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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">Oncohematology</journal-id><journal-title-group><journal-title xml:lang="en">Oncohematology</journal-title><trans-title-group xml:lang="ru"><trans-title>Онкогематология</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1818-8346</issn><issn publication-format="electronic">2413-4023</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">688</article-id><article-id pub-id-type="doi">10.17650/1818-8346-2007-0-4-89-90</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>RARE AND DIFFICULT HEMATOLOGIC SYNDROMES</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>РЕДКИЕ И СЛОЖНЫЕ ГЕМАТОЛОГИЧЕСКИЕ СИНДРОМЫ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Meningeal involvement in chronic lymphocytic leukemia</article-title><trans-title-group xml:lang="ru"><trans-title>Нейролейкемия при хроническом лимфолейкозе</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Menshakova</surname><given-names>S. N.</given-names></name><name xml:lang="ru"><surname>Меньшакова</surname><given-names>С. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Tver</p></bio><bio xml:lang="ru"><p>Тверь</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Medvedeva</surname><given-names>I. V.</given-names></name><name xml:lang="ru"><surname>Медведева</surname><given-names>И. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>Кафедра внутренних болезней</p><p>Тверь</p></bio><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Regional clinical hospital</institution></aff><aff><institution xml:lang="ru">Областная клиническая больница</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Tver State medical academy</institution></aff><aff><institution xml:lang="ru">ФПДО, ПК и ППС</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2007-11-23" publication-format="electronic"><day>23</day><month>11</month><year>2007</year></pub-date><issue>4</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>89</fpage><lpage>90</lpage><history><date date-type="received" iso-8601-date="2022-11-23"><day>23</day><month>11</month><year>2022</year></date><date date-type="accepted" iso-8601-date="2022-11-23"><day>23</day><month>11</month><year>2022</year></date></history><permissions><copyright-year>2007</copyright-year><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://oncohematology.abvpress.ru/ongm/article/view/688">https://oncohematology.abvpress.ru/ongm/article/view/688</self-uri><abstract xml:lang="en"><p>Despite chronic lymphocytic leukemia (CLL) is the most frequent type of leukemia and more than hundred years has passed from the moment of the first description of its clinical picture, the problem on nervous system involvement remains unresolved because of this kind of lesion remains _ very rarely sign of disease. There are less then ten case reports according to literary data. We observed just a one patient with CLL and diagnosed meningeal involvement at the hematologic department of Regional clinical hospital for more than thirty-year period. Clinical and laboratory symptoms were successfully treated by intrathecal administration of cytostatic agents.</p></abstract><trans-abstract xml:lang="ru"><p>Несмотря на то что хронический лимфолейкоз является самым частым видом лейкозов и с момента первого подробного описания его клинической картины прошло более ста лет, вопрос о поражении нервной системы при этом заболевании остается открытым, так как данное осложнение встречается крайне редко. По данным литературы, имеется не более двух десятков наблюдений. За более чем тридцатилетний период в гематологическом отделении только у одного больного было диагностировано специфическое поражение оболочек головного мозга при хроническом лимфолейкозе. Клинические и цитологические проявления нейролейкемии были успешно купированы интратекальным введением химиопрепаратов.</p></trans-abstract><kwd-group xml:lang="en"><kwd>chronic lymphocytic leukemia</kwd><kwd>neuroleukemia</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>хронический лимфолейкоз</kwd><kwd>нейролейкемия</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.	Воробьев А.И. Руководство по гематологии. М., Ньюдиамед; 2003. Т. 2. с. 69—82.</mixed-citation><mixed-citation xml:lang="ru">Воробьев А.И. Руководство по гематологии. М., Ньюдиамед; 2003. Т. 2. с. 69—82.</mixed-citation></citation-alternatives></ref><ref id="B2"><label>2.</label><citation-alternatives><mixed-citation xml:lang="en">2.	Lane P.K., Townsend R.M., Corash L. 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