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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">ldt</journal-id><journal-title-group><journal-title xml:lang="ru">Лучевая диагностика и терапия</journal-title><trans-title-group xml:lang="en"><trans-title>Diagnostic radiology and radiotherapy</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-5343</issn><publisher><publisher-name>Baltic Medical Education Center</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">ldt-81</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>ЛУЧЕВАЯ ТЕРАПИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>RADIOTHERAPY</subject></subj-group></article-categories><title-group><article-title>ЭФФЕКТИВНОСТЬ МЕТОДА АКТИВНОГО КОНТРОЛЯ ЭКСКУРСИИ ЛЕГКОГО ПРИ ОБЛУЧЕНИИ СОЛИТАРНЫХ ОПУХОЛЕЙ</article-title><trans-title-group xml:lang="en"><trans-title>THE EFFICIENCY OF ACTIVE CONTROL METHOD OF LUNG RISE BY SOLITARY TUMORS IRRADIATION</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ефремов</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Efremov</surname><given-names>M. A.</given-names></name></name-alternatives><email xlink:type="simple">o_pashkovskaja@meshalkin.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бедный</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bedny</surname><given-names>I. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Аникеева</surname><given-names>О. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Anikeeva</surname><given-names>O. Yu.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кижаев</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kizhaev</surname><given-names>E. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пашковская</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Pashkovskaya</surname><given-names>O. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Половников</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Polovnikov</surname><given-names>E. S.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Новосибирский научно-исследовательский институт патологии кровообращения им. акад. Е. Н. Мешалкина</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Novosibirsk research institute of pathology of blood circulation of acad. E. N. Meshalkina</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Российская медицинская академия последипломного образования</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian medical academy of Postgraduate Studies</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2015</year></pub-date><pub-date pub-type="epub"><day>30</day><month>06</month><year>2015</year></pub-date><volume>0</volume><issue>2</issue><fpage>89</fpage><lpage>94</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ефремов М.А., Бедный И.В., Аникеева О.Ю., Кижаев Е.В., Пашковская О.А., Половников Е.С., 2015</copyright-statement><copyright-year>2015</copyright-year><copyright-holder xml:lang="ru">Ефремов М.А., Бедный И.В., Аникеева О.Ю., Кижаев Е.В., Пашковская О.А., Половников Е.С.</copyright-holder><copyright-holder xml:lang="en">Efremov M.A., Bedny I.V., Anikeeva O.Y., Kizhaev E.V., Pashkovskaya O.A., Polovnikov E.S.</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://radiag.bmoc-spb.ru/jour/article/view/81">https://radiag.bmoc-spb.ru/jour/article/view/81</self-uri><abstract><p>В данной работе проведена оценка эффективности активного контроля дыхания пациента при помощи системы ABC в обеспечении точности и воспроизводимости укладки пациента при проведении гипофракционного или радиохирургического лечения больных с солитарными опухолями легкого. Сеанс облучения пациентов на медицинском ускорителе Elekta Axesse проводился в положении лежа с заведенными за голову руками и с использованием дополнительных фиксирующих устройств (чаще всего фиксация для ног и головы), как при выполнении референсных КТ-снимков. Положение пациента корректировалось средствами системы трехмерной рентгеновской визуализации XVI (Elekta AB) при помощи роботизированного стола HexaPod для совмещения изоцентра лечебного плана и изоцентра ускорителя. Рассмотрены интерфракционные смещения пациента, вызванные неточной укладкой и респираторными движениями. Разработан протокол выбора отступов CTV-PTV рекомендуемых для использования в клинической практике, которые составляют 5-9 мм, в зависимости от анатомического направления. Они имеют наибольшую величину в вертикальном (SI) и значительно меньшую в поперечном (LR) и продольном направлениях (AP).</p></abstract><trans-abstract xml:lang="en"><p>In this paper, we present the efficiency estimations of active breathing control with usage ABC system to ensure accuracy and reproducibility of patient positioning for hypofractionated or radiosurgery treatment of solitary lung tumors. The treatment procedures were holding on Elekta Axesse linac. Patients were positioning as for CT pretreatment scanning in supine position with hands behind their head and with using additional fixation (usually, knee and head support cushions). Patient’s position corrections were done with usage 3D imaging system XVI (Elekta AB) and robotic couch HexaPod to match isocenters the treatment plan and linac. It’s considered the interfraction patients’ offsets due to inaccurate setup and respiratory movements. It’s developed a protocol of choosing CTV-PTV margins for use in clinical practice, which is 5-9 mm, depending on anatomical directions. The margins have the greatest value in vertical (SI) and much lesser in transverse (LR) and longitudinal (AP) directions.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>солитарные опухоли легкого</kwd><kwd>КТ</kwd><kwd>трехмерная рентгеновская визуализация</kwd><kwd>роботизированный стол</kwd><kwd>радиохирургия</kwd><kwd>solitary lung tumors</kwd><kwd>CT</kwd><kwd>3D imaging system</kwd><kwd>robotic couch</kwd><kwd>radiosurgery</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">Информационный бюллетень ВОЗ.- 2014.- № 297.</mixed-citation><mixed-citation xml:lang="en">Информационный бюллетень ВОЗ.- 2014.- № 297.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Tumor Motion Ranges Due to Respiration and Respiratory Motion Characteristics / S. Dieterich, Y. 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