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<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">568</article-id><article-id pub-id-type="doi">10.17650/1726-9776-2016-12-3-102-108</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>CLINICAL CASE</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>КЛИНИЧЕСКИЙ СЛУЧАЙ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Malignant paraganglioma of the urinary bladder. Description of clinical cases</article-title><trans-title-group xml:lang="ru"><trans-title>Злокачественная параганглиома мочевого пузыря. Описание клинических случаев</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Khaylenko</surname><given-names>A. V.</given-names></name><name xml:lang="ru"><surname>Хайленко</surname><given-names>А. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoye shosse, Moscow, 115478</p><p>Department of Oncology the Faculty of Additional Professional Education</p><p>1 Ostrovityanova St., Moscow, 117997</p></bio><bio xml:lang="ru"><p>115478, Москва, Каширское шоссе, 24</p><p>кафедра онкологии факультета дополнительного профессионального образования </p><p>117997, Москва, ул. Островитянова, 1 </p></bio><email>a.khaylenko@mail.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Figurin</surname><given-names>K. M.</given-names></name><name xml:lang="ru"><surname>Фигурин</surname><given-names>К. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoye shosse, Moscow, 115478</p></bio><bio xml:lang="ru"><p>115478, Москва, Каширское шоссе, 24</p><p>Профессор урологического отделения РОНЦ им.Н.Н.Блохина</p></bio><email>kfigurin@MAIL.RU</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kazantsev</surname><given-names>A. P.</given-names></name><name xml:lang="ru"><surname>Казанцев</surname><given-names>А. П.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoye shosse, Moscow, 115478</p></bio><bio xml:lang="ru"><p>115478, Москва, Каширское шоссе, 24</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Rybakova</surname><given-names>D. V.</given-names></name><name xml:lang="ru"><surname>Рыбакова</surname><given-names>Д. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoye shosse, Moscow, 115478</p></bio><bio xml:lang="ru"><p>115478, Москва, Каширское шоссе, 24</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Perevoshchikov</surname><given-names>A. G.</given-names></name><name xml:lang="ru"><surname>Перевощиков</surname><given-names>А. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoye shosse, Moscow, 115478</p></bio><bio xml:lang="ru"><p>115478, Москва, Каширское шоссе, 24</p><p>профессор отделения патологической анатомии опухолей человека РОНЦ им.Н.Н.Блохина</p></bio><email>a.khaylenko@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Romanova</surname><given-names>K. A.</given-names></name><name xml:lang="ru"><surname>Романова</surname><given-names>К. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoye shosse, Moscow, 115478</p></bio><bio xml:lang="ru"><p>115478, Москва, Каширское шоссе, 24</p></bio><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Federal State Budgetary Institution «Russian oncological Research Center named after N.N. Blokhin» of the Russian Ministry of Health</institution></aff><aff><institution xml:lang="ru">ФГБУ «РОНЦ им. Н.Н. Блохина» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">N.I. Pirogov Russian National Research Medical University at the Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «Российский национальный исследовательский медицинский университет им. Н.И. Пирогова» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2016-09-30" publication-format="electronic"><day>30</day><month>09</month><year>2016</year></pub-date><volume>12</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>102</fpage><lpage>108</lpage><history><date date-type="received" iso-8601-date="2016-06-09"><day>09</day><month>06</month><year>2016</year></date><date date-type="accepted" iso-8601-date="2016-07-14"><day>14</day><month>07</month><year>2016</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/568">https://oncourology.abvpress.ru/oncur/article/view/568</self-uri><abstract xml:lang="en"><p>Paraganglioma is hormonally active tumor originating from chromaffin tissue of sympathoadrenal system that secrete large amounts of catecholamines. Paraganglioma of the urinary bladder is a rare neoplasm, constituting approximately 0.06 % of all tumors of this localization. It is believed that this disease arises from embryonic remnants of chromaffin cells in the sympathetic plexus of the detrusor. Up to 10 % of these tumors have malignant origin. Diagnosis and tactics of treatment of patients with malignant paragangliomas of the bladder presents certain difficulties. The article describes 2 clinical observations of patients with this bladder pathology. </p></abstract><trans-abstract xml:lang="ru"><p>Паганглиома — гормонально-активная опухоль, исходящая из хромаффинной ткани симпатоадреналовой системы, секретирующая большое количество катехоламинов. Как правило, данные опухоли развиваются в мозговом веществе надпочечников и называются феохромоцитомами. Около 10% от всех феохромоцитом развиваются вне надпочечников. Данные новообразования называются параганглиомами. Вненадпочечниковые феохромоцитомы (параганглиомы) обычно локализуются параортально, исходя из ганглиев симпатической нервной системы. Параганглиома мочевого пузыря встречается редко и составляет примерно 0,06% от всех новообразований мочевого пузыря и около 10% от всех параганглиом.[1,2,3,4]. Считается, что данное заболевание возникает из эмбриональных остатков хромафинных клеток в симпатическом сплетении детрузора [5].</p><p>В 1953 году Зимерман и др. впервые описали в научной литературе клиническое наблюдение параганглиомы мочевого пузыря. С того времени в мировой литературе описывалось около 250 случаев феохромоцитомы мочевого пузыря, около 10% из этих опухолей определялись метастазы в тазовые лимфоузлы, то есть около  25 случаев относилось к злокачественным параганглиомам мочевого пузыря. [3,6,7,8,9]. Признаки «злокачественности» данных опухолей могут проявляться в появлении отдаленных или регионарных метастазов. В настоящее время не существует надежных гистологических признаков отличающих злокачественные от доброкачественных параганглиом.</p></trans-abstract><kwd-group xml:lang="en"><kwd>extraadrenal pheochromocytomas</kwd><kwd>paraganglioma of the urinary bladder</kwd><kwd>diagnosis</kwd><kwd>scintigraphy with MIBG</kwd><kwd>transurethral resection of the bladder</kwd><kwd>radical cystectomy</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>параганглиома</kwd><kwd>гормонально-активная опухоль</kwd><kwd>хромаффинная ткань</kwd><kwd>симпатоадреналовая система</kwd><kwd>гистологическое строение</kwd><kwd>иммуно-гистохимическое исследование</kwd><kwd>клеточный иммунофенотип</kwd><kwd>ТУР мочевого пузыря</kwd><kwd>сканирование с MIGB</kwd><kwd>неоадъювантная химиотерапия</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">1.	Das S, Bulusu NV, Lowe P. Primary vesical paraganglioma. 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