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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">Cancer Urology</journal-id><journal-title-group><journal-title xml:lang="en">Cancer Urology</journal-title><trans-title-group xml:lang="ru"><trans-title>Онкоурология</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1726-9776</issn><issn publication-format="electronic">1996-1812</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">622</article-id><article-id pub-id-type="doi">10.17650/1726-9776-2016-12-4-21-34</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>DIAGNOSIS AND TREATMENT OF URINARY SYSTEM TUMORS. RENAL CANCER</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ДИАГНОСТИКА И ЛЕЧЕНИЕ ОПУХОЛЕЙ МОЧЕПОЛОВОЙ СИСТЕМЫ. Рак почки</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Surgical treatment of Renal Cell Carcinoma (RCC) with level III–IV tumor venous thrombosis</article-title><trans-title-group xml:lang="ru"><trans-title>Хирургическое лечение рака почки, осложненного опухолевым венозным тромбозом III–IV уровней</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Davydov</surname><given-names>M. I.</given-names></name><name xml:lang="ru"><surname>Давыдов</surname><given-names>М. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115478</p></bio><bio xml:lang="ru"><p>115478 Москва, Каширское шоссе, 24</p></bio><email>vsevolodmatveev@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Matveev</surname><given-names>V. B.</given-names></name><name xml:lang="ru"><surname>Матвеев</surname><given-names>В. Б.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115478</p></bio><bio xml:lang="ru"><p>115478 Москва, Каширское шоссе, 24</p></bio><email>vsevolodmatveev@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Volkova</surname><given-names>M. I.</given-names></name><name xml:lang="ru"><surname>Волкова</surname><given-names>М. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115478</p></bio><bio xml:lang="ru"><p>115478 Москва, Каширское шоссе, 24</p></bio><email>mivolkova@rambler.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Feoktistov</surname><given-names>P. I.</given-names></name><name xml:lang="ru"><surname>Феоктистов</surname><given-names>П. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115478</p></bio><bio xml:lang="ru"><p>115478 Москва, Каширское шоссе, 24</p></bio><email>mivolkova@rambler.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kuznetsov</surname><given-names>K. P.</given-names></name><name xml:lang="ru"><surname>Кузнецов</surname><given-names>К. П.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115478</p></bio><bio xml:lang="ru"><p>115478 Москва, Каширское шоссе, 24</p></bio><email>mivolkova@rambler.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Nekhaev</surname><given-names>I. V.</given-names></name><name xml:lang="ru"><surname>Нехаев</surname><given-names>И. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115478</p></bio><bio xml:lang="ru"><p>115478 Москва, Каширское шоссе, 24</p></bio><email>mivolkova@rambler.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Lomidze</surname><given-names>S. V.</given-names></name><name xml:lang="ru"><surname>Ломидзе</surname><given-names>С. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115478</p></bio><bio xml:lang="ru"><p>115478 Москва, Каширское шоссе, 24</p></bio><email>mivolkova@rambler.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Zhuzhginova</surname><given-names>O. V.</given-names></name><name xml:lang="ru"><surname>Жужгинова</surname><given-names>О. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115478</p></bio><bio xml:lang="ru"><p>115478 Москва, Каширское шоссе, 24</p></bio><email>mivolkova@rambler.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Figurin</surname><given-names>K. M.</given-names></name><name xml:lang="ru"><surname>Фигурин</surname><given-names>К. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115478</p></bio><bio xml:lang="ru"><p>115478 Москва, Каширское шоссе, 24</p></bio><email>kfigurin@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Chernyaev</surname><given-names>V. A.</given-names></name><name xml:lang="ru"><surname>Черняев</surname><given-names>В. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115478</p></bio><bio xml:lang="ru"><p>115478 Москва, Каширское шоссе, 24</p></bio><email>chercrc@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ogorodnikova</surname><given-names>E. V.</given-names></name><name xml:lang="ru"><surname>Огородникова</surname><given-names>Е. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115478</p></bio><bio xml:lang="ru"><p>115478 Москва, Каширское шоссе, 24</p></bio><email>mivolkova@rambler.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">N.N. Blokhin Russian Cancer Reseach Center, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБУ «Российский онкологический научный центр им. Н.Н. Блохина» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2016-12-30" publication-format="electronic"><day>30</day><month>12</month><year>2016</year></pub-date><volume>12</volume><issue>4</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>21</fpage><lpage>34</lpage><history><date date-type="received" iso-8601-date="2016-10-20"><day>20</day><month>10</month><year>2016</year></date><date date-type="accepted" iso-8601-date="2016-11-08"><day>08</day><month>11</month><year>2016</year></date></history><permissions><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://oncourology.abvpress.ru/oncur/article/view/622">https://oncourology.abvpress.ru/oncur/article/view/622</self-uri><abstract xml:lang="en"><p><bold>Objective:</bold> to assess the results of nephrectomy, thrombectomy in RCC patients with level III–IV tumor venous thrombosis with and without cardiopulmonary bypass.</p><p><bold>Materials and methods.</bold> Medical data of 167 consecutive RCC patients with level III–IV tumor venous thrombosis underwent nephrectomy thrombectomy in N.N. Blokhin Russian Cancer Research Center between 1998 and 2012 were collected. Right side tumor was in 122 (73.1 %), left side – in 42 (25.1 %), bilateral – in 3 (1.8 %) cases. The extent of thrombus was defined as intrahepatic in 82 (49.1 %), supradiaphragmatic – in 85 (50.9 %) (intrapericardial – in 44 (26.3 %), intraatrial – in 39 (23.4 %), intraventricular – in 2 (1.2 %)) cases. Nephrectomy, thrombectomy with cardiopulmonary bypass was used in 9 (5.4 %), 158 (94.6 %) patients underwent radical nephrectomy with thrombectomy without CPBP and sternotomy. Intrapericardial IVC and right atrium were exposed through transdiaphragmatic approach and providing vascular control over infradiaphragmatic IVC and renal veins.</p><p><bold>Results.</bold> Median blood loss was 6000 (600–27 000) ml. Complications rate was 62.8 %, 90-day mortality – 13.2 %. Intraoperative complications were registered in 80 (47.9 %), postoperative – in 66 (40.5 %) (grade II – 16 (9.8 %), grade IIIb – 1 (0.6 %), grade IVа – 28 (17.2 %), grade IVb – 3 (1.8 %), grade V – 18 (11.1 %)) patients. Modified thrombectomy technique insignificantly decreased blood loss compared to thrombectomy with CPB, did nоt increase complications rate including pulmonary vein thromboembolism, or mortality. Five-year overall, cancer-specific and recurrence-free survival was 46.2, 58.3 and 47.1 %, respectively. Thrombectomy technique did nоt affect survival.</p><p><bold>Conclusion.</bold> In selected patients with mobile thrombi transdiaphragmatic approach allows to avoid the use of CPBP and decrease surgical morbidity without survival compromising.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Цель работы –</bold> оценка результатов применения традиционной и модифицированной методик хирургического лечения рака почки, осложненного опухолевым венозным тромбозом III–IV уровней.</p><p><bold>Материалы и методы.</bold> В исследование включены данные 167 больных раком почки, осложненным опухолевым венозным тромбозом III–IV уровней, которым было проведено хирургическое лечение в РОНЦ им. Н.Н. Блохина в период с 1998 по 2012 г. Поражение правой почки имело место в 122 (73,1 %), левой – в 42 (25,1 %), обеих – в 3 (1,8 %) случаях. У 82 (49,1 %) больных краниальная граница тромба достигала внутрипеченочного отдела нижней полой вены (НПВ), у 85 (50,9 %) – располагалась выше уровня диафрагмы (в интраперикардиальном отделе НПВ – у 44 (26,3 %), в правом предсердии – у 39 (23,4 %), пролабировал в правый желудочек – у 2 (1,2 %) пациентов). Традиционную технику раздельного удаления наддиафрагмальной и поддиафрагмальной частей тромба в условиях искусственного кровообращения (ИК) использовали у 9 (5,4 %) больных с внутрисердечным тромбом и фиксацией головки тромба к эндокарду. В 158 (94,6 %) случаях выполняли моноблочную тромбэктомию с использованием модифицированной техники, подразумевающей трансдиафрагмальный контроль верхней границы тромба на уровне интраперикардиального уровня НПВ и ниже, без стернотомии и ИК.</p><p><bold>Результаты.</bold> Медиана кровопотери составила 6000 (600–27000) мл. Любые осложнения развились у 105 (62,8 %) больных, 90-дневная летальность равнялась 13,2 % (22/167). Интраоперационные осложнения развились у 80 (47,9 %); послеоперационные – у 66 (40,5 %) пациентов (II степени тяжести – у 16 (9,8 %) , IIIb – у 1 (0,6 %), IVа – у 28 (17,2 %), IVb – у 3 (1,8 %), V – у 18 (11,1 %) больных). Модификация методики тромбэктомии по сравнению с тромбэктомией в условиях ИК недостоверно уменьшала кровопотерю, не увеличивала частоту возникновения осложнений, в том числе тромбоэмболии легочной артерии, и летальности. Пятилетняя общая, специфическая и безрецидивная выживаемость больных, перенесших тромбэктомию, составила 46,2; 58,3 и 47,1 % соответственно. Методика тромбэктомии не влияла на выживаемость.</p><p><bold>Выводы.</bold> Разработанная в РОНЦ им. Н.Н. Блохина техника трансдиафрагмального контроля верхней границы протяженных тромбов на уровне интраперикардиального отдела НПВ позволяет быстро, технически просто и безопасно удалять все тромбы III уровня и большинство тромбов IV уровня, не фиксированных к эндокарду.</p></trans-abstract><kwd-group xml:lang="en"><kwd>kidney cancer</kwd><kwd>venous tumor thrombus</kwd><kwd>thrombectomy</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>рак почки</kwd><kwd>опухолевый венозный тромбоз</kwd><kwd>тромбэктомия</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">1. Давыдов М.И., Матвеев В.Б., Матвеев Б.П. Хирургическое лечение рака почки, осложненного венозной инвазией (пособие для врачей). М., 2003. 24 с. [Davydov M.I., Matveev V.B., Matveev B.P. Surgical treatment of kidney cancer complicated by venous invasion (guidelines for doctors). Moscow, 2003. 24 p. 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