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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">oncotomsk</journal-id><journal-title-group><journal-title xml:lang="ru">Сибирский онкологический журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Siberian journal of oncology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1814-4861</issn><issn pub-type="epub">2312-3168</issn><publisher><publisher-name>Tomsk National Research Medical Сепtеr of the Russian Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">oncotomsk-285</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>ЛАБОРАТОРНЫЕ И ЭКСПЕРИМЕНТАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>LABORATORY AND EXPERIMENTAL STUDIES</subject></subj-group></article-categories><title-group><article-title>ХАРАКТЕРИСТИКА ГЕМАТОГЕННОГО МЕТАСТАЗИРОВАНИЯ ПРИ ДВУХСТОРОННЕМ РАКЕ МОЛОЧНЫХ ЖЕЛЕЗ</article-title><trans-title-group xml:lang="en"><trans-title>CHARACTERISTICS OF BILATERAL BREAST CANCER HEMATOGENOUS METASTASIS</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>Фесик</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Fesik</surname><given-names>E. A.</given-names></name></name-alternatives><email xlink:type="simple">krakhmal@mail.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>Крахмаль</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Krakhmal</surname><given-names>N. V.</given-names></name></name-alternatives><email xlink:type="simple">krakhmal@mail.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>Завьялова</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zavyalova</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634050, г. Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>2, Moskovskiy Tract, 634050-Tomsk</p></bio><email xlink:type="simple">krakhmal@mail.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>Слонимская</surname><given-names>Е. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Slonimskaya</surname><given-names>E. M.</given-names></name></name-alternatives><email xlink:type="simple">krakhmal@mail.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Вторушин</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Vtoryshin</surname><given-names>S. V.</given-names></name></name-alternatives><email xlink:type="simple">krakhmal@mail.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Перельмутер</surname><given-names>В. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Perelmuter</surname><given-names>V. M.</given-names></name></name-alternatives><email xlink:type="simple">krakhmal@mail.ru</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">ГБОУ ВПО «Сибирский государственный медицинский университет» МЗ РФ, г. Томск<country>Россия</country></aff><aff xml:lang="en">Siberian State Medical University, Tomsk&#13;
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Tomsk Cancer Research Institute, Tomsk<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">ГБОУ ВПО «Сибирский государственный медицинский университет» МЗ РФ, г. Томск<country>Россия</country></aff><aff xml:lang="en">Siberian State Medical University, Tomsk<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">ГБОУ ВПО «Сибирский государственный медицинский университет» МЗ РФ, г. Томск &#13;
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Томский НИИ онкологии&#13;
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Национальный исследовательский Томский государственный университет<country>Россия</country></aff><aff xml:lang="en">Siberian State Medical University, Tomsk&#13;
&#13;
Tomsk Cancer Research Institute, Tomsk&#13;
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Tomsk State University, Tomsk<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru">ГБОУ ВПО «Сибирский государственный медицинский университет» МЗ РФ, г. Томск&#13;
&#13;
Томский НИИ онкологии<country>Россия</country></aff><aff xml:lang="en">Siberian State Medical University, Tomsk&#13;
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Tomsk Cancer Research Institute, Tomsk<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2014</year></pub-date><pub-date pub-type="epub"><day>28</day><month>02</month><year>2016</year></pub-date><volume>0</volume><issue>6</issue><fpage>40</fpage><lpage>44</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Фесик Е.А., Крахмаль Н.В., Завьялова М.В., Слонимская Е.М., Вторушин С.В., Перельмутер В.М., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Фесик Е.А., Крахмаль Н.В., Завьялова М.В., Слонимская Е.М., Вторушин С.В., Перельмутер В.М.</copyright-holder><copyright-holder xml:lang="en">Fesik E.A., Krakhmal N.V., Zavyalova M.V., Slonimskaya E.M., Vtoryshin S.V., Perelmuter V.M.</copyright-holder><license 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.siboncoj.ru/jour/article/view/285">https://www.siboncoj.ru/jour/article/view/285</self-uri><abstract><p>Проведено сопоставление полученных морфологических и экспрессионных характеристик первичных опухолевых узлов у больных с двухсторонним синхронным и метахронном раком молочных желез (РМЖ) с особенностями гематогенного метастазирования. В исследование был включен операционный материал от 566 пациенток с инвазивной карциномой молочной железы неспецифического типа. Выявлено, что в группе больных с синхронным двухсторонним раком молочных желез отмечалась тенденция к меньшей частоте гематогенного метастазирования в сравнении с двухсторонним метахронным и односторонним РМЖ. В исследовании установлено, что при синхронном и метахронном двухстороннем раке молочных желез для прогнозирования гематогенного метастазирования следует использовать разные прогностические параметры. Риск гематогенного метастазирования при синхронном двухстороннем РМЖ ассоциирован с выраженным фиброзом стромы опухоли, мономорфным строением инфильтративного компонента, включающим меньшее число разных типов структур. При метахронном двухстороннем РМЖ наличие гематогенных метастазов сопровождалось более выраженным фиброзом стромы опухоли, более низким уровнем экспрессии рецепторов к эстрогенам, а также большим количеством метастатических лимфатических узлов.</p></abstract><trans-abstract xml:lang="en"><p>The article is devoted to the study the characteristics of hematogenous metastasis in bilateral synchronous and metachronous breast cancer. The comparison of the obtained expression and morphological characteristics of primary tumor nodules with features of hematogenous metastasis to identify prognostically significant parameters. The study included surgical material from 566 patients with invasive carcinoma of the non-specific type of breast cancer. The study found that in patients with synchronous bilateral breast cancer tended to have a lower incidence of hematogenous metastasis in comparison with two-sided and one-sided defeat of metachronous breast cancer. On the basis of studies performed in synchronous and metachronous bilateral breast cancer for predicting hematogenous metastasis is recommended to use different prognostic parameters. The risk of hematogenous metastasis in patients synchronous bilateral cancer associated with fibrosis of the stroma of the tumor, monomorphic structure infiltrative component comprising a smaller number of different types of structures. When metachronous bilateral lesions in the case of the presence of hematogenous metastasis was detected more severe fibrosis of the stroma of the tumor was determined a lower percentage rate and the expression of receptors for estrogen, as well as more and larger percentage of the affected lymph node metastases.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>билатеральный рак молочных желез</kwd><kwd>морфология</kwd><kwd>гематогенное метастазирование</kwd></kwd-group><kwd-group xml:lang="en"><kwd>bilateral breast cancer</kwd><kwd>morphology</kwd><kwd>hematogenous metastasis</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">Завьялова М.В., Шведова М.В., Перельмутер В.М., Слонимская Е.М., Вторушин С.В., Телегина Н.С., Савенкова О.В. 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