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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">rpmj</journal-id><journal-title-group><journal-title xml:lang="ru">Research'n Practical Medicine Journal</journal-title><trans-title-group xml:lang="en"><trans-title>Research and Practical Medicine Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2410-1893</issn><publisher><publisher-name>"QUASAR", LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17709/410-1893-2023-10-3-9</article-id><article-id custom-type="edn" pub-id-type="custom">OSLOPM</article-id><article-id custom-type="elpub" pub-id-type="custom">rpmj-922</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>Клинические наблюдения</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Clinical Case Reports</subject></subj-group></article-categories><title-group><article-title>«Забытые» инкрустированные мочеточниковые стенты</article-title><trans-title-group xml:lang="en"><trans-title>«Forgotten» encrusted ureteral stents</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0000-8893-7938</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Францев</surname><given-names>Р. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Frantsev</surname><given-names>R. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p> </p><p>Францев Роман Сергеевич – к.м.н., врач-уролог, доцент кафедры урологии ФГБОУ ВО «Ставропольский государственный медицинский университет» Минздрава России, г. Ставрополь, Российская Федерация; врач-уролог ГБУЗ СК «Городская клиническая больница скорой медицинской помощи», г. Ставрополь, Российская Федерация</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0009-0000-8893-7938" ext-link-type="uri">https://orcid.org/0009‐0000‐8893‐7938</ext-link>, SPIN: 9050-5976, AuthorID: <ext-link xlink:href="https://elibrary.ru/author_profile.asp?id=844410" ext-link-type="uri">844410</ext-link></p></bio><bio xml:lang="en"><p> </p><p>Roman S. Frantsev – Cand. Sci. (Medicine), urologist, Associate Professor at the Department of Urology of the Stavropol State Medical University of the Ministry of Health of Russia, Stavropol, Russian Federation; urologist, City Clinical Hospital of Emergency Medical Care, Stavropol, Russian Federation</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0009-0000-8893-7938" ext-link-type="uri">https://orcid.org/0009‐0000‐8893‐7938</ext-link>, SPIN: 9050-5976, AuthorID: <ext-link xlink:href="https://elibrary.ru/author_profile.asp?id=844410" ext-link-type="uri">844410</ext-link></p></bio><email xlink:type="simple">francuz26@mail.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/0000-0002-3807-1352</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кучук</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuchuk</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p> </p><p>Кучук Андрей Владимирович – к.м.н., старший преподаватель кафедры анатомии человека Медицинского института ФГАОУ ВО «Российский университет дружбы народов», г. Москва, Российская Федерация</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0002-3807-1352" ext-link-type="uri">https://orcid.org/0000-0002-3807-1352</ext-link>, SPIN: 9089-7090; AuthorID: <ext-link xlink:href="https://elibrary.ru/author_profile.asp?id=717439" ext-link-type="uri">717439</ext-link>, Scopus Author ID: <ext-link xlink:href="https://www.scopus.com/authid/detail.uri?authorId=54892570400" ext-link-type="uri">54892570400</ext-link></p></bio><bio xml:lang="en"><p> </p><p>Andrey V. Kuchuk – Cand. Sci. (Medicine), Senior Lecturer, Department of Human Anatomy, Peoples’ Friendship University of Russia, Moscow, Russian Federation</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0002-3807-1352" ext-link-type="uri">https://orcid.org/0000-0002-3807-1352</ext-link>, SPIN: 9089-7090; AuthorID: <ext-link xlink:href="https://elibrary.ru/author_profile.asp?id=717439" ext-link-type="uri">717439</ext-link>, Scopus Author ID: <ext-link xlink:href="https://www.scopus.com/authid/detail.uri?authorId=54892570400" ext-link-type="uri">54892570400</ext-link></p></bio><email xlink:type="simple">francuz26@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Ставропольский государственный медицинский университет Минздрава России; &#13;
Городская клиническая больница скорой медицинской помощи</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Stavropol State Medical University of the Ministry of Health of Russia; &#13;
City Clinical Hospital of Emergency Care</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Российский университет дружбы народов</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Peoples' Friendship University of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>11</day><month>08</month><year>2023</year></pub-date><volume>10</volume><issue>3</issue><fpage>97</fpage><lpage>103</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Францев Р.С., Кучук А.В., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Францев Р.С., Кучук А.В.</copyright-holder><copyright-holder xml:lang="en">Frantsev R.S., Kuchuk A.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://www.rpmj.ru/rpmj/article/view/922">https://www.rpmj.ru/rpmj/article/view/922</self-uri><abstract><p>В статье представлено редкое клиническое наблюдение пациентки С., 50 лет, длительное время страдающей мочекаменной болезнью, поступившей в урологическое отделение стационара с клинической картиной почечной колики слева, обострения хронического пиелонефрита. Из анамнеза: в 2021 г. по показаниям было проведено внутренне стентирование обоих мочеточников. Несмотря на подробные рекомендации при выписке, пациентка до 2023 г. не обращалась к врачам и не принимала никаких лекарственных средств. Обследование показало, что причиной обострения хронического пиелонефрита и нарушения оттока мочи являются инкрустированные («забытые») стенты в обоих мочеточниках, в левом из которых расположен конкремент, препятствующий оттоку мочи. Проведена уретероскопия справа, экстракция фрагментов стента; уретероскопия слева, контактная литотрипсия, а также удаление инкрустированного стента мочеточника; пассаж мочи и самостоятельное мочеиспускание были восстановлены. Несмотря на технические трудности во время оперативного вмешательства, послеоперационный период протекал без осложнений.</p></abstract><trans-abstract xml:lang="en"><p>The article presents a rare clinical observation of patient S., 50 years old, a long-term suﬀerer of urolithiasis, who was admitted to the urological department of the hospital with a clinical picture of renal colic on the leﬅ side, exacerbation of chronic pyelonephritis. From the anamnesis: in 2021, internal stenting of both ureters was performed as indicated. Despite detailed recommendations at discharge, the patient did not consult doctors or take any medications until 2023. The examination revealed that the cause of exacerbation of chronic pyelonephritis and impaired urine outflow were encrusted (“forgotten”) stents in both ureters, in the leﬅ of which there was a concrement obstructing urine outflow. Ureteroscopy on the right side, stent fragments extraction; ureteroscopy on the leﬅ side, contact lithotripsy, removal of the encrusted ureteral stent; urinary passage and independent urination were restored. Despite technical diﬃculties during the surgical intervention, the postoperative period proceeded without complications.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>внутреннее стентирование мочеточника</kwd><kwd>инкрустирование стента</kwd><kwd>мочекаменная болезнь</kwd><kwd>уретероскопия</kwd><kwd>хронический пиелонефрит</kwd></kwd-group><kwd-group xml:lang="en"><kwd>internal ureteral stenting</kwd><kwd>stent encrustation</kwd><kwd>urolithiasis</kwd><kwd>ureteroscopy</kwd><kwd>chronic pyelonephritis</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">Роюк Р. В., Яровой С. К., Гусева Н. А., Восканян Ш. Л., Роюк В. В., Родин Д. Б. 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