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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Bone and soft tissue sarcomas, tumors of the skin</journal-id><journal-title-group><journal-title xml:lang="en">Bone and soft tissue sarcomas, tumors of the skin</journal-title><trans-title-group xml:lang="ru"><trans-title>Саркомы костей, мягких тканей и опухоли кожи</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2219-4614</issn><issn publication-format="electronic">2782-3687</issn><publisher><publisher-name xml:lang="en">Publishing House ABV Press</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">266</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>SOFT TISSUE SARCOMAS</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>САРКОМЫ МЯГКИХ ТКАНЕЙ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Fibroblstic sarcomas</article-title><trans-title-group xml:lang="ru"><trans-title>Фибробластические саркомы. Обзор литературы</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Bliznyukov</surname><given-names>O. P.</given-names></name><name xml:lang="ru"><surname>Близнюков</surname><given-names>О. П.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>blisnukov@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Russian Roentgen-Radiology Center MH</institution></aff><aff><institution xml:lang="ru">ФГБУ Российский научный центр рентгенорадиологии Минздравсоцразвития России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2012-03-11" publication-format="electronic"><day>11</day><month>03</month><year>2012</year></pub-date><volume>4</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>22</fpage><lpage>33</lpage><history><date date-type="received" iso-8601-date="2022-01-11"><day>11</day><month>01</month><year>2022</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2012, Bliznyukov O.P.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2012, Близнюков О.П.</copyright-statement><copyright-year>2012</copyright-year><copyright-holder xml:lang="en">Bliznyukov O.P.</copyright-holder><copyright-holder xml:lang="ru">Близнюков О.П.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://sarbon.abvpress.ru/jour/article/view/266">https://sarbon.abvpress.ru/jour/article/view/266</self-uri><abstract xml:lang="en"><p>Fibroblastic sarcomas are a heterogeneous group of tumors that account for about 1% of adult cancers. The group includes 11 low-grade and high-grade tumors located on the extremities and trunk. All tumors composed of neoplastic fibroblasts and myofibroblasts. Fibroblastic sarcomas are rare and not well studied. Little is known about it histology, genetic, natural history or optimal treatment. This article summarizes what is known to date about fibroblastic sarcomas, including classification, epidemiology, approach to diagnosis and outcomes of these tumors.</p></abstract><trans-abstract xml:lang="ru"><p>Фибробластические саркомы группа из одиннадцати злокачественных мезенхимальных опухолей, имеющих общий морфологический субстрат неопластические фибробласты. Это относительно редко встречающиеся опухоли, на долю которых приходится менее 1% от всех злокачественных мезенхимальных опухолей. Фибробластические саркомы поражают мягкие ткани конечностей и туловища у взрослых и детей. Морфологическая диагностика фибробластических сарком трудна и, как правило, требует применения специальных методов исследования электронной микроскопии, иммуноморфологии и методов цитогенетики. Гистологическое исследование позволяет установить нозологическую принадлежность и степень злокачественности опухоли. Информативность иммуноморфологии и электронной микроскопии ограничена тем, что неопластические фибробласты сарком не имеют специфических антигенов и ультраструктурных признаков, по которым их можно распознать. Только половина фибробластических сарком имеет специфические транслокации хромосом. Важность точного морфологического диагноза до начала лечения определяется тем, что при фибробластических саркомах часто приходится предпринимать калечащие вмешательства вплоть до ампутации и экзартикуляции конечности. Некоторые фибробластические опухоли (саркомы) относятся к классу опухолей с промежуточным потенциалом злокачественности они обладают инфильтративным и рецидивирующим ростом, но формируют метастазы менее чем в 2% случаев. Для фибробластических опухолей (сарком) с промежуточным потенциалом злокачественности неизвестны гистологические или молекулярно-биологические маркеры, которые могут предсказать течение и клинический исход заболевания. С точки зрения клинических исходов фибробластические саркомы могут быть разделены на две равные по числу нозологических форм группы -высокодифференцированные, с пятилетней выживаемостью больных более 90%, и низкодифференцированные, с пятилетней выживаемостью больных менее 60%.</p></trans-abstract><kwd-group xml:lang="en"><kwd>fibroblastic sarcomas</kwd><kwd>classification</kwd><kwd>pathology</kwd><kwd>clinical outcome</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>фибробластические саркомы</kwd><kwd>классификация</kwd><kwd>морфология</kwd><kwd>клинические исходы</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Abbott J.J, Olivera A.M., Nascimento A.G. The prognostic significance of fibrosarcomatous transformation in dermatofibrosarcoma protuberans. Am. J. Surg. Pathol. 2006, v. 30, p. 305-309.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Andersen H.D. Fibroblastic tumors in children. A.M. A. Arch. 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