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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">10.24060/2076-3093-2021-11-2-144-148</article-id><article-id custom-type="elpub" pub-id-type="custom">surgonco-584</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>Нейроэндокринный рак молочной железы. Клиническое наблюдение. Индивидуальный подход</article-title><trans-title-group xml:lang="en"><trans-title>Neuroendocrine Breast Cancer. Clinical Observation. Personalized Approach</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2047-963X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ганцев</surname><given-names>Ш. Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Gantsev</surname><given-names>Sh. Kh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ганцев Шамиль Ханафиевич — д.м.н., профессор, кафедра онкологии с курсами онкологии и патологической анатомии ИДПО</p><p>Россия, Республика Башкортостан, Уфа</p></bio><bio xml:lang="en"><p>Shamil Kh. Gantsev — Dr. Sci. (Med.), Prof., Department of Oncology with Courses of Oncology and Pathological Anatomy for Advanced Professional Education</p><p>Ufa, Russian Federation</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шаллер</surname><given-names>Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Schaller</surname><given-names>G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Герхард Шаллер — д.м.н., профессор</p><p>Мюнхен, Германия</p></bio><bio xml:lang="en"><p>Gerhard Schaller — Prof., Dr. med</p><p>Munich, Germany</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/0000-0002-7562-5684</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ганцев</surname><given-names>К. Ш.</given-names></name><name name-style="western" xml:lang="en"><surname>Gantsev</surname><given-names>K. Sh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ганцев Камиль Шамилевич — д.м.н., профессор, кафедра онкологии с курсами онкологии и патологической анатомии ИДПО</p><p>Россия, Республика Башкортостан, Уфа</p></bio><bio xml:lang="en"><p>Kamil Sh. Gantsev — Dr. Sci. (Med.), Prof., Department of Oncology with Courses of Oncology and Pathological Anatomy for Advanced Professional Education</p><p>Ufa, Russian Federation</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Плихта</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Plikhta</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Андрей Николаевич Плихта — д.м.н., профессор</p><p>Эхинг, Германия</p></bio><bio xml:lang="en"><p>Andriy N. Plikhta — Prof., Dr. med</p><p>Eching, Germany</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/0000-0001-9721-108X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кзыргалин</surname><given-names>Ш. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Kzyrgalin</surname><given-names>Sh. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кзыргалин Шамиль Римович — к.м.н., доцент, кафедра онкологии с курсами онкологии и патологической анатомии ИДПО</p><p>Россия, Республика Башкортостан, Уфа</p></bio><bio xml:lang="en"><p>Shamil R. Kzyrgalin — Cand. Sci. (Med.), Assoc. Prof., Department of Oncology with Courses of Oncology and Pathological Anatomy for Advanced Professional Education</p><p>Ufa, Russian Federation</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/0000-0003-2047-963X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рустамханов</surname><given-names>Р. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Rustamkhanov</surname><given-names>R. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Рустамханов Расул Айдарович — кафедра онкологии с курсами онкологии и патологической анатомии ИДПО</p><p>Россия, Республика Башкортостан, Уфа</p></bio><bio xml:lang="en"><p>Rasul A. Rustamkhanov — Department of Oncology with Courses of Oncology and Pathological Anatomy for Advanced Professional Education</p><p>Ufa, Russian Federation</p></bio><email xlink:type="simple">weather86@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Башкирский государственный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Bashkir State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт рака груди</institution><country>Германия</country></aff><aff xml:lang="en"><institution>Breast Care Institute</institution><country>Germany</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Chemilen UG</institution><country>Германия</country></aff><aff xml:lang="en"><institution>Chemilen UG</institution><country>Germany</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>22</day><month>05</month><year>2021</year></pub-date><volume>11</volume><issue>2</issue><fpage>144</fpage><lpage>148</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ганцев Ш.Х., Шаллер Г., Ганцев К.Ш., Плихта А.Н., Кзыргалин Ш.Р., Рустамханов Р.А., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Ганцев Ш.Х., Шаллер Г., Ганцев К.Ш., Плихта А.Н., Кзыргалин Ш.Р., Рустамханов Р.А.</copyright-holder><copyright-holder xml:lang="en">Gantsev S.K., Schaller G., Gantsev K.S., Plikhta A.N., Kzyrgalin S.R., Rustamkhanov R.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.surgonco.ru/jour/article/view/584">https://www.surgonco.ru/jour/article/view/584</self-uri><abstract><sec><title>Введение</title><p>Введение. Нейроэндокринные опухоли молочной железы представляют собой редкий подтип рака молочной железы, составляя менее 1 % всех нейроэндокринных новообразований. Исходя из определения патологии, распространенности, прогноза и лечения, наши знания все еще остаются неоформленными.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В статье представлено редкое клиническое наблюдение нейроэндокринной опухоли молочной железы. Фиброаденома молочной железы диагностирована на начальном этапе в частной клинике. После хирургического лечения и дальнейшего морфологического исследования было оценено: диагноз «Рак in situ» левой груди T1N0M0, I стадия. Затем была проведена 3D-конформная дистанционная лучевая терапия в области левой груди.</p></sec><sec><title>Результаты и обсуждение</title><p>Результаты и обсуждение. После проведения позитронно-эмиссионной томографии обнаружены множественные метастазы в лимфатических узлах, костях и печени. Кроме того, по микропрепаратам консультировались в Федеральном справочном центре в Санкт-Петербурге и в независимой сторонней молекулярно-биологической лаборатории в Германии (Мюнхен). Учитывая все инструментальные, молекулярно-биологические, гистологические и иммуногистохимические исследования пациента, была подобрана индивидуальная схема медикаментозной терапии.</p></sec><sec><title>Заключение</title><p>Заключение. После 18 месяцев индивидуальной лекарственной терапии мы наблюдали положительную динамику и значительное снижение метаболической активности по данным позитронно-эмиссионной томографии.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Neuroendocrine breast tumors represent a rare subtype of breast cancer, accounting for less than 1 % of all neuroendocrine neoplasms. Starting from their pathology definition, and going through their prevalence, prognosis and treatment, our knowledge is still really uncertain.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The article presents a rare clinical observation of a neuroendocrine breast tumor. A breast fibroadenoma was diagnosed at the initial diagnosis stage in a private clinic; after a surgical treatment and further morphological study, it was estimated: a diagnosis of Cancer in situ of the left breast T1N0M0, stage I. Next, 3D-conformal remote radiation therapy was performed on the area of the left breast.</p></sec><sec><title>Results and discussion</title><p>Results and discussion. After conducting positron emission tomography, multiple metastases were detected in the lymph nodes, bones, and liver. Additionally, micropreparations were consulted at the Federal Reference Center in St. Petersburg and at an independent third-party molecular biological laboratory in Germany (Munich). Given all the instrumental, molecular biological, histological and immunohistochemical studies of the patient, an individual regimen of drug therapy was selected.</p></sec><sec><title>Conclusion</title><p>Conclusion. After 18 months of personalized drug therapy, we observed a positive trend and a significant decrease in metabolic activity according to positron emission tomography.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>нейроэндокринные опухоли</kwd><kwd>рак груди</kwd><kwd>молочная железа</kwd><kwd>синаптофизин</kwd><kwd>хромогранин А</kwd><kwd>персонифицированная лекарственная терапия</kwd><kwd>лучевая терапия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>neuroendocrine tumors</kwd><kwd>breast cancer</kwd><kwd>mammary gland</kwd><kwd>synaptophysin</kwd><kwd>chromogranin A</kwd><kwd>precision drug therapy</kwd><kwd>radiotherapy</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">Oronsky B., Ma P.C., Morgensztern D., Carter C.A. Nothing but NET: a review of neuroendocrine tumors and carcinomas. Neoplasia. 2017;19(12):991–1002. 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