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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">ksma</journal-id><journal-title-group><journal-title xml:lang="ru">Кубанский научный медицинский вестник</journal-title><trans-title-group xml:lang="en"><trans-title>Kuban Scientific Medical Bulletin</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1608-6228</issn><issn pub-type="epub">2541-9544</issn><publisher><publisher-name>Kuban State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25207/1608-6228-2019-26-2-50-63</article-id><article-id custom-type="elpub" pub-id-type="custom">ksma-1704</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>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>УЛЬТРАЗВУКОВОЕ ИССЛЕДОВАНИЕ С КОНТРАСТНЫМ УСИЛЕНИЕМ В ДИФФЕРЕНЦИАЛЬНОЙ ДИАГНОСТИКЕ ФОКАЛЬНО-НОДУЛЯРНОЙ ГИПЕРПЛАЗИИ И ГЕПАТОЦЕЛЛЮЛЯРНОЙ АДЕНОМЫ ПЕЧЕНИ</article-title><trans-title-group xml:lang="en"><trans-title>CONTRAST-ENCHANCED ULTRASOUND IN THE DIFFERENTIAL DIAGNOSIS OF FOCAL NODULAR HYPERPLASIA AND HEPATIC ADENOMA</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Катрич</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Katrich</surname><given-names>Alexey N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат медицинских наук, заведующий отделением ультразвуковой диагностики, ул. 1 Мая, д. 167, г. Краснодар, 350086;</p><p>ассистент кафедры хирургии № 1 ФПК и ППС, ул. им. Митрофана Седина, д. 4, г. Краснодар, 350063</p></bio><bio xml:lang="en"><p>Cand. Sci. (Med.), Head of the Ultrasound Diagnostics Department, 1 Maya str., 67, Krasnodar, 350086;</p><p>Research Assistant, Department of Surgery No. 1, Faculty of Advanced Education, Mitrofanа Sedinа str., 4, Krasnodar, 350063</p></bio><email xlink:type="simple">katrich-a1@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рябин</surname><given-names>Н. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Ryabinin</surname><given-names>Nikolai S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат медицинских наук, врач эндоскопист отделения эндоскопии № 2,</p><p> ул. 1 Мая, д. 167, г. Краснодар, 350086;</p></bio><bio xml:lang="en"><p>Cand. Sci. (Med.), Endoscopist, Endoscopy Department No. 2,</p><p>1 Maya str., 67, Krasnodar, 350086</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Польшиков</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Polshikov</surname><given-names>Sergey V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>врач ультразвуковой диагностики отделения ультразвуковой диагностики,</p><p> ул. 1 Мая, д. 167, г. Краснодар, 350086;</p></bio><bio xml:lang="en"><p>Doctor Radiologist, Department of Ultrasound diagnostics, </p><p>1 Maya str., 67, Krasnodar, 350086</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Катрич</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Katrich</surname><given-names>Nikita A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>студент 3 курса лечебного факультета,</p><p> ул. им. Митрофана Седина, д. 4, г. Краснодар, 350063</p></bio><bio xml:lang="en"><p>Student,</p><p>Mitrofanа Sedinа str., 4, Krasnodar, 350063</p></bio><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Государственное бюджетное учреждение здравоохранения «Научно-исследовательский институт — Краевая клиническая больница № 1 им. профессора С. В. Очаповского» Министерства здравоохранения Краснодарского края;&#13;
Федеральное государственное бюджетное образовательное учреждение высшего образования «Кубанский государственный медицинский университет» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute — Regional Clinical Hospital 1 n.a. Prof. S.V. Ochapovsky, Ministry of Healthcare of&#13;
Krasnodar Krai;&#13;
Kuban State Medical University, Ministry of Healthcare of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Государственное бюджетное учреждение здравоохранения «Научно-исследовательский институт — Краевая клиническая больница № 1 им. профессора С. В. Очаповского» Министерства здравоохранения Краснодарского края</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute — Regional Clinical Hospital 1 n.a. Prof. S.V. Ochapovsky, Ministry of Healthcare of&#13;
Krasnodar Krai</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Кубанский государственный медицинский университет» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kuban State Medical University, Ministry of Healthcare of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>16</day><month>05</month><year>2019</year></pub-date><volume>26</volume><issue>2</issue><fpage>50</fpage><lpage>63</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Катрич А.Н., Рябин Н.С., Польшиков С.В., Катрич Н.А., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Катрич А.Н., Рябин Н.С., Польшиков С.В., Катрич Н.А.</copyright-holder><copyright-holder xml:lang="en">Katrich A.N., Ryabinin N.S., Polshikov S.V., Katrich N.A.</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://ksma.elpub.ru/jour/article/view/1704">https://ksma.elpub.ru/jour/article/view/1704</self-uri><abstract><p>Цель исследования — повышение эффективности дифференциальной диагностики доброкачественных очаговых новообразований с помощью контраст-усиленного ультразвукового исследования (КУУЗИ).</p><sec><title>Материалы и методы</title><p>Материалы и методы. Проведен ретроспективный анализ результатов обследования 37 пациентов c морфологически верифицированными доброкачественными новообразованиями печени. По клинико-морфологическим данным пациенты были разделены на две группы: пациенты с фокально-нодулярной гиперплазией (ФНГ) — 22 чел., гепатоцеллюлярной аденомой (ГЦА) — 15 чел. Всем пациентам выполнялось мультипараметрическое ультразвуковое исследование с КУУЗИ печени.</p></sec><sec><title>Результаты</title><p>Результаты. При практически равной интенсивности заполнения ФНГ и ГЦА контрастным препаратом (96 и 80% соответственно) для ФНГ характерно раннее начало контрастирования (WASH IN) очага в артериальной фазе (АФ) исследования, по параметру «начало контрастирования в очаге» она достоверно отличается от ГЦА (р&lt;0,05). Специфичные признаки ФНГ: симптом «спиц колеса» и повышенная интенсивность накопления УЗКП — 96% наблюдений, контрастирование образования от центра к периферии — 86% случаев, отсутствие феномена вымывания УЗКП (WASH-OUT). Для ГЦА характерно полное (100%) и более интенсивное (80%) центропетальное (80%) заполнение очага. Специфические типы сосудистого рисунка отсутствуют. У 6 (40%) пациентов определялся феномен WASH-OUT и «относительная гиперэхогенность» в портальной фазе (ПФ) исследования.</p></sec><sec><title>Заключение</title><p>Заключение: КУУЗИ является эффективным методом дифференциальной диагностики ФНГ и ГЦА. </p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. To increase the effectiveness of the differential diagnosis of benign focal lesions of the liver using contrast-enhanced ultrasound (CEUS).</p></sec><sec><title>Materials and methods</title><p>Materials and methods. A retrospective analysis of the examination results of 37 patients with morphologically confi rmed liver benign tumors was carried out. According to the morphological data, the patients were divided into two groups: 22 patients with focal nodular hyperplasia (FNH) and 15 patients with hepatocellular adenoma (HCA). All the patients underwent multiparametric ultrasound examination using CEUS.</p></sec><sec><title>Results</title><p>Results. According to the obtained data, despite the nearly equal intensity of fi lling FNH and HCA with a contrast agent (96% and 80%, accordingly), FNH is characterized by an earlier contrasting (WASH IN) pattern in the arterial phase (AF), with the ‘onset of contrasting in the focus’ parameter being signifi cantly different from HCA (p&lt;0.05). Specifi c signs of FNH included the following: the spoke-wheel pattern and an increased intensity of ultrasound contrast agent (USCA) accumulation — 96% of cases; ‘center-to-edge’ fi lling — 86% of cases. WASH-OUT is not a typical sign of FNA. A complete (100% of cases) and intensive (80% of cases) centripetal (80% of cases) fi lling is characteristic of HCA. No specifi c types of vascular pattern were observed. In 6 (40%) patients, WASH-OUT and ‘relative hyperechoic’ were detected in the portal phase.</p></sec><sec><title>Conclusion</title><p>Conclusion. CEUS is established to be an effective method of the differential diagnosis of FNH and HCA. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>очаговые новообразования печени</kwd><kwd>контраст-усиленное ультразвуковое исследование</kwd><kwd>фокально-нодулярная гиперплазия</kwd><kwd>гепатоцеллюлярная аденома</kwd></kwd-group><kwd-group xml:lang="en"><kwd>focal liver lesions</kwd><kwd>contrast-enhanced ultrasound</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">Гарин А. М., Базин И. С. 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