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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">avk</journal-id><journal-title-group><journal-title xml:lang="ru">Архивъ внутренней медицины</journal-title><trans-title-group xml:lang="en"><trans-title>The Russian Archives of Internal Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2226-6704</issn><issn pub-type="epub">2411-6564</issn><publisher><publisher-name>“SINAPS” LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20514/2226-6704-2021-11-4-303-309</article-id><article-id custom-type="elpub" pub-id-type="custom">avk-1275</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>РАЗБОР КЛИНИЧЕСКИХ СЛУЧАЕВ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ANALYSIS OF CLINICAL CASES</subject></subj-group></article-categories><title-group><article-title>Карбункул почки у пациентки с первичным системным AL-амилоидозом и нефротическим синдромом</article-title><trans-title-group xml:lang="en"><trans-title>Kidney Carbuncle in a Patient with Primary Systemic Al-Amyloidosis and Nephortic Syndrome</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>Алиева</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Alieva</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кафедра госпитальной терапии № 2</p><p>Москва</p></bio><bio xml:lang="en"><p>Department of Hospital Therapy № 2</p><p>Moscow</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/0000-0002-3780-4358</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Батов</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Batov</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кафедра госпитальной терапии № 2</p><p>Москва</p></bio><bio xml:lang="en"><p>Department of Hospital Therapy № 2</p><p>Moscow</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/0000-0001-6330-5264</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Алмазова</surname><given-names>И. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Almazova</surname><given-names>I. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Байкова</surname><given-names>И. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Baykova</surname><given-names>I. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Department of Hospital Therapy № 2</p><p>Moscow</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>Тихомирова</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Tikhomirova</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Анна Сергеевна Тихомирова</p><p>Москва</p></bio><bio xml:lang="en"><p>Anna S. Tikhomirova - Department of Hospital Therapy № 2</p><p>Moscow</p></bio><email xlink:type="simple">strelka_90@inbox.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1613-3716</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Валиев</surname><given-names>Р. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Valiev</surname><given-names>R. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</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/0000-0003-1699-0881</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Никитин</surname><given-names>И. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikitin</surname><given-names>I. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Department of Hospital Therapy № 2</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное автономное образовательное учреждение высшего образования «Российский Национальный Исследовательский Медицинский Университет имени Н.И. Пирогова» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Autonomous Educational Institution of Higher Education «Pirogov Russian National Research Medical University» of the Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное учреждение «Национальный Медицинский Исследовательский Центр Терапии и Профилактической Медицины» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Institution of Healthcare «National Medical Research Center for Therapy and Preventive Medicine» of the Ministry of Healthcare of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Федеральное государственное автономное образовательное учреждение высшего образования «Российский Национальный Исследовательский Медицинский Университет имени Н.И. Пирогова» Министерства здравоохранения Российской Федерации; Федеральное государственное автономное учреждение «Национальный медицинский исследовательский центр «Лечебно-реабилитационный центр» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Autonomous Educational Institution of Higher Education «Pirogov Russian National Research Medical University» of the Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ГБУЗ «Московский клинический научный центр имени А.С. Логинова Департамента здравоохранения города Москвы»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Moscow Clinical Scientific and Practical Center named after A.S. Loginov Department of Health of Moscow</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>12</day><month>08</month><year>2021</year></pub-date><volume>11</volume><issue>4</issue><fpage>303</fpage><lpage>309</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Алиева А.М., Батов М.А., Алмазова И.И., Байкова И.Е., Тихомирова А.С., Валиев Р.К., Никитин И.Г., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Алиева А.М., Батов М.А., Алмазова И.И., Байкова И.Е., Тихомирова А.С., Валиев Р.К., Никитин И.Г.</copyright-holder><copyright-holder xml:lang="en">Alieva A.M., Batov M.A., Almazova I.I., Baykova I.E., Tikhomirova A.S., Valiev R.K., Nikitin I.G.</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.medarhive.ru/jour/article/view/1275">https://www.medarhive.ru/jour/article/view/1275</self-uri><abstract><p>Диагностика и лечение системного амилоидоза остается значимой клинической проблемой для врачей различных специальностей. Инфекционные осложнения и сепсис составляют до 8% причин смерти больных амилоидозом. Приведенный клинический случай демонстрирует развитие изначально имевшейся бессимптомной моноклональной гаммапатии неясного значения с исходом в системный AL-амилоидоз, течение которого осложнилось формированием карбункула почки после проведения первых циклов химиотерапии. Было установлено значительное расхождение между тяжестью общей клинической картины пациентки и изменениями в лабораторных показателях. Объективных факторов для восходящего распространения инфекции мочевыводящих путей или гематогенной диссеминации из других очагов выявлено не было, в связи с чем была предположена первичная бактериемия.</p></abstract><trans-abstract xml:lang="en"><p>The diagnosis and treatment of systemic amyloidosis remains a significant clinical problem for physicians of various specialties. Infectious complications and sepsis account for up to 8% of deaths in amyloidosis patients. This clinical case describes the development of an initially asymptomatic monoclonal gammopathy of unclear significance into systemic AL-amyloidosis, which was complicated by the formation of a renal carbuncle after the first cycles of chemotherapy. There was a significant discrepancy between the severity of the patient’s overall clinical state and changes in laboratory parameters. There were no objective factors for the ascending spread of urinary tract infection or hematogenous dissemination from other foci, so a primary bacteremia was assumed.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>AL-амилоидоз</kwd><kwd>карбункул</kwd><kwd>почка</kwd><kwd>нефротический синдром</kwd><kwd>МГНЗ</kwd></kwd-group><kwd-group xml:lang="en"><kwd>AL-amyloidosis</kwd><kwd>carbuncle</kwd><kwd>kidney</kwd><kwd>nephrotic syndrome</kwd><kwd>MGUS</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">Picken M.M. The Pathology of Amyloidosis in Classification: A Review. Acta Haematol. 2020; 143(4): 322-334. doi:10.1159/000506696.</mixed-citation><mixed-citation xml:lang="en">Picken M.M. The Pathology of Amyloidosis in Classification: A Review. 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