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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">nodgo</journal-id><journal-title-group><journal-title xml:lang="ru">Российский журнал детской гематологии и онкологии (РЖДГиО)</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Journal of Pediatric Hematology and Oncology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2311-1267</issn><issn pub-type="epub">2413-5496</issn><publisher><publisher-name>LTD “Graphica”</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17650/2311-1267-2017-4-2-114-116</article-id><article-id custom-type="elpub" pub-id-type="custom">nodgo-303</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>ДИСКУССИОННЫЙ КЛУБ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>DISCUSSION CLUB</subject></subj-group></article-categories><title-group><article-title>Линейная модель без триггерного значения, лучевая визуализация в детской онкологии и связанные с ними радиофобия и сомнения</article-title><trans-title-group xml:lang="en"><trans-title>Linear model without trigger value, radiation visualization in pediatric oncology and related radiophobia and doubt</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>Краснов</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Krasnov</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>117997, Москва, ул. Саморы Машела, 1</p></bio><bio xml:lang="en"><p>1 Samory Mashela St., Moscow, 117997</p></bio><email xlink:type="simple">inkova@mail.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>Терещенко</surname><given-names>Г. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Tereshchenko</surname><given-names>G. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>117997, Москва, ул. Саморы Машела, 1</p></bio><bio xml:lang="en"><p>1 Samory Mashela St., Moscow, 117997</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «ННПЦ ДГОИ им. Дмитрия Рогачева» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Dmitry Rogachev National Research Center of Pediatric Hematology, Oncology and Immunology Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>16</day><month>06</month><year>2017</year></pub-date><volume>4</volume><issue>2</issue><fpage>114</fpage><lpage>116</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Краснов А.С., Терещенко Г.В., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Краснов А.С., Терещенко Г.В.</copyright-holder><copyright-holder xml:lang="en">Krasnov A.S., Tereshchenko G.V.</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://journal.nodgo.org/jour/article/view/303">https://journal.nodgo.org/jour/article/view/303</self-uri><abstract><p>В статье авторы представляют персональное мнение относительно идей, озвученных Джефри А. Сиджелом и коллегами, в материале, опубликованном в предыдущем номере РЖДГиО. Суть суждений доктора Сиджела и соавторов заключается в том, что линейная модель с триггерным значением и принципы ALARA (As Low As Reasonably Achievable – так мало как это возможно) приносят больше вреда, чем пользы при диагностических исследованиях в пределах малых доз излучения.</p><p>Авторы склонны согласиться с мнением, озвученным Джефри А. Сиджелом, о том, что слепое следование принципам ALARA без учета размера доз способно мешать лечебному процессу и усиливать радиофобию как у самого врача, назначающего исследования, так и у родственников детей, находящихся на длительном лечении. При этом возможно возникновение ситуаций, при которых радиофобия будет приводить к ограничению проведения необходимых диагностических процедур. С учетом тяжести пациентов онкологического профиля, последствия такого развития событий могут быть крайне негативны.</p><p>При этом авторы полагают, что проведение оценочных исследований о структуре дозовой нагрузки в детской гематологии-онкологии необходимо. Важно следить и предвидеть ситуации, при которых возможен выход за пределы малых доз, и в таком случае следует предпринимать все необходимые меры по ограничению дальнейшего накопления дозы, когда для этого есть клиническая возможность. </p></abstract><trans-abstract xml:lang="en"><p>Personal opinion concerning ideas of Jeffry A. Siegel et al which were published in previous issue of the Russian Journal of Pediatric Hematology, Oncology and Immunology, presented in this article. The essence of the judgment of Dr. Siegel and co-authors is that the linear model with trigger values and ALARA (As Low As Reasonably Achievable) principle can bring more harm than benefits in case of diagnostics in the limits of low dose irradiation.</p><p>Authors tend to agree with opinion proposed by Jeffry A. Siegel that blind following of ALARA principle without estimation of dose sizes could block the therapy process and increase the radiophobia both at physician prescribing diagnostics, and relatives of children with a history of long treatment. Herewith, there can be situations when radiophobia can led to limitation of required diagnostic procedures. Taking into account high severity of oncological patients, consequences can be very negative.</p><p>Meanwhile authors think that performing of evaluation studies on structure pf dose load in pediatric hematology-oncology required. It is important to observe and foresee the situations in which the excess of low doses possible and to limit the following dose accumulation in this case if clinically possible. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>дозовая нагрузка</kwd><kwd>дети</kwd><kwd>лучевая диагностика</kwd><kwd>предельные дозы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>dose loading</kwd><kwd>children</kwd><kwd>radiation diagnosis</kwd><kwd>dose limits</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">NCRP Report No. 93. Ionizing Radiation Exposure of the Population of the United States: Bethesda Publishers, 1987. 87 p.</mixed-citation><mixed-citation xml:lang="en">NCRP Report No. 93. 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