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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">radhyd</journal-id><journal-title-group><journal-title xml:lang="ru">Радиационная гигиена</journal-title><trans-title-group xml:lang="en"><trans-title>Radiatsionnaya Gygiena = Radiation Hygiene</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-426X</issn><issn pub-type="epub">2409-9082</issn><publisher><publisher-name>NIIRG</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21514/1998-426X-2025-18-3-18-28</article-id><article-id custom-type="elpub" pub-id-type="custom">radhyd-1197</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>Научные статьи</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Scientific articles</subject></subj-group></article-categories><title-group><article-title>Оценка доз облучения в плоде при проведении радионуклидной диагностики беременным</article-title><trans-title-group xml:lang="en"><trans-title>Fetus doses from radionuclide diagnostic of pregnant patients</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9153-3061</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чипига</surname><given-names>Л. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Chipiga</surname><given-names>L. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чипига Лариса Александровна – кандидат технических наук, старший научный сотрудник лаборатории радиационной гигиены медицинских организаций; научный сотрудник; доцент кафедры ядерной медицины и радиационных технологий</p><p>197101, Санкт-Петербург, ул. Мира, д. 8</p></bio><bio xml:lang="en"><p>Larisa A. Chipiga – Candidate of Engineering Sciences, Research Fellow; Research Fellow; Docent</p><p>8, Mira Str., Saint Petersburg, 197101</p></bio><email xlink:type="simple">larisa.chipiga@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0000-8346-2363</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Милованова</surname><given-names>Е. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Milovanova</surname><given-names>E. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Милованова Елизавета Константиновна – студентка</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Elizaveta K. Milovanova - Student</p><p>Saint Petersburg</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4340-8666</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Звонова</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zvonova</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Звонова Ирина Александровна – доктор технических наук, главный научный сотрудник лаборатории радиационной гигиены медицинских организаций </p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Irina A. Zvonova – Doctor of Engineering Sciences, Chief Researcher of Protection Laboratory</p><p>Saint Petersburg</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/0000-0002-5191-7535</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Водоватов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Vodovatov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Водоватов Александр Валерьевич – кандидат биологических наук, ведущий научный сотрудник, заведующий лабораторией радиационной гигиены медицинских организаций; доцент кафедры общей гигиены</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Aleksandr V. Vodovatov – Candidate of Biological Sciences, Head of Laboratory; Docent</p><p>Saint Petersburg</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6236-709X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Важенина</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Vazhenina</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Важенина Дарья Андреевна – доктор медицинских наук, главный научный сотрудник, руководитель лаборатории тераностики онкологических заболеваний, доцент ВАК</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Daria A. Vazhenina – Doctor of Medical Sciences, Chief Researcher, Head of Laboratory of Theragnostic and Oncology</p><p>Saint Petersburg</p></bio><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1630-0564</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Станжевский</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Stanzhevsky</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Станжевский Андрей Алексеевич – доктор медицинских наук, заместитель директора по научной работе</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Andrey A. Stanzhevsky – Doctor of Medical Sciences, Deputy Director for Research</p><p>Saint Petersburg</p></bio><xref ref-type="aff" rid="aff-5"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Санкт-Петербургский научно-исследовательский институт радиационной гигиены имени профессора П.В. Рамзаева, Федеральная служба по надзору в сфере защиты прав потребителей и благополучия человека; Российский научный центр радиологии и хирургических технологий имени академика А.М. Гранова, Министерство здравоохранения Российской Федерации; Национальный медицинский исследовательский центр им. В.А. Алмазова,&#13;
Министерство здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Saint Petersburg Research Institute of Radiation Hygiene after Professor P.V. Ramzaev, Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing; A.M. Granov Russian Scientific Center of Radiology and Surgical Technologies of the Ministry of Health of the Russian Federation; Almazov National Medical Research Centre of the Ministry of Health of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Санкт-Петербургский политехнический университет Петра Великого</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Peter the Great Saint Petersburg Polytechnic University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Санкт-Петербургский научно-исследовательский институт радиационной гигиены имени профессора П.В. Рамзаева, Федеральная служба по надзору в сфере защиты прав потребителей и благополучия человека</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Saint Petersburg Research Institute of Radiation Hygiene after Professor P.V. Ramzaev, Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Санкт-Петербургский научно-исследовательский институт радиационной гигиены имени профессора П.В. Рамзаева, Федеральная служба по надзору в сфере защиты прав потребителей и благополучия человека; Санкт-Петербургский государственный педиатрический медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Saint Petersburg Research Institute of Radiation Hygiene after Professor P.V. Ramzaev, Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing; Saint Petersburg State Pediatric Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>Российский научный центр радиологии и хирургических технологий имени академика А.М. Гранова, Министерство здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>A.M. Granov Russian Scientific Center of Radiology and Surgical Technologies of the Ministry of Health of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>10</day><month>10</month><year>2025</year></pub-date><volume>18</volume><issue>3</issue><fpage>18</fpage><lpage>28</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Чипига Л.А., Милованова Е.К., Звонова И.А., Водоватов А.В., Важенина Д.А., Станжевский А.А., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Чипига Л.А., Милованова Е.К., Звонова И.А., Водоватов А.В., Важенина Д.А., Станжевский А.А.</copyright-holder><copyright-holder xml:lang="en">Chipiga L.A., Milovanova E.K., Zvonova I.A., Vodovatov A.V., Vazhenina D.A., Stanzhevsky A.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.radhyg.ru/jour/article/view/1197">https://www.radhyg.ru/jour/article/view/1197</self-uri><abstract><p>Целью работы являлась оценка доз облучения плода при проведении процедур радионуклидной диагностики беременным пациенткам. Материалы и методы: Оценка поглощенных доз в плоде за счет радиофармацевтического препарата, вводимого матери при проведении процедур радионуклидной диагностики, была выполнена для наиболее распространенных процедур, проводимых в Российской Федерации, с использованием коэффициентов перехода от вводимой активности радионуклидов в радиофармацевтическом препарате к поглощенной дозе. Использовали типичные значения вводимых активностей радионуклидов для каждого радиофармацевтического препарата и коэффициенты перехода с учетом стадии беременности пациентки, на которой проводилось исследование. Для сравнения были определены поглощенные дозы в матке матери, как наиболее близкорасположенном органе. Для гибридных исследований поглощенные дозы в плоде от компьютерно-томографического сканирования матери на разных стадиях беременности были рассчитаны в программе FetalDose для типичных протоколов сканирования взрослых пациенток. Результаты исследования и обсуждение: Поглощенные дозы в плоде от вводимого радиофармацевтического препарата для большинства исследований не превышают 10 мГр. При проведении гибридных исследований, при которых зона компьютерно-томографического сканирования затрагивает область брюшной полости, доза от компьютерной томографии вносит наибольший вклад в суммарную дозу (не превышают 20 мГр), что обосновывает ограничение зоны сканирования или применение низкодозовых протоколов при сканировании всего тела. Исключением является исследование с 67Ga-цитратом, при котором поглощенная доза в плоде может превышать 50 мГр; при этом наибольший вклад в дозу обусловлен вводимым матери радиофармацевтическим препаратом. Заключение: Полученные результаты показали, что для большинства процедур радионуклидной диагностики риски развития детерминированных эффектов в плоде или стохастических эффектов у ребенка от проводимого матери диагностического исследования минимальны. Целесообразно оценивать дозы и риски индивидуально для каждой пациентки с учетом клинической ситуации и истории рентгенологических исследований.</p></abstract><trans-abstract xml:lang="en"><p>The aim of the work was to estimate the radiation doses to the fetus during radionuclide diagnostic procedures in pregnant patients. Materials and Methods: The absorbed doses to the fetus due to the radiopharmaceutical administered to the mother during radionuclide diagnostic procedures were estimated for the most common procedures performed in the Russian Federation using the conversion factors from the administered activity of radionuclides in the radiopharmaceutical to the absorbed dose. Typical values of the administered activities of radionuclides for each radiopharmaceutical and the conversion factors taking into account the stage of pregnancy of the patient at which the study was conducted were used. For comparison, the absorbed doses to the mother's uterus, as the closest organ, were determined. For hybrid studies, the absorbed doses to the fetus from maternal CT scans at different stages of pregnancy were calculated in the FetalDose program for typical scanning protocols for adult patients. Results and Discussion: The absorbed doses to the fetus from the administered radiopharmaceutical for most studies do not exceed 20 mGy. In hybrid studies where the CT scan area includes the abdominal region, the CT dose is the largest contributor to the total dose, justifying a scan area limitation or low-dose protocols for whole-body scanning. An exception is the 67Ga-citrate study, where the absorbed dose to the fetus may exceed 50 mGy, with the largest contribution to the dose coming from the maternally administered radiopharmaceutical. Conclusion: The results obtained indicate that for most nuclear medicine procedures, the risks of deterministic effects in the fetus or stochastic effects in the child from the maternal diagnostic examination are minimal. It is advisable to assess doses and risks for each individual patient, taking into account the clinical situation and radiographic history.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>радионуклидная диагностика</kwd><kwd>ОФЭКТ/КТ</kwd><kwd>ПЭТ/КТ</kwd><kwd>беременная пациентка</kwd><kwd>поглощенные дозы в плоде</kwd><kwd>радиофармпрепараты</kwd><kwd>компьютерная томография</kwd></kwd-group><kwd-group xml:lang="en"><kwd>radionuclide diagnostics</kwd><kwd>SPECT/CT</kwd><kwd>PET/CT</kwd><kwd>pregnant patient</kwd><kwd>absorbed doses in the fetus</kwd><kwd>radiopharmaceuticals</kwd><kwd>computed tomography</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках отраслевой программы Роспотребнадзора «Разработка и научное обоснование комплекса мер по обеспечению радиационной защиты в ядерной медицине».</funding-statement><funding-statement xml:lang="en">The work was performed as a part of the program of Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing “Development and scientific justification of a set of measures to ensure radiation protection in nuclear medicine”.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">ICRP. 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