<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE root>
<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Cancer Urology</journal-id><journal-title-group><journal-title xml:lang="en">Cancer Urology</journal-title><trans-title-group xml:lang="ru"><trans-title>Онкоурология</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1726-9776</issn><issn publication-format="electronic">1996-1812</issn><publisher><publisher-name xml:lang="en">Publishing House ABV Press</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">1522</article-id><article-id pub-id-type="doi">10.17650/1726-9776-2022-18-1-143-150</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>CLINICAL NOTES</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>КЛИНИЧЕСКИЕ СЛУЧАИ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Rare malignant kidney (renal) tumor – leiomyosarcoma of the renal vein (clinical case)</article-title><trans-title-group xml:lang="ru"><trans-title>Редкая злокачественная опухоль почки – лейомиосаркома почечной вены (клинический случай)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2780-9822</contrib-id><name-alternatives><name xml:lang="en"><surname>Dementyev</surname><given-names>I. O.</given-names></name><name xml:lang="ru"><surname>Дементьев</surname><given-names>И. О.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><bold>Ivan O. Dementyev </bold></p><p><italic>4 Koroleva St., Obninsk 249031</italic></p></bio><bio xml:lang="ru"><p><bold>Иван Олегович Дементьев </bold></p><p><italic>249031 Обнинск, ул. Королева, 4</italic></p></bio><email>dementevio@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8711-4937</contrib-id><name-alternatives><name xml:lang="en"><surname>Chaykov</surname><given-names>V. S.</given-names></name><name xml:lang="ru"><surname>Чайков</surname><given-names>В. С.</given-names></name></name-alternatives><bio xml:lang="en"><p><italic>4 Koroleva St., Obninsk 249031</italic></p></bio><bio xml:lang="ru"><p><italic>249031 Обнинск, ул. Королева, 4</italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7025-5365</contrib-id><name-alternatives><name xml:lang="en"><surname>Troyanov</surname><given-names>A. V.</given-names></name><name xml:lang="ru"><surname>Троянов</surname><given-names>А. В.</given-names></name></name-alternatives><bio xml:lang="en"><p><italic>4 Koroleva St., Obninsk 249031</italic></p></bio><bio xml:lang="ru"><p><italic>249031 Обнинск, ул. Королева, 4</italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1877-6128</contrib-id><name-alternatives><name xml:lang="en"><surname>Parkov</surname><given-names>D. A.</given-names></name><name xml:lang="ru"><surname>Парков</surname><given-names>Д. А.</given-names></name></name-alternatives><bio xml:lang="en"><p><italic>4 Koroleva St., Obninsk 249031</italic></p></bio><bio xml:lang="ru"><p><bold>Дмитрий Анатольевич Парков</bold>, клинический ординатор</p><p><italic>249031 Обнинск, ул. Королева, 4</italic></p><p> </p></bio><email>dmitry_parkov@internet.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5431-8696</contrib-id><name-alternatives><name xml:lang="en"><surname>Shchukina</surname><given-names>E. O.</given-names></name><name xml:lang="ru"><surname>Щукина</surname><given-names>Е. О.</given-names></name></name-alternatives><bio xml:lang="en"><p><italic>4 Koroleva St., Obninsk 249031</italic></p></bio><bio xml:lang="ru"><p><italic>249031 Обнинск, ул. Королева, 4</italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Anurova</surname><given-names>O. A.</given-names></name><name xml:lang="ru"><surname>Анурова</surname><given-names>О. А.</given-names></name></name-alternatives><bio xml:lang="en"><p><italic>3 2nd Botkinskiy Proezd, Moscow 125284</italic></p></bio><bio xml:lang="ru"><p><italic>125284 Москва, 2-й Боткинский пр-д, 3</italic></p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4927-5585</contrib-id><name-alternatives><name xml:lang="en"><surname>Fedenko</surname><given-names>A. A.</given-names></name><name xml:lang="ru"><surname>Феденко</surname><given-names>А. А.</given-names></name></name-alternatives><bio xml:lang="en"><p><italic>3 2nd Botkinskiy Proezd, Moscow 125284</italic></p></bio><bio xml:lang="ru"><p><italic>125284 Москва, 2-й Боткинский пр-д, 3</italic></p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8784-8415</contrib-id><name-alternatives><name xml:lang="en"><surname>Kaprin</surname><given-names>A. D.</given-names></name><name xml:lang="ru"><surname>Каприн</surname><given-names>А. Д.</given-names></name></name-alternatives><bio xml:lang="en"><p><italic>3 2nd Botkinskiy Proezd, Moscow 125284</italic></p></bio><bio xml:lang="ru"><p><italic>125284 Москва, 2-й Боткинский пр-д, 3</italic></p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7689-6032</contrib-id><name-alternatives><name xml:lang="en"><surname>Ivanov</surname><given-names>S. A.</given-names></name><name xml:lang="ru"><surname>Иванов</surname><given-names>С. А.</given-names></name></name-alternatives><bio xml:lang="en"><p><italic>4 Koroleva St., Obninsk 249031</italic></p></bio><bio xml:lang="ru"><p><italic>249031 Обнинск, ул. Королева, 4</italic></p></bio><xref ref-type="aff" rid="aff3"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">P.A. Hertzen Moscow Oncology Research Institute – branch of the National Medical Research Radiological Center, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">Медицинский радиологический научный центр им. А.Ф. Цыба – филиал ФГБУ «Национальный медицинский исследовательский центр радиологии» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">P.A. Hertzen Moscow Oncology Research Institute – branch of the National Medical Research Radiological Center, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">Московский научно-исследовательский онкологический институт им. П.А. Герцена – филиал ФГБУ «Национальный медицинский исследовательский центр радиологии» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">A.F. Tsyb Medical Radiological Research Center – branch of the National Medical Research Radiological Center, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">Медицинский радиологический научный центр им. А.Ф. Цыба – филиал ФГБУ «Национальный медицинский исследовательский центр радиологии» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2022-05-09" publication-format="electronic"><day>09</day><month>05</month><year>2022</year></pub-date><volume>18</volume><issue>1</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>143</fpage><lpage>150</lpage><history><date date-type="received" iso-8601-date="2021-11-11"><day>11</day><month>11</month><year>2021</year></date><date date-type="accepted" iso-8601-date="2022-01-13"><day>13</day><month>01</month><year>2022</year></date></history><permissions><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://oncourology.abvpress.ru/oncur/article/view/1522">https://oncourology.abvpress.ru/oncur/article/view/1522</self-uri><abstract xml:lang="en"><p>Soft tissue sarcomas are a rare group of malignant tumors that develop from different types of connective tissue. One of the histological variants of primary renal sarcoma is renal leiomyosarcoma. Leiomyosarcoma of kidneys can develop from the renal vasculature, renal veins, pelvic muscles, smooth muscle components of the renal capsule. Clinical and radiologic signs of leiomyosarcoma are nonspecific. Diagnosis is based on histological and immunohistochemical studies after surgical intervention. This article presents a clinical case of diagnosis and treatment of leiomyosarcoma of the renal vein.</p></abstract><trans-abstract xml:lang="ru"><p>Саркомы мягких тканей – редкая группа злокачественных опухолей, развивающихся из разных типов соединительной ткани. Одним из гистологических вариантов первичной саркомы почки является лейомиосаркома. Лейомиосаркома почки может развиваться из почечной сосудистой сети, почечных вен, мышц лоханки, гладкомышечных элементов почечной капсулы. Клинические и рентгенологические признаки лейомиосаркомы неспецифичны. Основой диагностики является проведение гистологического и иммуногистохимического исследования после выполнения хирургического вмешательства. В настоящей статье представлен клинический случай диагностики и лечения лейомиосаркомы почечной вены.</p></trans-abstract><kwd-group xml:lang="en"><kwd>leiomyosarcoma of the renal vein</kwd><kwd>diagnosis of leiomyosarcoma</kwd><kwd>renal sarcoma</kwd><kwd>rare kidney (renal) tumor</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>лейомиосаркома почечной вены</kwd><kwd>диагностика лейомиосаркомы</kwd><kwd>саркомы почек</kwd><kwd>редкая опухоль почки</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Медицинский радиологический научный центр им А.Ф. Цыба – филиал ФГБУ «Национальный медицинский исследовательский центр радиологии» Минздрава России</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Hui J.Y.C. Epidemiology and etiology of sarcomas. Surg Clin North Am 2016;96(5):901–14. DOI:10.1016/j.suc.2016.05.005.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Gatta G., van der Zwan J.M., Casali P.G. et al. Rare cancers are not so rare: the rare cancer burden in Europe. Eur J Cancer Oxf Engl 1990;2011(47):2493–511. DOI: 10.1016/j.ejca.2011.08.008.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Vogelzang N.J., Fremgen A.M., Guinan P.D. et al. Primary renal sarcoma in adults. A natural history and management study by American Cancer Society, Illinois Division. Cancer 1993;71(3):804–10. DOI: 10.1002/10970142(19930201)71:3&lt;804::aidcncr2820710324&gt;3.0.co;2-a.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>WHO classification of tumours of the urinary system and male genital organs. Eds.: H. Moch, P.A. Humphrey, T.M. Ulbright, V.E. Reuter. 4th edn.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Lopez-Beltra A., Menendez C.L., Montironi R., Cheng L. Rare tumors and, tumor-like conditions in urological pathology. DOI: 10.1007/978-3-319-10253-5.</mixed-citation></ref><ref id="B6"><label>6.</label><citation-alternatives><mixed-citation xml:lang="en">Pavlov A.Yu., Garmash S.V., Isaev T.K. et al. Current view: leiomyosarcoma of the veins of the retroperitoneum. Case histories review. Onkourologiya = Cancer Urology 2016;12(2):92–6. (In Russ.). DOI: 10.17650/1726-9776-2016-12-2-92-96.</mixed-citation><mixed-citation xml:lang="ru">Павлов А.Ю., Гармаш С.В., Исаев Т.К. и др. Современные представления о лейомиосаркомах вен забрюшинного пространства. Обзор клинических случаев. Онкоурология 2016;12(2):92–6. DOI: 10.17650/1726-9776-2016-12-2-92-96.</mixed-citation></citation-alternatives></ref><ref id="B7"><label>7.</label><mixed-citation>Choudhury M., Singh S.K., Pujani M. et al. A case of leiomyosarcoma of kidney clinically and radiologically misdiagnosed as renal cell carcinoma. Indian J Cancer 2009;46(3):241–3. DOI: 10.4103/0019-509X.52962.</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Novak M., Perhavec A., Maturen K.E. et al. Leiomyosarcoma of the renal vein: analysis of outcome and prognostic factors in the world case series of 67 patients. Radiol Oncol 2016;51(1): 56–64. DOI: 10.1515/raon-2016-0051.</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Brown C.J., Greally J.M. Review A stain upon the silence: genes escaping X inactivation. Trends Genet 2003;19(8):432–8. DOI: 10.1016/S0168-9525(03)00177-X.</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Valery J.R., Tan W., Cortese C. Renal leiomyosarcoma: a diagnostic challenge. Case Rep Oncol Med 2013;2013:459282. DOI: 10.1155/2013/459282.</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Aguilar I.C., Benavente V.A., Pow-Sang M.R. et al. Leiomyosarcoma of the renal vein: case report and review of the literature Urol Oncol 2005;23(1):22–6. DOI: 10.1016/j.urolonc.2004.06.004.</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>Iwata J., Fletcher C.D. Immunohistochemical detection of cytokeratin and epithelial membrane antigen in leiomyosarcoma: a systematic study of 100 cases. Pathol Int 2000;50(1):7–14. DOI: 10.1046/j.1440-1827.2000.01001.x.</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>Deyrup A.T., Montgomery E., Fisher C. Leiomyosarcoma of the kidney: a clinicopathologic study. Am J Surg Pathol 2004;28(2): 178–82. DOI: 10.1097/00000478-200402000-00004.</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>Demir A., Yazici C.M., Eren F., Türkeri L. Case report: good prognosis in leiomyosarcoma of the kidney. Int Urol Nephrol 2007;39(1):7–10. DOI: 10.1007/s11255-005-4025-4.</mixed-citation></ref><ref id="B15"><label>15.</label><citation-alternatives><mixed-citation xml:lang="en">Kriger A.G., Berelavichus S.V., Son A.I. et al. Surgical treatment of retroperitoneal masses. Khirurgiya. Zurnal im. N.I. Pirogova = Pirogov Russian Journal of Surgery 2017;(1):15–26. (In Russ.). DOI: 10.17116/hirurgia2017115-26.</mixed-citation><mixed-citation xml:lang="ru">Кригер А.Г., Берелавичус С.В., Сон А.И. и др. Хирургическое лечение неорганных забрюшинных опухолей. Хирургия. Журнал им. Н.И. Пирогова 2017;(1):15–26. DOI: 10.17116/hirurgia2017115-26.</mixed-citation></citation-alternatives></ref><ref id="B16"><label>16.</label><mixed-citation>Raut C.P., Pisters P.W. Review retroperitoneal sarcomas: combined-modality treatment approaches. J Surg Oncol 2006;94(1):81–7. DOI: 10.1002/jso.20543.</mixed-citation></ref><ref id="B17"><label>17.</label><mixed-citation>Young S., Amirali S., Christopher S. et al. Renal leiomyosarcoma: case report and review of the literature. World J Nephrol Urol 2015;4(2):213–7. DOI: 10.14740/wjnu214w.</mixed-citation></ref><ref id="B18"><label>18.</label><mixed-citation>Zafar R., Manthri S., Shurbaji M.S. Renal leiomyosarcoma. StatPearls Publishing, 2021.</mixed-citation></ref><ref id="B19"><label>19.</label><mixed-citation>Mahmood S.T., Agresta S., Vigil C.E. et al. Phase II study of sunitinib malate, a multitargeted tyrosine kinase inhibitor in patients with relapsed or refractory soft tissue sarcomas. Focus on three prevalent histologies: leiomyosarcoma, liposarcoma and malignant fibrous histiocytoma. Int J Cancer 2011;15;129(8):1963–9. DOI: 10.1002/ijc.25843.</mixed-citation></ref><ref id="B20"><label>20.</label><mixed-citation>Ozturk H. High-grade primary renal leiomyosarcoma. Int Braz J Urol 2015;41(2):304–11. DOI: 10.1590/S1677-5538.IBJU.2015.02.17.</mixed-citation></ref></ref-list></back></article>
