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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">ssmu</journal-id><journal-title-group><journal-title xml:lang="ru">Бюллетень сибирской медицины</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Siberian Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1682-0363</issn><issn pub-type="epub">1819-3684</issn><publisher><publisher-name>Siberian State Medical University, the Ministry of Healthcare of the Russian Federation</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20538/1682-0363-2014-6-20-26</article-id><article-id custom-type="elpub" pub-id-type="custom">ssmu-109</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>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL PAPERS</subject></subj-group></article-categories><title-group><article-title>ОСОБЕННОСТИ ЛИМФОГЕННОГО МЕТАСТАЗИРОВАНИЯ ПРИ БИЛАТЕРАЛЬНОМ РАКЕ МОЛОЧНЫХ ЖЕЛЕЗ</article-title><trans-title-group xml:lang="en"><trans-title>FEATURES OF BILATERAL BREAST CANCER NODAL 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>Ye. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Фесик Евгения Анатольевна – очный аспирант кафедры патологической анатомии СибГМУ, врач-патологоанатом отделения патологической анатомии и цитологии НИИ онкологии СО РАМН</p></bio><bio xml:lang="en"/><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><bio xml:lang="ru"><p>Крахмаль Надежда Валерьевна – очный аспирант, ассистент кафедры патологической анатомии СибГМУ</p></bio><bio xml:lang="en"/><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>Zaviyalova</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Завьялова Марина Викторовна – доктор медицинских наук, профессор, зав. кафедрой патологической анатомии СибГМУ, ст. научный сотрудник отделения патологической анатомии и цитологии НИИ онкологии СО РАМН, вед. научный сотрудник лаборатории трансляционной, клеточной и молекулярной биомедицины НИ ТГУ</p></bio><bio xml:lang="en"/><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>Ye. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Слонимская Елена Михайловна– доктор медицинских наук, профессор, профессор кафедры онкологии СибГМУ, руководитель отделения общей онкологии НИИ онкологии СО РАМН </p></bio><bio xml:lang="en"/><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>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><bio xml:lang="ru"><p>Вторушин Сергей Владимирович – доктор медицинских наук, доцент, профессор кафедры патологической анатомии СибГМУ, старший научный сотрудник отделения патологической анатомии и цитологии НИИ онкологии СО РАМН</p></bio><bio xml:lang="en"/><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>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><bio xml:lang="ru"><p>Перельмутер Владимир Михайлович – доктор медицинских наук, профессор, профессор кафедры патологической анатомии СибГМУ, руководитель отделения патологической анатомии и цитологии НИИ онкологии СО РАМН (г. Томск).</p></bio><bio xml:lang="en"/><email xlink:type="simple">krakhmal@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Сибирский государственный медицинский университет, Томск; &#13;
НИИ онкологии СО РАМН, Томск</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Siberian State Medical University, Tomsk; &#13;
 Cancer Research Institute, Siberian Branch of the Russian Academy of Medical Sciences, Tomsk</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Сибирский государственный медицинский университет, Томск</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Siberian State Medical University, Tomsk</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Сибирский государственный медицинский университет, Томск; &#13;
НИИ онкологии СО РАМН, Томск; &#13;
 Национальный исследовательский Томский государственный университет, Томск</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Siberian State Medical University, Tomsk; &#13;
Cancer Research Institute, Siberian Branch of the Russian Academy of Medical Sciences, Tomsk; &#13;
National Research Tomsk State University, Tomsk, Russian Federation</institution><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>12</month><year>2014</year></pub-date><volume>13</volume><issue>6</issue><fpage>20</fpage><lpage>26</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., 2014</copyright-statement><copyright-year>2014</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 Y.A., Krakhmal N.V., Zaviyalova M.V., Slonimskaya Y.M., Vtoryshin S.V., Perelmuter V.M.</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://bulletin.ssmu.ru/jour/article/view/109">https://bulletin.ssmu.ru/jour/article/view/109</self-uri><abstract><p>Статья посвящена вопросам, касающимся выявления и исследования особенностей метастатического поражения лимфоузлов при билатеральном раке молочной железы (РМЖ). Наличие метастазов в лимфатических узлах определяет стадию заболевания и, представляя собой одну из форм опухолевой прогрессии, характеризует течение и прогноз у больных. Определение возможных морфологических и иммуногистохимических характеристик опухолевой ткани и сопоставление их с частотой и выраженностью поражения регионарных лимфатических узлов могло бы решить проблему выявлениея прогностических факторов и маркеров, связанных с риском лимфогенного метастазирования при двухстороннем РМЖ. Представленная работа является актуальной, поскольку данные литературы по этой проблеме до настоящего времени трактуются неоднозначно, а ответов на многие вопросы, к сожалению, нет.</p></abstract><trans-abstract xml:lang="en"><p>This article focuses on issues related to the identification and investigation of the lymph node metastases with bilateral breast cancer. The presence of metastases in the lymph nodes determines the stage of the disease, and introducing a form of tumor progression, characterizes the course and prognosis for the future in a specific patient. Thus, the identification of possible morphological and immunohistochemical characteristics of the tumor tissue and their comparison with the frequency and severity of regional lymph nodes would help to solve the problem of the identification of prognostic factors and markers associated with the risk of nodal metastasis in bilateral breast cancer. This work is relevant due to the fact that the literature on this issue to date are treated ambiguously, and answers to many questions, unfortunately, no.</p><p>The authors performed a morphological study of the tumor tissue from 600 patients suffering from unilateral and bilateral breast cancer. To avoid false results were studied only cases corresponding to the histological type of invasive carcinoma of non-specific type. The study found that a greater number and a greater percentage of the affected lymph node metastases were observed in patients with bilaterally synchronous tumors. The patients of this group of metastatic lymph nodes was detected more frequently in the presence of infiltrative component of three or more types of structures with the presence of these discrete groups of tumor cells, and the observed maximum degree of inflammatory infiltration of the tumor stroma. In the group of patients with unilateral breast cancer nodal metastasis often detects when triple negative molecular genetic type of the lesion, with large amounts of tumor site, in the presence of infiltrative component of three or more types of structures with the obligatory presence of these microalveolar structures and discretely spaced groups of tumor cells and the highest severity of hyalinosis of the stroma.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>билатеральный рак молочной железы</kwd><kwd>морфология</kwd><kwd>лимфогенное метастазирование</kwd></kwd-group><kwd-group xml:lang="en"><kwd>bilateral breast cancer</kwd><kwd>morphology</kwd><kwd>nodal 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">Wang T., Liu H., Chen K.X., Xun P., Li H.X., Tang S.C. 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