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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">368</article-id><article-id pub-id-type="doi">10.17650/1818-8346-2019-14-3-23-37</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>HEMATOLOGIC MALIGNANCIES: TREATMENT</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ГЕМОБЛАСТОЗЫ: ЛЕЧЕНИЕ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">MALT lymphoma and erosive and ulcerative lesions of the stomach: modern diagnostic approaches and own clinical observation</article-title><trans-title-group xml:lang="ru"><trans-title>MALT-лимфома и эрозивно -язвенные поражения желудка: современные подходы к дифференциальной диагностике и собственное клиническое наблюдение</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6151-2021</contrib-id><name-alternatives><name xml:lang="en"><surname>Bakulin</surname><given-names>I. G.</given-names></name><name xml:lang="ru"><surname>Бакулин</surname><given-names>И. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>41 Kirochnaya St., Saint-Petersburg 191015</italic></p></bio><bio xml:lang="ru"><p><italic>191015 Санкт-Петербург, ул. Кирочная, 41</italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4075-4096</contrib-id><name-alternatives><name xml:lang="en"><surname>Bakulinа</surname><given-names>N. V.</given-names></name><name xml:lang="ru"><surname>Бакулина</surname><given-names>Н. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>41 Kirochnaya St., Saint-Petersburg 191015</italic></p></bio><bio xml:lang="ru"><p><italic>191015 Санкт-Петербург, ул. Кирочная, 41</italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7817-9069</contrib-id><name-alternatives><name xml:lang="en"><surname>Vorobyov</surname><given-names>S. L.</given-names></name><name xml:lang="ru"><surname>Воробьев</surname><given-names>С. Л.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>Build. 2, 8 Oleko Dundicha St., Saint-Petersburg 192283</italic></p></bio><bio xml:lang="ru"><p><italic>192283 Санкт-Петербург, ул. Олеко Дундича, 8, корп. 2</italic></p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Popova</surname><given-names>E. A.</given-names></name><name xml:lang="ru"><surname>Попова</surname><given-names>Е. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>41 Kirochnaya St., Saint-Petersburg 191015</italic></p></bio><bio xml:lang="ru"><p><italic>191015 Санкт-Петербург, ул. Кирочная, 41</italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Malikhova</surname><given-names>O. A.</given-names></name><name xml:lang="ru"><surname>Малихова</surname><given-names>О. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Russian Medical Academy of Continuing Professional Education, Ministry of Health of Russia Department of Oncology and Palliative Medicine</p><p><italic>24 Kashirskoe Shosse, Moscow 115478, </italic></p><p><italic>Build. 1, 2/1 Barrikadnaya St., Moscow 125993</italic></p></bio><bio xml:lang="ru"><p><bold>Ольга Александровна Малихова </bold></p><p>Кафедра онкологии и паллиативной медицины ФГБОУ ДПО «Российская медицинская академия непрерывного профессионального образования» Минздрава России</p><p><italic>115478 Москва, Каширское шоссе, 24, </italic></p><p><italic>125993 Москва, ул. Баррикадная, 2/1, стр. 1</italic></p></bio><email>malikhova@inbox.ru</email><xref ref-type="aff" rid="aff3"/><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Zeynalova</surname><given-names>P. A.</given-names></name><name xml:lang="ru"><surname>Зейналова</surname><given-names>П. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>24 Kashirskoe Shosse, Moscow 115478</italic></p></bio><bio xml:lang="ru"><p><italic>115478 Москва, Каширское шоссе, 24</italic></p></bio><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ilchishina</surname><given-names>T. A.</given-names></name><name xml:lang="ru"><surname>Ильчишина</surname><given-names>Т. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>Build. 1, 19 Prospekt Udarnikov, Saint-Petersburg 195030</italic></p></bio><bio xml:lang="ru"><p><italic>195030 Санкт-Петербург, проспект Ударников, 19, корп. 1 </italic></p></bio><xref ref-type="aff" rid="aff5"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Lozovaya</surname><given-names>V. V.</given-names></name><name xml:lang="ru"><surname>Лозовая</surname><given-names>В. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>24 Kashirskoe Shosse, Moscow 115478</italic></p></bio><bio xml:lang="ru"><p><italic>115478 Москва, Каширское шоссе, 24</italic></p></bio><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Abbasbeyli</surname><given-names>F. M.</given-names></name><name xml:lang="ru"><surname>Аббасбейли</surname><given-names>Ф. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>24 Kashirskoe Shosse, Moscow 115478</italic></p></bio><bio xml:lang="ru"><p><italic>115478 Москва, Каширское шоссе, 24</italic></p></bio><xref ref-type="aff" rid="aff3"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">I.I. Mechnikov North-Western State Medical University, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «Северо-Западный государственный медицинский университет им. И.И. Мечникова» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">National Center for Clinical Morphological Diagnostics</institution></aff><aff><institution xml:lang="ru">ООО «Национальный центр клинической морфологической диагностики»</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">N.N. Blokhin National Medical Research Centre of Oncology, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБУ «Национальный медицинский исследовательский центр онкологии им. Н.Н. Блохина» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">Russian Medical Academy of Continuing Professional Education, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБОУ ДПО «Российская медицинская академия непрерывного профессионального образования» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff5"><aff><institution xml:lang="en">Multidisciplinary medical holding “SM Clinic”</institution></aff><aff><institution xml:lang="ru">Многопрофильный медицинский холдинг «СМ-клиника»</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2019-10-20" publication-format="electronic"><day>20</day><month>10</month><year>2019</year></pub-date><volume>14</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>23</fpage><lpage>37</lpage><history><date date-type="received" iso-8601-date="2019-10-20"><day>20</day><month>10</month><year>2019</year></date><date date-type="accepted" iso-8601-date="2019-10-20"><day>20</day><month>10</month><year>2019</year></date></history><permissions><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://oncohematology.eco-vector.com/ongm/article/view/368">https://oncohematology.eco-vector.com/ongm/article/view/368</self-uri><abstract xml:lang="en"><p>Due to the pronounced polymorphism of stomach MALT-lymphoma endoscopic manifestations, often mimicking inflammatory changes of various etiologies, difficulties arise in the timely diagnosis of this disease. The alertness of the endoscopist and the use of integrated approaches to endoscopic diagnosis, taking into account the existing criteria for differential diagnosis, will undoubtedly improve the results of treatment.</p></abstract><trans-abstract xml:lang="ru"><p>Из-за выраженного полиморфизма эндоскопических проявлений МАLT-лимфомы желудка, зачастую имитирующих воспалительные изменения различной этиологии, возникают сложности своевременной диагностики данного заболевания. Настороженность врача-эндоскописта и применение комплексных подходов к эндоскопической диагностике с учетом разработанных критериев дифференциации, несомненно, позволят улучшить результаты лекарственного лечения.</p></trans-abstract><kwd-group xml:lang="en"><kwd>MALT lymphoma</kwd><kwd>gastrointestinal lymphoma</kwd><kwd>endoscopic diagnosis of lymphomas</kwd><kwd>non-Hodgkin’s lymphoma of the stomach</kwd><kwd>Helicobacter pylori</kwd><kwd>endosonography</kwd><kwd>gastritis-like variant of stomach non-Hodgkin’s lymphoma</kwd><kwd>anti-Helicobacter pylori therapy</kwd><kwd>eradication Therapy</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>MALT-лимфома</kwd><kwd>лимфома желудочно-кишечного тракта</kwd><kwd>эндоскопическая диагностика лимфом</kwd><kwd>неходжкинская лимфома желудка</kwd><kwd>Helicobacter pylori</kwd><kwd>эндосонография</kwd><kwd>гастритоподобный вариант неходжкинской лимфомы желудка</kwd><kwd>антихеликобактерная терапия</kwd><kwd>эрадикационная терапия</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">Davydov M.I., Aksel E.M. 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