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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">ojrdrt</journal-id><journal-title-group><journal-title xml:lang="ru">Онкологический журнал: лучевая диагностика, лучевая терапия</journal-title><trans-title-group xml:lang="en"><trans-title>Journal of oncology: diagnostic radiology and radiotherapy</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2587-7593</issn><issn pub-type="epub">2713-167X</issn><publisher><publisher-name>НЕКОММЕРЧЕСКОЕ ПАРТНЕРСТВО «ОБЩЕСТВО ИНТЕРВЕНЦИОННЫХ ОНКОРАДИОЛОГОВ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.37174/2587-7593-2021-4-2-37-50</article-id><article-id custom-type="elpub" pub-id-type="custom">ojrdrt-170</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>ЯДЕРНАЯ МЕДИЦИНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>NUCLEAR MEDICINE</subject></subj-group></article-categories><title-group><article-title>Эффективность методов радионуклидной визуализации сторожевого лимфоузла у пациентов с меланомой кожи</article-title><trans-title-group xml:lang="en"><trans-title>The Efficacy of Radionuclide Imaging Techniques at Sentinel Node Identification in Patients with Cutaneous Melanoma</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6799-1919</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Абдулова</surname><given-names>Л. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Abdulova</surname><given-names>L. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Абдулова Лилия Юрьевна — клинический ординатор НИИ клинической и экспериментальной радиологии </p><p>115478, Москва, Каширское шоссе, 24</p></bio><bio xml:lang="en"><p>24 Kashirskoye Highway, Moscow, Russia 115478</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8476-7879</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Крылов</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Krylov</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Крылов Александр Сергеевич — заведующий лабораторией, врач-радиолог НИИ клинической и экспериментальной радиологии, кандидат медицинских наук</p><p>SPIN-код: 4254-3930, AuthorID: 723683</p><p>115478, Москва, Каширское шоссе, 24</p></bio><bio xml:lang="en"><p>24 Kashirskoye Highway, Moscow, Russia 115478; Build. 1, 2/1 Barrikadnaya St., Moscow, Russia 125993</p><p> </p></bio><email xlink:type="simple">krilovas@rambler.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9571-801X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рыжков</surname><given-names>А. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Ryzhkov</surname><given-names>A. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Рыжков Алексей Дмитриевич — ведущий научный сотрудник, врач-радиолог НИИ клинической и экспериментальной радиологии,  доктор медицинских наук</p><p>115478, Москва, Каширское шоссе, 24;125993, Москва, ул. Баррикадная, 2/1, стр. 1.</p></bio><bio xml:lang="en"><p>24 Kashirskoye Highway, Moscow, Russia 115478</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/0000-0002-7954-2560</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Николаева</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikolaeva</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Николаева Екатерина Алексеевна — клинический ординатор НИИ клинической и экспериментальной радиологии</p><p> 115478, Москва, Каширское шоссе, 24</p></bio><bio xml:lang="en"><p>24 Kashirskoye Highway, Moscow, Russia 115478</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7678-1454</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Захарова</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zaharova</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Захарова Татьяна Вячеславовна — врач-радиолог НИИ клинической и экспериментальной радиологии</p><p> 115478, Москва, Каширское шоссе, 24</p></bio><bio xml:lang="en"><p>24 Kashirskoye Highway, Moscow, Russia 115478</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2592-685X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Билик</surname><given-names>М. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Bilik</surname><given-names>M. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Билик Мария Евгеньевна — врач-радиолог НИИ клинической и экспериментальной радиологии </p><p>115478, Москва, Каширское шоссе, 24</p></bio><bio xml:lang="en"><p>24 Kashirskoye Highway, Moscow, Russia 115478</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9532-4264</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Барышников</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Baryshnikov</surname><given-names>K. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Барышников Кирилл Анатольевич — врач-онколог НИИ клинической онкологии, кандидат медицинских наук</p><p>115478, Москва, Каширское шоссе, 24</p></bio><bio xml:lang="en"><p>24 Kashirskoye Highway, Moscow, Russia 115478</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр онкологии им. Н.Н. Блохина Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.N. Blokhin National Medical Research Center of Oncology</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр онкологии им. Н.Н. Блохина Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.N. Blokhin National Medical Research Center of Oncology; &#13;
Russian Medical Academy of Postgraduate Education, Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр онкологии им. Н.Н. Блохина Минздрава России; &#13;
Российская медицинская академия непрерывного профессионального образования Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.N. Blokhin National Medical Research Center of Oncology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>22</day><month>06</month><year>2021</year></pub-date><volume>4</volume><issue>2</issue><fpage>37</fpage><lpage>50</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Абдулова Л.Ю., Крылов А.С., Рыжков А.Д., Николаева Е.А., Захарова Т.В., Билик М.Е., Барышников К.А., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Абдулова Л.Ю., Крылов А.С., Рыжков А.Д., Николаева Е.А., Захарова Т.В., Билик М.Е., Барышников К.А.</copyright-holder><copyright-holder xml:lang="en">Abdulova L.V., Krylov A.S., Ryzhkov A.D., Nikolaeva E.A., Zaharova T.V., Bilik M.E., Baryshnikov K.A.</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.oncoradjournal.ru/jour/article/view/170">https://www.oncoradjournal.ru/jour/article/view/170</self-uri><abstract><sec><title>Цель</title><p>Цель: Определить и сравнить диагностическую эффективность планарной лимфосцинтиграфии, ОФЭКТ (ОФЭКТ/КТ) и интраоперационной детекции с помощью гамма-зонда в поиске сторожевого лимфатического узла (СЛУ) у пациентов с меланомой кожи различной локализации.</p></sec><sec><title>Материал и методы</title><p>Материал и методы: В исследование включены 324 пациента с диагнозом меланомы кожи, проходившие обследование и лечение на базе НМИЦ онкологии имени Н.Н. Блохина с 2018 по 2020 гг. Для идентификации СЛУ всем пациентам за сутки до операции проводилась лимфосцинтиграфия с коллоидным радиофармпрепаратом (РФП) Технефит, меченным 99mTc. Статическая полипозиционная сцинтиграфия (n = 324) при необходимости дополнялась ОФЭКТ или ОФЭКТ/КТ зоны интереса (n = 259), затем проводилась разметка перманентным маркером на коже пациента. Во время операции проводился дополнительный поиск СЛУ с помощью портативного гама-зонда (n = 294). Статус удалённого СЛУ устанавливался в результате планового гистологического исследования, принятого нами в качестве золотого стандарта для определения лимфоидной ткани.</p></sec><sec><title>Результаты</title><p>Результаты: При ОФЭКТ (ОФЭКТ/КТ) выявлено на 67 (25,8 %) больше СЛУ в сравнении с планарной сцинтиграфией: 45 из них (22,7 %) — в пределах одного регионарного бассейна, 22 (8,5 %) — в дополнительном бассейне или нетипичном расположении. По данным ОФЭКТ (ОФЭКТ/КТ) у 10 пациентов (3,9 %) визуализированы сторожевые лимфоузлы, не обнаруженные при планарной сцинтиграфии (ложноотрицательные результаты). Большинство ложных результатов картирования СЛУ приходилось на пациентов с меланомой в области головы и шеи. Частота модификации хирургического подхода в общей группе пациентов (259) составила 10,4 %, и 37,9 % у 11 пациентов из группы меланомы головы и шеи (29).</p><p>Для планарной сцинтиграфии, ОФЭКТ/КТ и интраоперационной детекции показатели чувствительности и положительной прогностической ценности (ППЦ) составили 95,6, 100, 100 и 98,7, 97,7, 96,9 % соответственно.</p></sec><sec><title>Заключение</title><p>Заключение: Выявление СЛУ с помощью лимфотропного РФП у пациентов с меланомой кожи является надёжным методом, отвечающим современным потребностям навигации при хирургическом вмешательстве для выполнения биопсии. Радионуклидная визуализация с помощью ОФЭКТ и ОФЭКТ/ КТ позволяет идентифицировать большее количество лимфоузлов, чем при планарной сцинтиграфии, улучшает их анатомическую локализацию, и снижает частоту ложноотрицательных результатов. Диагностическая эффективность ОФЭКТ/КТ и ОФЭКТ превосходит статическую лимфосцинтиграфию в выявлении СЛУ, ввиду лучшей чувствительности (100 и 95,6 % соответственно) при схожей ППЦ (97,7 и 98,7 % соответственно) метода. Эти преимущества могут привести к коррекции хирургического доступа при выполнении биопсии сторожевого лимфоузла у значительного числа пациентов, особенно при локализации меланомы в области головы и шеи.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Purpose</title><p>Purpose: To evaluate and compare the diagnostic efficacy of the planar lymphoscintigraphy, SPECT (SPECT/CT) and intraoperative detection with handheld gamma-probe in the identification of the sentinel lymph node (SLN) among patients with melanoma.</p></sec><sec><title>Material and methods</title><p>Material and methods: 324 patients with cutaneous melanoma who underwent treatment at N.N. Blokhin National Medical Research Center of Oncology between 2018 and 2020, were included in this study. For SLN identification lymphoscintigraphy (n = 324) and SPECT (SPECT/CT) (n = 259) images were obtained preoperatively after injection of 99mTc-labeled colloid particles. Lymphatic mapping was implemented with permanent skin marker designating the anatomical landmarks of sentinel node’s location. Additionally, SLN localization was identified by handheld gamma-probe (n = 294). The status of the remote sentinel lymph node was determined by a histological assessment considered as the gold standard.</p></sec><sec><title>Results</title><p>Results: SPECT (SPECT/CT) provided additional information in 67 patients (25.8 %) with planar lymphoscintigraphy: in 45 cases it revealed more SLN within the same regional lymphatic drainage basin, and in 22 (8.5 %) showed additional (lymphatic drainage) basin or unusual drainage pattern. In 10 patients (3.9 %) SPECT/CT revealed SLN not visible in the planar lymphoscintigraphy (false-negative). False SLN identification results were detected mostly in patients with head and neck melanoma. The overall rate of surgical approach modification in the total group is 10.4 % (10 patients among 259), the additional information provided by SPECT (SPECT/CT) impacted management and surgical planning in 11 (37.9 %) of 29 patients of head and neck melanoma group.</p><p>Analysis of planar lymphoscintigraphic imaging, tomographic imaging (SPECT and SPECT/CT), and intraoperative detection revealed a sensitivity and PPV of 95.6, 100, 100 % and 98.7, 97.7, 96.9 %, respectively.</p></sec><sec><title>Conclusion</title><p>Conclusion: Radionuclide imaging techniques are reliable and account for the current need for navigating the surgical access when performing a sentinel lymph node biopsy. SPECT and SPECT/CT visualizes more sentinel nodes than conventional images, reduces false-negative rate and improved anatomical location of sentinel nodes. The diagnostic effi of SPECT and SPECT/CT is superior to the static lymphoscintigraphy in sentinel lymph node detection due to the better sensitivity (100 and 95.6 %, respectively) with a similar positive predictive value PPV (97.7 and 98.7 %, respectively). These advantages may lead to a surgical adjustment in a considerable number of patients, especially in the head and neck melanoma.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>меланома кожи</kwd><kwd>сторожевые лимфоузлы</kwd><kwd>биопсия</kwd><kwd>планарная лимфосцинтиграфия</kwd><kwd>ОФЭКТ/КТ</kwd><kwd>гамма-зонд</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cutaneous melanoma</kwd><kwd>sentinel lymph node</kwd><kwd>biopsy</kwd><kwd>lymphoscintigraphy</kwd><kwd>SPECT</kwd><kwd>SPECT/CT</kwd><kwd>gamma-probe</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">Cabanas R. 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