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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">Head and Neck Tumors</journal-id><journal-title-group><journal-title xml:lang="en">Head and Neck Tumors</journal-title><trans-title-group xml:lang="ru"><trans-title>Опухоли головы и шеи</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2222-1468</issn><issn publication-format="electronic">2411-4634</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">391</article-id><article-id pub-id-type="doi">10.17650/2222-1468-2019-9-1-68-73</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>ORIGINAL REPORT</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНОЕ ИССЛЕДОВАНИЕ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">A biopsy of the signaling lymph node in case of early oral cancer (cT1–2N0M0) by the lymphoscintigraphic method: one center study</article-title><trans-title-group xml:lang="ru"><trans-title>Биопсия сигнальных лимфатических узлов с применением непрямого лимфосцинтиграфического метода при раке слизистой оболочки полости рта cT1–2N0M0: результаты одноцентрового исследования</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1185-977X</contrib-id><name-alternatives><name xml:lang="en"><surname>Musin</surname><given-names>Sh. I.</given-names></name><name xml:lang="ru"><surname>Мусин</surname><given-names>Ш. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>73/1 Oktyabrya Ave., Ufa 450054.</p></bio><bio xml:lang="ru"><p>Мусин Шамиль Исмагилович.</p><p>450054 Уфа, просп. Октября, д. 73/1.</p></bio><email>musin_shamil@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4639-962X</contrib-id><name-alternatives><name xml:lang="en"><surname>Osokin</surname><given-names>S. V.</given-names></name><name xml:lang="ru"><surname>Осокин</surname><given-names>С. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>73/1 Oktyabrya Ave., Ufa 450054.</p></bio><bio xml:lang="ru"><p>450054 Уфа, просп. Октября, д. 73/1.</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8582-2526</contrib-id><name-alternatives><name xml:lang="en"><surname>Yatsenko</surname><given-names>Т. G.</given-names></name><name xml:lang="ru"><surname>Яценко</surname><given-names>Т. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>73/1 Oktyabrya Ave., Ufa 450054.</p></bio><bio xml:lang="ru"><p>450054 Уфа, просп. Октября, д. 73/1.</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0996-5995</contrib-id><name-alternatives><name xml:lang="en"><surname>Sultanbaev</surname><given-names>A. V.</given-names></name><name xml:lang="ru"><surname>Султанбаев</surname><given-names>А. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>73/1 Oktyabrya Ave., Ufa 450054.</p></bio><bio xml:lang="ru"><p>450054 Уфа, просп. Октября, д. 73/1.</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0918-3993</contrib-id><name-alternatives><name xml:lang="en"><surname>Zamilov</surname><given-names>М. М.</given-names></name><name xml:lang="ru"><surname>Замилов</surname><given-names>М. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>73/1 Oktyabrya Ave., Ufa 450054.</p></bio><bio xml:lang="ru"><p>450054 Уфа, просп. Октября, д. 73/1.</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9795-3729</contrib-id><name-alternatives><name xml:lang="en"><surname>Vakhito</surname><given-names>М. М.</given-names></name><name xml:lang="ru"><surname>Вахитов</surname><given-names>М. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>73/1 Oktyabrya Ave., Ufa 450054.</p></bio><bio xml:lang="ru"><p>450054 Уфа, просп. Октября, д. 73/1.</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1334-5887</contrib-id><name-alternatives><name xml:lang="en"><surname>Ilyin</surname><given-names>V. V.</given-names></name><name xml:lang="ru"><surname>Ильин</surname><given-names>В. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>73/1 Oktyabrya Ave., Ufa 450054.</p></bio><bio xml:lang="ru"><p>450054 Уфа, просп. Октября, д. 73/1.</p></bio><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Republican Clinical Oncology Dispensary</institution></aff><aff><institution xml:lang="ru">Республиканский клинический онкологический диспансер Минздрава Республики Башкортостан</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2019-04-03" publication-format="electronic"><day>03</day><month>04</month><year>2019</year></pub-date><volume>9</volume><issue>1</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>68</fpage><lpage>73</lpage><history><date date-type="received" iso-8601-date="2019-04-03"><day>03</day><month>04</month><year>2019</year></date><date date-type="accepted" iso-8601-date="2019-04-03"><day>03</day><month>04</month><year>2019</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2019, Musin S.I., Osokin S.V., Yatsenko Т.G., Sultanbaev A.V., Zamilov М.М., Vakhito М.М., Ilyin V.V.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2019, Мусин Ш.И., Осокин С.В., Яценко Т.Г., Султанбаев А.В., Замилов М.М., Вахитов М.М., Ильин В.В.</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="en">Musin S.I., Osokin S.V., Yatsenko Т.G., Sultanbaev A.V., Zamilov М.М., Vakhito М.М., Ilyin V.V.</copyright-holder><copyright-holder xml:lang="ru">Мусин Ш.И., Осокин С.В., Яценко Т.Г., Султанбаев А.В., Замилов М.М., Вахитов М.М., Ильин В.В.</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://ogsh.abvpress.ru/jour/article/view/391">https://ogsh.abvpress.ru/jour/article/view/391</self-uri><abstract xml:lang="en"><p><bold>The study objective</bold> is to evaluate the possibility of determining the signaling lymph node (SLN)  in oral cancer (T1–2N0M0) with lymphoscintigraphic method.</p><p><bold>Materials and methods</bold>. In 2016–2018,  SLNs were determined for 23 patients with oral cancer (cT1–2N0M0): for 15 patients with cancer of the tongue, for 8 patients with cancer of the floor of the mouth cavity. SLNs were determined by radiolymphoscintigraphic method by peritumoral administration of Tehnefit radiopharmaceutical in a dose of 40 to 80 MBq, depending on the timing of the signal lymph node biopsy. Visualization of the signaling lymph node was carried out by planar scintigraphy and single-photon emission computed tomography combined with x-ray computed tomography. Intraoperative SLN was detected using intraoperative radiometry using a gamma probe.</p><p><bold>Results</bold>. In cancer of the floor of the mouth, SLNs were identified only in 2 (25 %) of 8 cases. In cancer of the language, SLN were identified in 14 (93.3 %) of 15 cases. In total, SLNs were diagnosed with cancer in 17 patients. In 4 (26.7 %) of 15 patients, cancer metastases in SLNs were identified. False negative results were obtained in 6.7 % of cases.</p><p><bold>Conclusion</bold>. A biopsy of the SLN by the lymphoscintigraphic method has a high diagnostic value for staging the early stages of cancer of the tongue.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Цель исследования</bold> – оценить возможность определения сигнального лимфатического  узла  (СЛУ)  при  раке  полости рта (сT1–2N0M0) лимфосцинтиграфическим методом.</p><p><bold>Материалы и методы</bold>. В 2016–2018  гг. проведено определение СЛУ у 23 пациентов  с раком полости рта (сT1–2N0M0): у 15 – с раком языка, у 8 – с раком дна полости рта. СЛУ определяли лимфосцинтиграфическим методом – путем перитуморального введения радиофармпрепарата «Технефит» в дозе от 40 до 80 МБк в зависимости от сроков проведения биопсии. Визуализацию СЛУ осуществляли методом планарной сцинтиграфии и однофотонной эмиссионной компьютерной томографии, совмещенной с рентгеновской компьютерной томографией. Интраоперационно СЛУ выявляли путем радиометрии с применением гамма-зонда. Результаты. При раке дна полости рта СЛУ был идентифицирован только у 2 (25 %) из 8 пациентов,  при раке языка – у 14 (93,3 %) из 15 пациентов. Всего при раке языка обнаружено 17 СЛУ. У 4 (26,7 %) из 15 пациентов выявлены метастазы в СЛУ. Ложноотрицательные результаты получены в 6,7 % случаев.</p><p><bold>Заключение</bold>. Биопсия  СЛУ с применением лимфосцинтиграфического метода имеет высокую диагностическую значимость для определения ранних стадий рака языка.</p></trans-abstract><kwd-group xml:lang="en"><kwd>cancer of the tongue</kwd><kwd>signaling lymph node</kwd><kwd>metastases</kwd><kwd>biopsy</kwd><kwd>lymphoscintigraphy</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>рак языка</kwd><kwd>сигнальный лимфатический узел</kwd><kwd>метастазы</kwd><kwd>биопсия</kwd><kwd>лимфосцинтиграфия</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>The Global Cancer Observatory. Available at: http://gco.iarc.fr.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Layland M.K., Sessions D.G., Lenox J. The influence of lymph node metastasis in the treatment of squamous cell carcinoma of the oral cavity, oropharynx, larynx, and hypopharynx: N0 versus N+. Laryngoscope 2005;115(4):629—39. 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