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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">10.21294/1814-4861-2022-21-4-16-24</article-id><article-id custom-type="elpub" pub-id-type="custom">oncotomsk-2234</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>Предикторы местного рецидива рака почки. Наш опыт</article-title><trans-title-group xml:lang="en"><trans-title>Predictors of local recurrence of renal cell cancer. Our experience</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6284-3845</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гаас</surname><given-names>М. Я.</given-names></name><name name-style="western" xml:lang="en"><surname>Gaas</surname><given-names>M. Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гаас Маргарита Яковлевна - аспирант кафедры урологии и оперативной нефрологии с курсом онкоурологии.</p><p>117198, Москва, ул. Миклухо-Маклая, 6.</p><p>Researcher ID (WOS): AGH-3315-2022. Author ID (Scopus): 57204283122.</p></bio><bio xml:lang="en"><p>Margarita Y. Gaas - MD, Posgraduate, Department of Urology and Operative Nephrology with the course of oncourology, RUDN University.</p><p>6, Miklukho-Maklaya St., Moscow, 117198.</p><p>Researcher ID (WOS): AGH-3315-2022. Author ID (Scopus): 57204283122.</p></bio><email xlink:type="simple">rita.gaas@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8784-8415</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Каприн</surname><given-names>А. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Kaprin</surname><given-names>A. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Каприн Андрей Дмитриевич - доктор медицинских наук, профессор, академик РАН, заслуженный врач РФ, член-корреспондент РАО, генеральный директор, НМИЦ радиологии МЗ РФ; директор, МНИОИ им. П.А. Герцена – филиал ФГБУ «НМИЦ радиологии» Минздрава России; заведующий кафедрой урологии и оперативной нефрологии с курсом онкоурологии медицинского факультета РУДН.</p><p>117198, Москва, ул. Миклухо-Маклая, 6; 249036, Обнинск, ул. Королева, 42; 125284, Москва, 2-й Боткинский проезд, 3.</p><p>SPIN-код: 1759-8101. Researcher ID (WOS): K-1445-2014. Author ID (Scopus): 6602709853.</p></bio><bio xml:lang="en"><p>Andrey D. Kaprin - MD, Professor, Academician of Russian Academy of Sciences, Honored Physician of the Russian Federation, Corresponding Member of the Russian Academy of Sciences, General Director, National Medical Research Center of Radiology; Director, Moscow P.A. Hertzen Cancer Research Center – branch of National Medical Research Center of Radiology; Head of the Department of Urology and Operative Nephrology with the course of oncourology of the faculty of medicine, RUDN University.</p><p>6, Miklukho-Maklaya St., Moscow, 117198; 4, Koroleva St., 249036, Obninsk; 3, 2nd Botkinsky Dr., 125284, Moscow.</p><p>Researcher ID (WOS): K-1445-2014. Author ID (Scopus): 6602709853.</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5597-9533</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Воробьев</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Vorobyev</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Воробьев Николай Владимирович - кандидат медицинских наук, заведующий отделением онкоурологии, МНИОИ им. П.А. Герцена – филиал ФГБУ «НМИЦ радиологии» Минздрава России; врач-уролог, доцент кафедры онкологии, радиотерапии и пластической хирургии, ПМГМУ им. И.М. Сеченова Минздрава России.</p><p>125284, Москва, 2-й Боткинский проезд, 3; 119991, Москва, ул. Трубецкая, 8/2.</p><p>SPIN-код: 3426-9843.</p></bio><bio xml:lang="en"><p>Nikolay V. Vorobyev - MD, PhD, Head of Urology Department, Moscow P.A. Hertzen Cancer Research Center – branch of National Medical Research Center of Radiology; Urologist, Associate Professor of Department of Oncology, Radiotherapy and Plastic Surgery, I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russia.</p><p>3, 2nd Botkinsky Dr., 125284, Moscow; 8/2, Trubetskaya St., 119991, Moscow.</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2209-3020</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Калпинский</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kalpinsky</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Калпинский Алексей Сергеевич - кандидат медицинских наук, старший научный сотрудник, врач-уролог отдела опухолей репродуктивных и мочевыводящих органов.</p><p>125284, Москва, 2-й Боткинский проезд, 3.</p><p>SPIN-код: 7253-9356. Researcher ID (WOS): E-9698-2014. Author ID (Scopus): 57192806201.</p></bio><bio xml:lang="en"><p>Aleksey S. Kalpinsky - MD, PhD, Senior Researcher, Department of Tumors of the Reproductive and Urinary Organs, Moscow P.A. Hertzen Cancer Research Center – branch of National Medical Research Center of Radiology.</p><p>3, 2nd Botkinsky Dr., 125284, Moscow.</p><p>Researcher ID (WOS): E-9698-2014. Author ID (Scopus): 57192806201.</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2389-3820</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Козлов</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozlov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Козлов Василий Владимирович - кандидат медицинских наук, доцент кафедры общественного здоровья и здравоохранения имени Н.А. Семашко.</p><p>119991, Москва, ул. Трубецкая, 8/2.</p><p>SPIN-код: 7703-0013. Researcher ID (WOS): B-2647-2017. Author ID (Scopus): 57191536076.</p></bio><bio xml:lang="en"><p>Vasiliy V. Kozlov - MD, PhD, Associate Professor of the Public Health and Health Care Organization Department named after N.A. Semashko, I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russia.</p><p>8/2, Trubetskaya St., 119991, Moscow.</p><p>Researcher ID (WOS): B-2647-2017. Author ID (Scopus): 57191536076.</p></bio><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7231-6093</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Иноземцев</surname><given-names>Р. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Inozemtsev</surname><given-names>R. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Иноземцев Роман Олегович - ординатор кафедры урологии и оперативной нефрологии с курсом онкоурологии.</p><p>117198, Москва, ул. Миклухо-Маклая, 6.</p></bio><bio xml:lang="en"><p>Roman O. Inozemtsev - MD, Resident of Department Urology and Operative Nephrology with the course of oncourology, RUDN University.</p><p>6, Miklukho-Maklaya St., Moscow, 117198.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Российский университет дружбы народов<country>Россия</country></aff><aff xml:lang="en">RUDN University<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Российский университет дружбы народов; Национальный медицинский исследовательский центр радиологии Минздрава России; Московский научно-исследовательский онкологический институт им. П.А. Герцена – филиал ФГБУ «Национальный медицинский исследовательский центр радиологии» Минздрава России<country>Россия</country></aff><aff xml:lang="en">RUDN University; National Medical Research Center of Radiology; Moscow P.A. Hertzen Cancer Research Center – Branch of National Medical Research Center of Radiology<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">Московский научно-исследовательский онкологический институт им. П.А. Герцена – филиал ФГБУ «Национальный медицинский исследовательский центр радиологии» Минздрава России; Первый Московский государственный медицинский университет им. И.М. Сеченова Минздрава России<country>Россия</country></aff><aff xml:lang="en">Moscow P.A. Hertzen Cancer Research Center – Branch of National Medical Research Center of Radiology; I.M. Sechenov First Moscow State Medical University of The Ministry of Health of the Russia<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru">Московский научно-исследовательский онкологический институт им. П.А. Герцена – филиал ФГБУ «Национальный медицинский исследовательский центр радиологии» Минздрава России<country>Россия</country></aff><aff xml:lang="en">Moscow P.A. Hertzen Cancer Research Center – Branch of National Medical Research Center of Radiology<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru">Первый Московский государственный медицинский университет им. И.М. Сеченова Минздрава России<country>Россия</country></aff><aff xml:lang="en">I.M. Sechenov First Moscow State Medical University of The Ministry of Health of the Russia<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>01</day><month>09</month><year>2022</year></pub-date><volume>21</volume><issue>4</issue><fpage>16</fpage><lpage>24</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гаас М.Я., Каприн А.Д., Воробьев Н.В., Калпинский А.С., Козлов В.В., Иноземцев Р.О., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Гаас М.Я., Каприн А.Д., Воробьев Н.В., Калпинский А.С., Козлов В.В., Иноземцев Р.О.</copyright-holder><copyright-holder xml:lang="en">Gaas M.Y., Kaprin A.D., Vorobyev N.V., Kalpinsky A.S., Kozlov V.V., Inozemtsev R.O.</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/2234">https://www.siboncoj.ru/jour/article/view/2234</self-uri><abstract><p>К факторам риска рецидива почечно-клеточного рака (ПКР), в том числе его локальной формы, относят стадию и высокую степень злокачественности по Фурману, поражение регионарных лимфатических узлов, микрососудистую инвазию, некроз опухоли, положительный хирургический край, а также саркоматоидную или рабдоидную дифференцировку опухоли. Целью исследования является определение предикторов местного рецидива рака почки на основании анализа данных пациентов, перенесших хирургическое лечение по поводу местного рецидива ПКР на базе МНИОИ им. П.А. Герцена. Материал и методы. Нами был проведен ретроспективный анализ данных 87 пациентов, которые были разделены на 2 группы: 1 – пациенты с местным рецидивом рака почки (n=43), 2 – контрольная группа с безрецидивным течением заболевания (n=44). Были оценены следующие характеристики: размер опухоли, гистотип опухоли, стадия заболевания, степень злокачественности опухоли по Фурману, состояние хирургического края, некроз опухоли, саркоматоидные и рабдоидные изменения, микроваскулярная инвазия (МВИ), кровоизлияния и инвазия компонентов собирательной системы (КСС), капсулы почки и околопочечной клетчатки, а также характер первичной операции. Результаты. Вероятность возникновения местного рецидива была выше в группе пациентов с диаметром первичной опухоли более 40 мм (OR=5,8, р&lt;0,001), а также при наличии МВИ и участков кровоизлияния (OR=15,1, р=0,001 и OR=3,3, р=0,008 соответственно). В ходе как однофакторного, так и многофакторного анализа был доказан негативный эффект риска местного рецедива ПКР только у таких показателей, как некроз опухоли (OR=15,4, р&lt;0,001 и OR=53,6, р=0,002 соответственно) и высокая степень злокачественности по Фурману (OR=10,9, р=0,042 и OR=5,7, р=0,032 соответственно). Наиболее значимыми предикторами местного рецидива рака почки являются некроз опухоли (р&lt;0,001), МВИ (р=0,019), положительный хирургический край (ПХК) (р=0,009) и высокая степень злокачественности по Фурману (р=0,04). Высокая степень злокачественности по Фурману (3‒4-я степень) (НR=1,9, р=0,042), диаметр опухоли (НR=1,0, р=0,054), ПХК (НR=3,5, р=0,001) и некроз опухоли (НR=2,3, р=0,029) являются наиболее значимыми факторами, влияющими на 5-летнюю локальную безрецидивную выживаемость. Выводы. Течение почечно-клеточного рака определяется множеством взаимосвязанных между собой, а также рядом независимых друг от друга прогностических факторов.</p></abstract><trans-abstract xml:lang="en"><p>Risk factors for renal cell cancer (RCC) recurrence, including its local form, include stage and high Fuhrman grading system score, regional lymph node involvement, microvascular invasion, tumor necrosis, positive surgical margin, and sarcomatoid or rhabdoid tumor differentiation. Objective. The study analyzes data from Moscow Research Oncological Institute named by PA Herzen to determine the predictors of local recurrence of kidney cancer based on the data from surgically treated patients with local recurrent RCC. Material and methods. We analyzed retrospectively data from 87 patients who were divided into 2 groups: 1-st, patients with detected local recurrence of kidney cancer (n=43), and 2-nd, control group (n=44). The following predictors were evaluated: tumor size, tumor histotype, tumor stage, Fuhrman grading system, surgical margin status, tumor necrosis, sarcomatoid and rhabdoid changes, microvascular invasion, hemorrhage and invasion of collecting system components (CSS), renal capsule, and perirenal cellular tissue and primary treatment. Results. The risk of local recurrence was higher in the primary tumor, over 40 mm in diameter (OR=5.8, p&lt;0.001), as well as microvascular invasion and focal hemorrhage (OR=15.1, p=0.001 and OR=3.3, p=0.008, respectively). Both univariate and multivariate analyses showed a negative effect on the risk of local RCC recurrence only for tumor necrosis (OR=15.4, p&lt;0.001 and OR=53.6, p=0.002, respectively) and high Fuhrman grade (OR=10.9, p=0.042 and OR=5.7, p=0.032, respectively). The most significant predictors of local renal cancer recurrence are tumor necrosis (p&lt;0.001), microvascular invasion (p=0.019), positive surgical margin (p=0.009), and high Fuhrman grade (p=0.04). High Fuhrman grade (3–4) of malignancy (HR=1.9, p=0.042), tumor diameter (HR=1.0, p=0.054), positive surgical margin (HR=3.5, p=0.001), and tumor necrosis (HR=2.3, p=0.029) were found to be the most significant factors influencing 5-year local recurrence-free survival rate. Conclusion. The course of renal cell cancer is determined by multiple interrelated and independent prognostic factors.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>почечно-клеточный рак</kwd><kwd>местный рецидив</kwd><kwd>предикторы местного рецидива</kwd><kwd>факторы риска местного рецидива</kwd><kwd>прогностические факторы местного рецидива</kwd><kwd>предрасполагающие факторы местного рецидива</kwd><kwd>локальная безрецидивная выживаемость</kwd></kwd-group><kwd-group xml:lang="en"><kwd>renal cell carcinoma</kwd><kwd>local recurrence</kwd><kwd>predictors of local recurrence</kwd><kwd>risk factors of local recurrence</kwd><kwd>prognostic factors of local recurrence</kwd><kwd>predisposing factors of local recurrence</kwd><kwd>local recurrence-free survival rate</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">Shuch B.M., Lam J.S., Belldegrun A.S., Figlin R.A. 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