UC (treated in The State Scientific Centre of Coloproctology, Moscow, Russia from 1981 to 2010).</p></sec><sec><title>Results</title><p>Results. UC was diagnosed at the age of under 10 years in 5 patients (7,7%), from 10 to 19 years – in 16 (24,6%), 20–29 years – in 27 (41,5%), 30–39 years – in 4 (6,2%), 40–49 years – in 6 (9,2%), from 50 years and over – in 7 (10,8%). The left-side lesion was revealed in 8 patients (12,3%), proctitis – in 8 (12,3%), total involvement of the large intestine – in 49 (75,4%). Chronic relapsing course was observed in 49 cases (75,4%). Duration of UC past history at the moment of CRC diagnosis was: less then 5 years – in 6 patients (9,2%), 6–10 years – in 10 (15,4%), 11–15 years – in 18 (27,7%), 16–20 years – in 9 (13,8%), 21–25 years – in 6 (9,2%), 26–30 years – in 14 (21,5%), 31–35 years – in 2 (5,1%). The tumor was localized in rectum in 30 cases (46,2%), in the caecum in 8 cases (12,3%), in sigmoid colon – in 13 (20,0%), in ascending colon, left flexure and descending colon respectively in 4 (6,2%). In 1 patient (1,5%) tumor was localized in the right flexure and in 1 (1,5%) – in transverse colon. In 12 patients (18,5%) CRC was characterized by primary multifocal with up to 5 tumors in different regions of the large intestine in T4N0M0stage. In 7 (10,8%) cases of 65 the signs of dysplasia of intestinal epithelium were not revealed, in 24 (36,9%) dysplasia of moderate degree and in 34 (52,3%) – high degree was observed. In 32 patients (49,0%) the type of tumor was moderately-differentiated adenocarcinoma, 7 patients (10,8%) had mucous and poorly differentiated adenocarcinoma, 6 (9,2%) – tubular-villous adenoma, 9 (13,8%) – welldifferentiated adenocarcinoma and 4 (6,2%) – gobletcell cancer. According to ТNM classification tumor at Т4 stage was revealed in 48 (73,8%) patients, Т3 – in 15 (23,1%), Т2 – in 2 (3,1%); N0 – in 56 (86,2%), N + in 9 (13,8%). In 6 (6,2%) patients distant metastases were found. All patients survived for 1 year after operation (100%), 5-years survival rate was 76,9%.</p></sec><sec><title>Conclusions</title><p>Conclusions. The risk of CRC development, apparently, directly depends on duration of intestinal inflammatory process, growing exponentially after 10 years of disease history. Combined effect of disease duration and UC intestinal extent increases probability of CRC development several times. Presence of two peaks of CRC development – at patients with 11 to 15 years of UC past history and from 26 to 30 years has been revealed.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>воспалительные заболевания кишечника</kwd><kwd>язвенный колит и болезнь Крона</kwd><kwd>рак толстой кишки</kwd></kwd-group><kwd-group xml:lang="en"><kwd>inflammatory bowel diseases</kwd><kwd>ulcerative colitis and Crohn's disease</kwd><kwd>colorectal cancer</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">Бейлис ТМ, Ярдли Джон X. Риск развития рака толстой кишки при язвенном колите // Гастроэнтрология. – М.: Медицина, 1988. – Т. 3. – С. 111–129.</mixed-citation><mixed-citation xml:lang="en">Бейлис ТМ, Ярдли Джон X. 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