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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 pub-id-type="doi">10.21294/1814-4861-2017-16-4-26-31</article-id><article-id custom-type="elpub" pub-id-type="custom">oncotomsk-566</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>КЛИНИЧЕСКИЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL STUDIES</subject></subj-group></article-categories><title-group><article-title>МОРФОЛОГИЧЕСКИЕ И ЭКСПРЕССИОННЫЕ ОСОБЕННОСТИ ПРОТОКОВОЙ АДЕНОКАРЦИНОМЫ ПОДЖЕЛУДОЧНОЙ ЖЕЛЕЗЫ</article-title><trans-title-group xml:lang="en"><trans-title>MORPHOLOGICAL AND EXPRESSION FEATURES OF DUCTAL PANCREATIC ADENOCARCINOMA</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>Ракина</surname><given-names>Ю. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Rakina</surname><given-names>Yu. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ракина Юлия Юрьевна, врач-хирург хирургического отделения № 3 Медицинского центра № 2, Сибирский федеральный научно-клинический центр ФМБА России.</p><p>634003, г. Северск, ул. Мира, 4.</p></bio><bio xml:lang="en"><p>Rakina Yulia Yu., MD, Surgery Department, Siberian Federal Scientific-Clinical Center of the Federal Medical-Biological Agency.</p><p> </p></bio><email xlink:type="simple">tomichca5055@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>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>Завьялова Марина Викторовна - доктор медицинских наук, профессор, заведующая кафедрой патологической анатомии, Сибирский государственный медицинский университет; ведущий научный сотрудник отделения патологической анатомии и цитологии, Научно-исследовательский институт онкологии, Томский национальный исследовательский медицинский центрРоссийской академии наук.</p><p>634009, г. Томск, пер. Кооперативный, 5.</p></bio><bio xml:lang="en"><p>Zavyalova Marina V., MD, Professor, Head of Pathological Anatomy Department of Siberian State Medical University; Senior Researcher of the Department of Pathological Anatomy and Cytology, Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences.</p><p>2, Moskovsky tract, 634050-Tomsk, Russia.</p></bio><email xlink:type="simple">zavyalovamv@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>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, кандидат медицинских наук, ассистент кафедры патологической анатомии, Сибирский государственный медицинский университет; врач-патологоанатом отделения патологической анатомии и цитологии, Научно-исследовательский институт онкологии, Томский национальный исследовательский медицинский центр Российской академиинаук.</p><p>634050, г. Томск, Московский тракт, 2.</p></bio><bio xml:lang="en"><p>Krakhmal Nadezhda V., MD, PhD, Pathological Anatomy Department, Siberian State Medical University, Department of Pathological Anatomy and Cytology.</p><p>5, Kooperativny Str., 634009-Tomsk, Russia.</p></bio><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>Кошель</surname><given-names>А. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Koshel</surname><given-names>A. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кошель Андрей Петрович - доктор медицинских наук, профессор, заведующий кафедрой хирургии с курсом мобилизационной подготовки и медицины катастроф, Сибирский государственный медицинский университет.</p><p>634050, г. Томск, Московский тракт, 2.</p><p> </p></bio><bio xml:lang="en"><p>Koshel Andrey P., MD, Professor, Head of the Department of surgery with the course of mobilization training and medicine of accidents, Siberian State Medical University.</p></bio><email xlink:type="simple">petrovichi001@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>Афанасьев</surname><given-names>С. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Afanasyev</surname><given-names>S. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Афанасьев Сергей Геннадьевич - доктор медицинских наук, профессор, главный научный сотрудник торако-абдоминального отделения, Научно-исследовательский институт онкологии, Томский национальный исследовательский медицинский центр Российской академии наук.</p></bio><bio xml:lang="en"><p>Afanasyev Sergey G., MD, DSc., Leading Researcher, Thoracic and Abdominal Department, Cancer Research Institute, Tomsk National Research Medical Center of the Russian Academy of Medical Science.</p><p>5, Kooperativny Str., 634009-Tomsk, Russia.</p></bio><email xlink:type="simple">afanasievsg@oncology.tomsk.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>Vtorushin</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, Сибирский государственный медицинский университет; ведущий научный сотрудник отделения патологической анатомии и цитологии, Научно-исследовательский институт онкологии, Томский национальный исследовательский медицинский центр Российской академии наук.</p><p>634050, г. Томск, Московский тракт, 2.</p></bio><bio xml:lang="en"><p>Vtorushin Sergey V., MD, Professor, Pathological Anatomy Department, Siberian State Medical University; Senior Researcher of the Department of Pathological Anatomy and Cytology, Cancer Research Institute, Tomsk National Research Medical Center of the Russian Academy of Medical Sciences.</p><p>2, Moskovsky tract, 634050-Tomsk, Russia.</p></bio><email xlink:type="simple">wtorushin@rambler.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Сибирский федеральный научно-клинический центр Федерального медико-биологического агентства».</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Siberian Federal Scientific-Clinical Center of the Federal Medical-Biological Agency.</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Научно-исследовательский институт онкологии, Томский национальный исследовательский медицинский центр Российской академии наук; ФГБОУ ВО «Сибирский государственный медицинский университет» Минздрава России.</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Siberian State Medical University; Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences.</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБОУ ВО «Сибирский государственный медицинский университет» Минздрава России.</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Siberian State Medical University.</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Научно-исследовательский институт онкологии, Томский национальный исследовательский медицинский центр Российской академии наук.</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences.</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>12</day><month>09</month><year>2017</year></pub-date><volume>16</volume><issue>4</issue><fpage>26</fpage><lpage>31</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ракина Ю.Ю., Завьялова М.В., Крахмаль Н.В., Кошель А.П., Афанасьев С.Г., Вторушин С.В., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Ракина Ю.Ю., Завьялова М.В., Крахмаль Н.В., Кошель А.П., Афанасьев С.Г., Вторушин С.В.</copyright-holder><copyright-holder xml:lang="en">Rakina Y.Y., Zavyalova M.V., Krakhmal N.V., Koshel A.P., Afanasyev S.G., Vtorushin S.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.siboncoj.ru/jour/article/view/566">https://www.siboncoj.ru/jour/article/view/566</self-uri><abstract><p>Рак поджелудочной железы является одним из самых неблагоприятных злокачественных новообразований. Лишь у относительно небольшого числа пациентов (около 20 %) на момент постановки диагноза новообразование оценивается как резектабельное, но и в этих случаях прогноз заболевания остается плохим, общая 5-летняя выживаемость не превышает 5 %. Оценка морфологических особенностей, а также особенностей экспрессии маркеров, определяющих инвазивный потенциал таких новообразований может служить в будущем фундаментальной основой в решении вопросов относительно возможных факторов прогноза при злокачественных опухолях данной локализации. Цель исследования – изучить морфологические и иммуногистохимические особенности протоковой аденокарциномы поджелудочной железы. Материал и методы. В исследование включено 84 больных раком поджелудочной железы T1–4N0–2M0–1 стадии, в возрасте от 37 до 83 лет, получившие хирургическое лечение. Проводилось морфологическое исследование операционного материала. Во всех случаях гистотип опухоли соответствовал протоковой аденокарциноме поджелудочной железы. Проводка материала, изготовление гистологических препаратов, окраска, иммуногистохимическое исследование осуществлялись по стандартной методике. Результаты и заключение. Данное исследование позволило определить особенности морфологии опухоли, а также особенности экспрессии маркеров, ассоциированных с более выраженными инвазивными свойствами опухоли. Результаты данной работы могут быть интересны в плане дальнейшего их сопоставления с параметрами различных форм прогрессирования при раке поджелудочной железы.</p></abstract><trans-abstract xml:lang="en"><p>Pancreatic cancer is one of the most unfavorable malignancies. Approximately 20 % of patients with pancreatic cancer have resectable disease at the time of diagnosis, however the prognosis of the disease in these patients remains poor, and the overall 5-year survival rate is only 5 %. The evaluation of morphological features, as well as features of the expression of markers that determine the invasive potential of such neoplasms, can serve in the future as a fundamental basis in solving problems concerning prognostic factors in pancreatic cancer. The purpose of the study was to evaluate morphological and immunohistochemical features of pancreatic ductal adenocarcinoma. Material and methods. The study included 84 patients with stage T1–4N0–2M0–1 pancreatic cancer. The age range was from 37 to 83 years. Surgery was the main treatment option. Morphological examination of surgical specimens showed that the tumor histotype corresponded to pancreatic ductal adenocarcinoma. The preparation of histological specimens and immunohistochemical staining were carried out according to standard procedures. Results and conclusion. This study allowed us to determine the features of tumor morphology, as well as the features of expression of markers associated with more pronounced invasive properties of the tumor. The results of this study may be of interest in terms of their further comparison with the parameters of various forms of progression in pancreatic cancer. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>протоковая аденокарцинома поджелудочной железы</kwd><kwd>инвазия</kwd><kwd>ММР2</kwd><kwd>Integrin β1</kwd><kwd>Integrin β3</kwd><kwd>факторы транскрипции</kwd></kwd-group><kwd-group xml:lang="en"><kwd>pancreatic ductal adenocarcinoma</kwd><kwd>invasion</kwd><kwd>ММР2</kwd><kwd>Integrin β1</kwd><kwd>Integrin β3</kwd><kwd>transcription factors</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">Kimura K., Amano R., Nahata B., Yamazoe S., Hirata K., Murata A., Miura K., Nishio K., Hirakawa T., Ohira M., Hirakawa K. Clinical and pathological features of five-year survivors after pancreatectomy for pancreatic adenocarcinoma. 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