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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">surgonco</journal-id><journal-title-group><journal-title xml:lang="ru">Креативная хирургия и онкология</journal-title><trans-title-group xml:lang="en"><trans-title>Creative surgery and oncology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2076-3093</issn><issn pub-type="epub">2307-0501</issn><publisher><publisher-name>Башкирский государственный медицинский университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.24060/2076-3093-2025-15-3-299-307</article-id><article-id custom-type="elpub" pub-id-type="custom">surgonco-1122</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>КЛИНИЧЕСКИЙ СЛУЧАЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL CASES</subject></subj-group></article-categories><title-group><article-title>Химиолучевое лечение глиомы ствола мозга. Особенности физико-дозиметрического планирования (клинический случай)</article-title><trans-title-group xml:lang="en"><trans-title>Chemoradiation Treatment of Brainstem Glioma. Features of Physical and Dosimetric Planning (A Clinical Case)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1853-0643</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Никульшина</surname><given-names>Я. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikulshina</surname><given-names>Yana O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Никульшина Яна Олеговна — радиотерапевтическое отделение № 1 / дневной стационар</p><p>Воронеж</p></bio><bio xml:lang="en"><p>Yana O. Nikulshina — Radiotherapy Unit No. 1 / Day Hospital</p><p>Voronezh</p></bio><email xlink:type="simple">mail@vokod.zdrav36.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0003-1140-5943</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Клиновицкая</surname><given-names>М. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Klinovitskaya</surname><given-names>Marina I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Клиновицкая Марина Игоревна — физико-радиологическое отделение</p><p>Воронеж</p></bio><bio xml:lang="en"><p>Marina I. Klinovitskaya — Physico-Radiology Unit</p><p>Voronezh</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/0009-0005-1180-4770</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бакутина</surname><given-names>Л. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Bakutina</surname><given-names>Liliya S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бакутина Лилия Сергеевна — радиотерапевтическое отделение № 1 / дневной стационар</p><p>Воронеж</p></bio><bio xml:lang="en"><p>Liliya S. Bakutina — Radiotherapy Unit No. 1 / Day Hospital</p><p>Voronezh</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Воронежский областной научно-клинический онкологический центр</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Voronezh Regional Scientific and Clinical Oncology Center</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>17</day><month>09</month><year>2025</year></pub-date><volume>15</volume><issue>3</issue><fpage>299</fpage><lpage>307</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Никульшина Я.О., Клиновицкая М.И., Бакутина Л.С., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Никульшина Я.О., Клиновицкая М.И., Бакутина Л.С.</copyright-holder><copyright-holder xml:lang="en">Nikulshina Y.O., Klinovitskaya M.I., Bakutina L.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://www.surgonco.ru/jour/article/view/1122">https://www.surgonco.ru/jour/article/view/1122</self-uri><abstract><p>Введение. При глиомах ствола мозга медиана общей выживаемости составляет от 6 до 16 месяцев. Существующие подходы к лечению глиом стволовой локализации не показали значимого улучшения выживаемости, поэтому особенно актуален вопрос поиска новых лечебных стратегий. Материалы и методы. В радиотерапевтическом отделении № 1 БУЗ ВО «ВОНКОЦ» проходила лечение пациентка с диагнозом: глиома grade 4 правого таламуса, заднего бедра внутренней капсулы, правой ножки мозга. Диагноз выставлен клинико-рентгенологически. Тактика лечения: лучевая терапия до  СОД 60  Гр: РОД 2  Гр с  темозоломидом. Результаты. Проведен курс химиолучевого лечения: дистанционная лучевая терапия по методике IMRT совместно с приемом темозоломида 75 мг/м² /сут. Предписанная доза для пораженной области вне ствола составила 60 Гр, для области, включающей ствол мозга,— 56  Гр.  Переносимость лечения была удовлетворительной. Явлений токсичности и прогрессирования неврологического дефицита не отмечалось. Обсуждение. По данным большинства научных исследований, лучевая терапия с СОД 54 Гр — проверенный терапевтический вариант при лечении глиом стволовой локализации. Есть исследования, показывающие, что максимальная толерантная доза на ствол мозга может быть увеличена до 64 или 69,59 Гр. Таким образом, выбор предписанной дозы в рассмотренном клиническом случае выглядит несколько заниженным. Однако в процессе планирования была поставлена задача добиться однородного дозового распределения. В дальнейшем при первичных образованиях ствола мозга видится целесообразным использование 58 Гр в качестве предписанной дозы при соблюдении прочих необходимых критериев. Заключение. В рассмотренном клиническом случае становится возможным подведение суммарной дозы 56–60  Гр на  значительный объем опухоли ствола мозга с  учетом имеющихся критериев толерантности с достижением удовлетворительного покрытия дозой и отсутствием развития серьезных неврологических осложнений у пациента в ходе лечения.</p></abstract><trans-abstract xml:lang="en"><p>Introduction. Brainstem gliomas are associated with the median overall survival of 6–16 months. The available treatment approaches have not shown significant improvement in survival rate, which makes the search for improved strategies particularly relevant. Materials and methods. In Radiotherapy Unit No. 1 of the Voronezh Regional Scientific and Clinical Oncology Center, a patient with a clinical and radiological diagnosis of glioma grade 4 of the right thalamus, posterior limb of the internal capsule, and right cerebral peduncle was treated. Treatment strategy: conventional radiotherapy to 60 Gy with temozolomide 75 mg/m2 /day. Results. The prescribed dose for the affected area outside the brainstem was 60 Gy, including the brainstem — 56 Gy. The treatment was tolerated well. No toxicity or neurological deficit progression was observed. Discussion. According to most scientific publications, radiation therapy with 54 Gy is a confirmed therapeutic option in the treatment of brainstem gliomas. Some studies showed the possibility of increasing the maximum tolerant dose to the brainstem to 64 or 69.59 Gy. Therefore, the selected prescribed dose in the considered clinical case appears underestimated. However, during the planning process, the task was set to achieve a uniform dose distribution. In the future, in cases of primary brainstem formations, it seems advisable to use 58 Gy as the prescribed dose. Conclusion. In the clinical case under consideration, the delivery of the prescribed 56–60 Gy dose to the main volume of brainstem glioma is possible, taking into account the existing tolerance criteria with the achievement of satisfactory dose coverage and the absence of development of serious neurological complications.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>глиома ствола мозга</kwd><kwd>диффузная срединная глиома</kwd><kwd>глиобластома</kwd><kwd>лучевая терапия</kwd><kwd>химиотерапия</kwd><kwd>лучевой терапии доза</kwd><kwd>лучевая терапия с модуляцией интенсивности</kwd></kwd-group><kwd-group xml:lang="en"><kwd>brainstem glioma</kwd><kwd>diffuse midline glioma</kwd><kwd>glioblastoma</kwd><kwd>radiotherapy</kwd><kwd>chemotherapy</kwd><kwd>radiotherapy dosage</kwd><kwd>intensity-modulated radiotherapy</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Данная работа не финансировалась.</funding-statement><funding-statement xml:lang="en">This work is not funded.</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">Price M., Ballard C., Benedetti J., Neff C., Cioffi G., Waite K.A., et al. CBTRUS statistical report: primary brain and other central nervous system tumors diagnosed in the United States in 2017–2021. NeuroOncology. 2024;26(6):1–85. DOI: 10.1093/neuonc/noae145</mixed-citation><mixed-citation xml:lang="en">Price M., Ballard C., Benedetti J., Neff C., Cioffi G., Waite K.A., et al. CBTRUS statistical report: primary brain and other central nervous system tumors diagnosed in the United States in 2017–2021. NeuroOncology. 2024;26(6):1–85. DOI: 10.1093/neuonc/noae145</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Каприн А.Д., Старинский В.В., Шахзадова А.О. (ред.) Состояние онкологической помощи населению России в 2023 году. Москва: МНИОИ им. П.А. Герцена — филиал ФГБУ «НМИЦ радиологии» Минздрава России; 2024.</mixed-citation><mixed-citation xml:lang="en">Kaprin A.D., Starinsky V.V., Shakhzadova A.O. (eds.) State of cancer care for population in Russia in 2023. Moscow: P.A Gertsen Moscow Research Oncology Institute — branch of the National Medical Research Center for Radiology; 2024 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Reyes-Botero G., Mokhtari K., Martin-Duverneuil N., Delattre J.Y., Laigle-Donadey F. Adult brainstem gliomas. Oncologist. 2012;17(3):388–97. DOI: 10.1634/theoncologist.2011-0335</mixed-citation><mixed-citation xml:lang="en">Reyes-Botero G., Mokhtari K., Martin-Duverneuil N., Delattre J.Y., Laigle-Donadey F. Adult brainstem gliomas. Oncologist. 2012;17(3):388–97. DOI: 10.1634/theoncologist.2011-0335</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Leibetseder A., Leitner J., Mair M.J., Meckel S., Hainfellner J.A., Aichholzner M., et al. Prognostic factors in adult brainstem glioma: a tertiary care center analysis and review of the literature. J Neurol. 2022;269:1574–90. DOI: 10.1007/s00415-021-10725-0</mixed-citation><mixed-citation xml:lang="en">Leibetseder A., Leitner J., Mair M.J., Meckel S., Hainfellner J.A., Aichholzner M., et al. Prognostic factors in adult brainstem glioma: a tertiary care center analysis and review of the literature. J Neurol. 2022;269:1574–90. DOI: 10.1007/s00415-021-10725-0</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Guillamo J.S., Monjour A., Taillandier L., Devaux B., Varlet P., HaieMeder C., et al. Association des Neuro-Oncologues d’Expression Française (ANOCEF). Brainstem gliomas in adults: prognostic factors and classification. Brain. 2001;124(12):2528–39. DOI: 10.1093/brain/124.12.2528. PMID: 11701605</mixed-citation><mixed-citation xml:lang="en">Guillamo J.S., Monjour A., Taillandier L., Devaux B., Varlet P., HaieMeder C., et al. Association des Neuro-Oncologues d’Expression Française (ANOCEF). Brainstem gliomas in adults: prognostic factors and classification. Brain. 2001;124(12):2528–39. DOI: 10.1093/brain/124.12.2528. PMID: 11701605</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Oronsky B., Reid T.R., Oronsky A., Sandhu N., Knox S.J. A review of newly diagnosed glioblastoma. Front Oncol. 2021;10(10):842–7. DOI: 10.3389/fonc.2020.574012</mixed-citation><mixed-citation xml:lang="en">Oronsky B., Reid T.R., Oronsky A., Sandhu N., Knox S.J. A review of newly diagnosed glioblastoma. Front Oncol. 2021;10(10):842–7. DOI: 10.3389/fonc.2020.574012</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Крянев А.М., Розанов И.Д., Лебедев С.С., Греков Д.Н., Титов К.С., Якушева Т.А. и др. Диффузная срединная глиома ствола головного мозга: генетические особенности, сложности и перспективы лечения. Опухоли головы и шеи. 2024;14(1):49–55. DOI: 10.17650/2222-1468-2024-14-1-49-55</mixed-citation><mixed-citation xml:lang="en">Kryanev A.M., Rozanov I.D., Lebedev S.S., Grekov D.N., Titov K.S., Yakusheva T.A., et al. Diffuse midline glioma of the brainstem: genetic features, complications and treatment prospects. Head and Neck Tumors. 2024;14(1):49–55 (In Russ.). DOI: 10.17650/2222-1468-2024-14-1-49-55</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Гусев Е.И., Коновалов А.Н., Скворцова В.И. (ред.) Неврология: национальное руководство. М.: ГЭОТАР-Медиа; 2022.</mixed-citation><mixed-citation xml:lang="en">Gusev E.I., Konovalov A.N., Skvortsova V.I. (eds.) Neurology: national guideline. Moscow: GEOTAR-Media; 2022 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Измайлов Т.Р., Усачев Д.Ю., Крылов В.В., Кобягов Г.Л., Абсалямова О.В., Бекяшев А.А. и др. (сост.) Первичные опухоли центральной нервной системы: Клинические рекомендации. М.; 2022.</mixed-citation><mixed-citation xml:lang="en">Izmailov T.R., Usachev D.Yu., Krylov V.V., Kobyagov G.L., Absalyamova O.V., Bekyashev A.A. et al. (comp.) Primary central nervous system tumors: clinical guidelines. Мoscow; 2022 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Niyazi M., Brada M., Chalmers A.J., Combs S.E., Erridge S.C., Fiorentino A., et al. ESTRO-ACROP guideline “target delineation of glioblastomas”. Radiother Oncol. 2016;118(1):35–42. DOI: 10.1016/j.radonc.2015.12.003</mixed-citation><mixed-citation xml:lang="en">Niyazi M., Brada M., Chalmers A.J., Combs S.E., Erridge S.C., Fiorentino A., et al. ESTRO-ACROP guideline «target delineation of glioblastomas». Radiother Oncol. 2016;118(1):35–42. DOI: 10.1016/j.radonc.2015.12.003</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Oppitz U., Maessen D., Zunterer H., Richter S., Flentje M. 3D-recurrence-patterns of glioblastomas after CT-planned postoperative irradiation. Radiother Oncol. 1999;53(1):53–7. DOI: 10.1016/s0167-8140(99)00117-6</mixed-citation><mixed-citation xml:lang="en">Oppitz U., Maessen D., Zunterer H., Richter S., Flentje M. 3Drecurrence-patterns of glioblastomas after CT-planned postoperative irradiation. Radiother Oncol. 1999;53(1):53–7. DOI: 10.1016/s0167-8140(99)00117-6</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Gebhardt B.J., Dobelbower M.C., Ennis W.H., Bag A.K., Markert J.M., Fiveash J.B. Patterns of failure for glioblastoma multiforme following limited-margin radiation and concurrent temozolomide. Radiat Oncol. 2014;9:130. DOI: 10.1186/1748-717X-9-130</mixed-citation><mixed-citation xml:lang="en">Gebhardt B.J., Dobelbower M.C., Ennis W.H., Bag A.K., Markert J.M., Fiveash J.B. Patterns of failure for glioblastoma multiforme following limited-margin radiation and concurrent temozolomide. Radiat Oncol. 2014;9:130. DOI: 10.1186/1748-717X-9-130</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Navarria P., Pessina F., Franzese C., Tomatis S., Perrino M., Cozzi L., et al. Hypofractionated radiation therapy (HFRT) versus conventional fractionated radiation therapy (CRT) for newly diagnosed glioblastoma patients. A propensity score matched analysis. Radiother. Oncol. 2018;127(1):108–13. DOI: 10.1016/j.radonc.2017.12.006</mixed-citation><mixed-citation xml:lang="en">Navarria P., Pessina F., Franzese C., Tomatis S., Perrino M., Cozzi L., et al. Hypofractionated radiation therapy (HFRT) versus conventional fractionated radiation therapy (CRT) for newly diagnosed glioblastoma patients. A propensity score matched analysis. Radiother. Oncol. 2018;127(1):108–13. DOI: 10.1016/j.radonc.2017.12.006</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Azoulay M., Chang S.D., Gibbs I.C., Hancock S.L., Pollom E.L., Harsh G.R., et al. A phase I/II trial of 5-fraction stereotactic radiosurgery with 5-mm margins with concurrent temozolomide in newly diagnosed glioblastoma: primary outcomes. Neuro-Oncol. 2020;22(8):1182–9. DOI: 10.1093/neuonc/noaa019</mixed-citation><mixed-citation xml:lang="en">Azoulay M., Chang S.D., Gibbs I.C., Hancock S.L., Pollom E.L., Harsh G.R., et al. A phase I/II trial of 5-fraction stereotactic radiosurgery with 5-mm margins with concurrent temozolomide in newly diagnosed glioblastoma: primary outcomes. Neuro-Oncol. 2020;22(8):1182–9. DOI: 10.1093/neuonc/noaa019</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Guram K., Smith M., Ginader T., Bodeker K., Pelland D., Pennington E., et al. Using smaller-than-standard radiation treatment margins does not change survival outcomes in patients with high-grade gliomas. Pract Radiat Oncol. 2019;9(1):16–23. DOI: 10.1016/j.prro.2018.06.001</mixed-citation><mixed-citation xml:lang="en">Guram K., Smith M., Ginader T., Bodeker K., Pelland D., Pennington E., et al. Using smaller-than-standard radiation treatment margins does not change survival outcomes in patients with high-grade gliomas. Pract Radiat Oncol. 2019;9(1):16–23. DOI: 10.1016/j.prro.2018.06.001</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Minniti G., Tini P., Giraffa M., Capone L., Raza G., Russo I., et al. Feasibility of clinical target volume reduction for glioblastoma treated with standard chemoradiation based on patterns of failure analysis. Radiother Oncol. 2023;181:109435. DOI: 10.1016/j.radonc.2022.11.024</mixed-citation><mixed-citation xml:lang="en">Minniti G., Tini P., Giraffa M., Capone L., Raza G., Russo I., et al. Feasibility of clinical target volume reduction for glioblastoma treated with standard chemoradiation based on patterns of failure analysis. Radiother Oncol. 2023;181:109435. DOI: 10.1016/j.radonc.2022.11.024</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Kumar N., Kumar R., Sharma S.C., Mukherjee A., Khandelwal N., Tripathi M., et al. Impact of volume of irradiation on survival and quality of life in glioblastoma: a prospective, phase 2, randomized comparison of RTOG and MDACC protocols. Neurooncol Pract. 2020;7(1):86–93. DOI: 10.1093/nop/npz024</mixed-citation><mixed-citation xml:lang="en">Kumar N., Kumar R., Sharma S.C., Mukherjee A., Khandelwal N., Tripathi M., et al. Impact of volume of irradiation on survival and quality of life in glioblastoma: a prospective, phase 2, randomized comparison of RTOG and MDACC protocols. Neurooncol Pract. 2020;7(1):86–93. DOI: 10.1093/nop/npz024</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Karschnia P., Young J.S., Dono A., Häni L., Sciortino T., Bruno F., et al. Prognostic validation of a new classification system for extent of resection in glioblastoma: A report of the RANO resect group. NeuroOncol. 2023;25(5):940–54. DOI: 10.1093/neuonc/noac193</mixed-citation><mixed-citation xml:lang="en">Karschnia P., Young J.S., Dono A., Häni L., Sciortino T., Bruno F., et al. Prognostic validation of a new classification system for extent of resection in glioblastoma: A report of the RANO resect group. NeuroOncol. 2023;25(5):940–54. DOI: 10.1093/neuonc/noac193</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Hayes A.R., Jayamanne D., Hsiao E., Schembri G.P., Bailey D.L., Roach P.J., et al. Utilizing 18F-fluoroethyltyrosine (FET) positron emission tomography (PET) to define suspected nonenhancing tumor for radiation therapy planning of glioblastoma. Pract Radiat Oncol. 2018;8(4):230–8. DOI: 10.1016/j.prro.2018.01.006</mixed-citation><mixed-citation xml:lang="en">Hayes A.R., Jayamanne D., Hsiao E., Schembri G.P., Bailey D.L., Roach P.J., et al. Utilizing 18F-fluoroethyltyrosine (FET) positron emission tomography (PET) to define suspected nonenhancing tumor for radiation therapy planning of glioblastoma. Pract Radiat Oncol. 2018;8(4):230–8. DOI: 10.1016/j.prro.2018.01.006</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Fleischmann D.F., Unterrainer M., Schön R., Corradini S., Maihöfer C., Bartenstein P., et al. Margin reduction in radiotherapy for glioblastoma through 18F-fluoroethyltyrosine PET? — A recurrence pattern analysis. Radiother Oncol. 2020;145:49–55. DOI: 10.1016/j.radonc.2019.12.005</mixed-citation><mixed-citation xml:lang="en">Fleischmann D.F., Unterrainer M., Schön R., Corradini S., Maihöfer C., Bartenstein P., et al. Margin reduction in radiotherapy for glioblastoma through 18F-fluoroethyltyrosine PET? — A recurrence pattern analysis. Radiother Oncol. 2020;145:49–55. DOI: 10.1016/j.radonc.2019.12.005</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Tinkle C.L., Duncan E.C., Doubrovin M., Han Y., Li Y., Kim H., et al. Evaluation of 11C-methionine PET and anatomic MRI associations in diffuse intrinsic pontine glioma. J Nuclear Med. 2019;60(3):312–9. DOI: 10.2967/jnumed.118.212514</mixed-citation><mixed-citation xml:lang="en">Tinkle C.L., Duncan E.C., Doubrovin M., Han Y., Li Y., Kim H., et al. Evaluation of 11C-methionine PET and anatomic MRI associations in diffuse intrinsic pontine glioma. J Nuclear Med. 2019;60(3):312–9. DOI: 10.2967/jnumed.118.212514</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Brat D.J., Aldape K., Colman H., Holland E.C., Louis D.N., Jenkins R.B., et al. cIMPACT-NOW update 3: recommended diagnostic criteria for “Diffuse astrocytic glioma, IDH-wildtype, with molecular features of glioblastoma, WHO grade IV”. Acta Neuropathol. 2018;136(5):805–10. DOI: 10.1007/s00401-018-1913-0</mixed-citation><mixed-citation xml:lang="en">Brat D.J., Aldape K., Colman H., Holland E.C., Louis D.N., Jenkins R.B., et al. cIMPACT-NOW update 3: recommended diagnostic criteria for “Diffuse astrocytic glioma, IDH-wildtype, with molecular features of glioblastoma, WHO grade IV”. Acta Neuropathol. 2018;136(5):805– 10. DOI: 10.1007/s00401-018-1913-0</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Tesileanu C.M.S., Dirven L., Wijnenga M.M.J., Koekkoek J.A.F., Vincent A.J.P.E., Dubbink H.J., et al. Survival of diffuse astrocytic glioma, IDH1/2 wildtype, with molecular features of glioblastoma, WHO grade IV: a confirmation of the cIMPACT-NOW criteria. Neuro-Oncol. 2020;22(4):515–23. DOI: 10.1093/neuonc/noz200</mixed-citation><mixed-citation xml:lang="en">Tesileanu C.M.S., Dirven L., Wijnenga M.M.J., Koekkoek J.A.F., Vincent A.J.P.E., Dubbink H.J., et al. Survival of diffuse astrocytic glioma, IDH1/2 wildtype, with molecular features of glioblastoma, WHO grade IV: a confirmation of the cIMPACT-NOW criteria. NeuroOncol. 2020;22(4):515–23. DOI: 10.1093/neuonc/noz200</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Louis D.N., Perry A., Wesseling P., Brat D.J., Cree I.A., FigarellaBranger D., et al. The 2021 WHO classification of tumors of the central nervous system: a summary. Neuro-Oncol. 2021;23(8):1231–51. DOI: 10.1093/neuonc/noab106</mixed-citation><mixed-citation xml:lang="en">Louis D.N., Perry A., Wesseling P., Brat D.J., Cree I.A., FigarellaBranger D., et al. The 2021 WHO classification of tumors of the central nervous system: a summary. Neuro-Oncol. 2021;23(8):1231–51. DOI: 10.1093/neuonc/noab106</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Ferrat D., Murat B., Omer S., Selcuk D., Bora U., Hakan G., et al. Review of dose fractionation schemes for pontine glioma irradiation. J Surg Res. 2020;6(1):73–8. DOI: 10.17352/2455-2968.000101</mixed-citation><mixed-citation xml:lang="en">Ferrat D., Murat B., Omer S., Selcuk D., Bora U., Hakan G., et al. Review of dose fractionation schemes for pontine glioma irradiation. J Surg Res. 2020;6(1):73–8. DOI: 10.17352/2455-2968.000101</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Паньшин Г.А. К вопросу о современной радиотерапии глиом ствола головного мозга у взрослых пациентов. Трудный пациент. 2021;19(2):54–6. DOI: 10.24412/2074-1995-2021-2-54-56</mixed-citation><mixed-citation xml:lang="en">Panshin G.A. On the issue of modern radiotherapy of brain stem gliomas in adult patients. Difficult Patient. 2021;19(2):54–6 (In Russ.). DOI: 10.24412/2074-1995-2021-2-54-56</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Улитин А.Ю., Желудкова О.Г., Иванов П.И., Кобяков Г.Л., Мацко М.В., Насхлеташвили Д.Р. и др. Первичные опухоли центральной нервной системы. Злокачественный опухоли. 2024;14(3s2- 1):183–211. DOI: 10.18027/2224-5057-2024-14-3s2-1.1-10</mixed-citation><mixed-citation xml:lang="en">Ulitin A.Yu., Zheludkova O.G., Ivanov P.I., Kobyakov G.L., Matsko M.V., Naskhletashvili D.R., et al. Primary central nervous system tumors. 2024;14(3s2-1):183–211 (In Russ.). DOI: 10.18027/2224-5057-2024-14-3s2-1.1-10</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Panagiotis P., Goyal A., Lu V.M., Alvi M.A., Bydon M., Kizilbash S.H., et al. The role of radiation and chemotherapy in adult patients with high-grade brainstem gliomas: results from the National Cancer Database. J Neurooncol. 2020;146(2):303–10. DOI: 10.1007/s11060-019-03374-x</mixed-citation><mixed-citation xml:lang="en">Panagiotis P., Goyal A., Lu V.M., Alvi M.A., Bydon M., Kizilbash S.H., et al. The role of radiation and chemotherapy in adult patients with high-grade brainstem gliomas: results from the National Cancer Database. J Neurooncol. 2020;146(2):303–10. DOI: 10.1007/s11060-019-03374-x</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Theeler B.J., Ellezam B., Melguizo-Gavilanes I., de Groot J.F., Mahajan A., Aldape K.D., et al. Adult brainstem gliomas: Correlation of clinical and molecular features. J Neurol Sci. 2015;353(1-2):92–7. DOI: 10.1016/j.jns.2015.04.014</mixed-citation><mixed-citation xml:lang="en">Theeler B.J., Ellezam B., Melguizo-Gavilanes I., de Groot J.F., Mahajan A., Aldape K.D., et al. Adult brainstem gliomas: Correlation of clinical and molecular features. J Neurol Sci. 2015;353(1–2):92–7. DOI: 10.1016/j.jns.2015.04.014</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Bisello S., Cilla S., Benini A., Cardano R., Nguyen N.P., Deodato F., et al. Dose-volume Constraints fOr oRganS At risk In Radiotherapy (CORSAIR): An “All-in-One” multicenter-multidisciplinary practical summary. Curr Oncol. 2022;29(10):7021–50. DOI: 10.3390/curroncol29100552</mixed-citation><mixed-citation xml:lang="en">Bisello S., Cilla S., Benini A., Cardano R., Nguyen N.P., Deodato F., et al. Dose-volume Constraints fOr oRganS At risk In Radiotherapy (CORSAIR): An “All-in-One” multicenter-multidisciplinary practical summary. Curr Oncol. 2022;29(10):7021–50. DOI: 10.3390/curroncol29100552</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">Paun A., Fox J., Balloy V., Chignard M., Qureshi S.T., Haston C.K. Combined Tlr2 and Tlr4 deficiency increases radiationinduced pulmonary fibrosis in mice. Int J Radiat Oncol Biol Phys. 2010;77(4):1198–205. DOI: 10.1016/j.ijrobp.2009.12.065</mixed-citation><mixed-citation xml:lang="en">Paun A., Fox J., Balloy V., Chignard M., Qureshi S.T., Haston C.K. Combined Tlr2 and Tlr4 deficiency increases radiationinduced pulmonary fibrosis in mice. Int J Radiat Oncol Biol Phys. 2010;77(4):1198–205. DOI: 10.1016/j.ijrobp.2009.12.065</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">Kharofa J., Cohen E.P., Tomic R., Xiang Q., Gore E. Decreased risk of radiation pneumonitis with incidental concurrent use of angiotensin-converting enzyme inhibitors and thoracic radiation therapy. Int J Radiat Oncol Biol Phys. 2012;84(1):238–43. DOI: 10.1016/j. ijrobp.2011.11.013</mixed-citation><mixed-citation xml:lang="en">Kharofa J., Cohen E.P., Tomic R., Xiang Q., Gore E. Decreased risk of radiation pneumonitis with incidental concurrent use of angiotensin-converting enzyme inhibitors and thoracic radiation therapy. Int J Radiat Oncol Biol Phys. 2012;84(1):238–43. DOI: 10.1016/j.ijrobp.2011.11.013</mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">Emami B., Lyman J., Brown A., Cola L., Goitein M., Munzenrider J. E., et al. Tolerance of normal tissue to therapeutic irradiation. Int J Radiat Oncol Biol Phys. 1991;21(1):109–122. DOI: 10.1016/0360-3016(91)90171-y</mixed-citation><mixed-citation xml:lang="en">Emami B., Lyman J., Brown A., Cola L., Goitein M., Munzenrider J. E., et al. Tolerance of normal tissue to therapeutic irradiation. Int J Radiat Oncol Biol Phys. 1991;21(1):109–22. DOI: 10.1016/0360-3016(91)90171-y</mixed-citation></citation-alternatives></ref><ref id="cit34"><label>34</label><citation-alternatives><mixed-citation xml:lang="ru">Mayo C., Yorke E., Merchant T.E. Radiation associated brainstem injury. Int J Radiat Oncol Biol Phys. 2010;76(3 Suppl):S36–41. DOI: 10.1016/j.ijrobp.2009.08.078</mixed-citation><mixed-citation xml:lang="en">Mayo C., Yorke E., Merchant T.E. Radiation associated brainstem injury. Int J Radiat Oncol Biol Phys. 2010;76(3 Suppl):S36–41. DOI: 10.1016/j.ijrobp.2009.08.078</mixed-citation></citation-alternatives></ref><ref id="cit35"><label>35</label><citation-alternatives><mixed-citation xml:lang="ru">Marks L.B., Yorke E.D., Jackson A. Use of normal tissue complication probability models in the clinic. Int J Radiat Oncol Biol Phys. 2010;76(3):36–41. DOI: 10.1016/j.ijrobp.2009.07.1754</mixed-citation><mixed-citation xml:lang="en">Marks L.B., Yorke E.D., Jackson A. Use of normal tissue complication probability models in the clinic. Int J Radiat Oncol Biol Phys. 2010;76(3):36–41. DOI: 10.1016/j.ijrobp.2009.07.1754</mixed-citation></citation-alternatives></ref><ref id="cit36"><label>36</label><citation-alternatives><mixed-citation xml:lang="ru">Fan X., Huang Y., Xu P., Min Y., Li J., Feng M., et al. Dosimetric analysis of radiation-induced brainstem necrosis for nasopharyngeal carcinoma treated with IMRT. BMC Cancer. 2022;22:178. DOI: 10.1186/s12885-022-09213-z</mixed-citation><mixed-citation xml:lang="en">Fan X., Huang Y., Xu P., Min Y., Li J., Feng M., et al. Dosimetric analysis of radiation-induced brainstem necrosis for nasopharyngeal carcinoma treated with IMRT. BMC Cancer. 2022;22:178. DOI: 10.1186/s12885-022-09213-z</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
