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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">medvis</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинская визуализация</journal-title><trans-title-group xml:lang="en"><trans-title>Medical Visualization</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1607-0763</issn><issn pub-type="epub">2408-9516</issn><publisher><publisher-name>RDS-Media Ltd.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.24835/1607-0763-2017-2-36-52</article-id><article-id custom-type="elpub" pub-id-type="custom">medvis-391</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>БРЮШНАЯ ПОЛОСТЬ И ЗАБРЮШИННОЕ ПРОСТРАНСТВО</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ABDOMEN AND RETROPERITONEAL</subject></subj-group></article-categories><title-group><article-title>Ультразвуковое исследование с контрастным усилением в дифференциальной диагностике опухолевых образований печени</article-title><trans-title-group xml:lang="en"><trans-title>Value of Contrast-Enhanced Ultrasound in Differential Diagnosis of Focal Liver Lesions</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>Пеняева</surname><given-names>Э. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Peniaeva</surname><given-names>E. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пеняева Элла Игоревна – врач ультразвуковой диагностики </p><p>Для корреспонденции: 150000 Россия, Ярославль, Суздальское ш., 21.</p></bio><bio xml:lang="en"><p>Ella I. Peniaeva – radiologistat Ultrasound Diagnostic Department</p><p>Contact:  150000 Russia, Yaroslavl, Suzdalskoye shosse, 21</p></bio><email xlink:type="simple">EllaPenyaeva@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>Камалов</surname><given-names>Ю. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Kamalov</surname><given-names>J. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Камалов Юлий Рафаэльевич – доктор медицинских наук, профессор, заведующий лабораторией ультразвуковой диагностики</p><p>Москва</p></bio><bio xml:lang="en"><p>Juliy R. Kamalov – doct of med. sci., professor, Head of Laboratory of Ultrasound diagnostic</p><p>Moscow</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>Сенча</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Sencha</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сенча Александр Николаевич – доктор медицинских наук, руководитель отдела визуальной диагностики</p><p> Москва</p></bio><bio xml:lang="en"><p>Alexandr N. Sencha – doct. of med. sci., Head of Visual Diagnostic Department</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Патрунов</surname><given-names>Ю. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Patrunov</surname><given-names>U. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Патрунов Юрий Николаевич – кандидат медицинских наук, заведующий отделением ультразвуковой диагностики</p><p>Ярославль</p></bio><bio xml:lang="en"><p>Yuriy N. Patrunov – Head of Ultrasound Diagnostic Department</p><p>Yaroslavl </p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сенча</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sencha</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сенча Екатерина Александровна – врач ультразвуковой диагностики </p><p>Москва</p></bio><bio xml:lang="en"><p>Ekaterina A. Sencha – radiologist at Ultrasound department </p><p> Moscow</p></bio><xref ref-type="aff" rid="aff-5"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>НУЗ “ДКБ на ст. Ярославль ОАО «РЖД»”</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Yaroslavl Railway’s Clinic</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБНУ “Российский научный центр хирургии им. акад. Б.В. Петровского”</institution><country>Россия</country></aff><aff xml:lang="en"><institution>The acad. B.V. Petrovsky Russian Scientific Center of Surgery RAMS</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБУ “Научный центр акушерства, гинекологии и перинатологии им. академика В.И. Кулакова” Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Academician V.I. Kulakov Research Center of Obstetrics, Gynecology, and Perinatology Russian Ministry of Healthcare</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>НУЗ “ДКБ на ст. Ярославль ОАО «РЖД»”</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Yaroslavl Railway’s Clinic of Russian Railways</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>ФГБУ № 9 Лечебно-диагностический центр Минобороны России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Medical and Diagnostic Center of the Ministry of Defence of Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>28</day><month>04</month><year>2017</year></pub-date><volume>0</volume><issue>2</issue><fpage>36</fpage><lpage>52</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Пеняева Э.И., Камалов Ю.Р., Сенча А.Н., Патрунов Ю.Н., Сенча Е.А., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Пеняева Э.И., Камалов Ю.Р., Сенча А.Н., Патрунов Ю.Н., Сенча Е.А.</copyright-holder><copyright-holder xml:lang="en">Peniaeva E.I., Kamalov J.R., Sencha A.N., Patrunov U.N., Sencha E.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://medvis.rdsmedia.ru/jour/article/view/391">https://medvis.rdsmedia.ru/jour/article/view/391</self-uri><abstract><p>Цель исследования: оценить диагностические возможности применения ультразвукового исследования (УЗИ) с использованием контрастного препарата Соновью (Бракко Свисс СА, Швейцария) в дифференциальной диагностике опухолевых образований печени (ООП) в условиях многопрофильной клиники на территории Российской Федерации.Материал и методы. Контраст-усиленное УЗИ (КУУЗИ) печени выполнялось с внутривенным болюсным введением 1,2 мл контрастного препарата Соновью (Бракко Свисс СА, Швейцария) и последующим введением 5 мл 0,9% раствора NaCl. Исследования проводили на сканерах Mindray DC-8 (Mindrаy, Китай), Logiq S8 (GE, США), Philips EPIQ 7 (Philips, Нидерланды), SonoScape S9 (SonoScape, Китай), Hitachi Ascendus (Hitachi, Япония) с использованием конвексных датчиков 3–5 МГц в специализированном режиме “контраст” с низким меха ническим индексом (МИ 0,08–0,1). Исследование проведено 73 пациентам в возрасте 18–84 лет (средний возраст 49 лет) с опухолевыми образованиями печени. Из них 22 пациента до КУУЗИ имели установленный диагноз, у остальных КУУЗИ выполнено до установ ления окончательного диагноза. Во всех случаях пациентам проведена МСКТ печени с внутривенным контрастированием. В 49 (67,12%) из 73 случаев проведено морфологическое исследование после прицельной толсто игольной биопсии или аутопсии. Произведена оценка качественных характеристик контрастного усиления очаговых образований печени.Результаты. Выявлены качественные характеристики КУУЗИ, позволяющие проводить дифференциальную диагностику ООП. Основным дифференциально-диагностическим признаком доброкачественных и злокачественных ООП при КУУЗИ (p ≤ 0,01) является появление гипоусиления ООП в портальную и позднюю венозную фазу в случае злокачественных ООП, и изо- или гиперусиления в портальную и позднюю венозную фазы в случае доброкачественных ООП. Диффузное неоднородное контрастное усиление характерно для злокачественных ООП, а однородное контрастное усиление – для доброкачественных. Дополнительными диффе ренциально-диагностическими признаками (p ≤ 0,05) различных ООП являются тип и характер контрастного усиления в артериальную фазу: неоднородное диффузное контрастное усиление для злокачественных ООП и однородное – для доброкачественных ООП, перифе рическое узловое центростремительное контрастное усиление –достоверный признак гемангиом печени, центробежное усиление с сосудистым рисунком по типу “спиц колеса” – фокально-нодулярной гиперплазии и периферическое кольцевидное гипер-усиление, раннее появление гипоусиления в начале портальной фазы–метастазов печени.Выводы. Комплексная оценка качественных параметров КУУЗИ с ультразвуковым контрастным препаратом Соновью имеет большой диаг ностический потенциал для дифференциальной диаг ностики различных ООП (чувствительность 92,85%, специфичность 91,3%, общая точность 92,15%) и может использоваться в повседневной практике врача ультразвуковой диагностики.</p></abstract><trans-abstract xml:lang="en"><p>Purpose: to evaluate the diagnostic value of contrastenhanced ultrasound (CEUS) with SonoVue in differential diagnosis of focal liver lesions (FLL) in a multidisciplinary clinic in Russian Federation.Materials and methods. Bolus intravenous administration of 1.2 ml of SonoVue (Bracco Swiss CA, Switzerland) followed with 5ml saline flush was used for liver CEUS. We utilized the scanners Mindray DC-8 (Mindrаy, China), Logiq S8 (GE, USA), Philips Epiq 7 (Philips, Holland), SonoScape S9 (SonoScape, China), Hitachi Ascendus (Hitachi, Japan) with 3.0–5.0 MHz convex probes in specialized “contrast” mode with low mechanic index (MI 0.08–0.1). The study conferred 73 patients in the age between 18 and 84 years (mean age 49 years) with FLL. CEUS was performed in 22 patients with previously verified diagnosis, while the rest of patients underwent CEUS before the final diagnosis. Contrast-enhanced liver CT was performed in all patients. In 49 (67.12%) of 73 cases, a pathology was performed after a targeted core-needle biopsy or autopsy. Qualitative features of US contrast enhancement of FLL were evaluated.Results. Qualitative aspects of CEUS for differentiation of FLL were defined. The principal sign for diagnosis between benign and malignant masses with CEUS was hypoenhancement of malignant lesions in comparison to surrounding normal parenchyma in portal and late venous phase (p ≤ 0.01). Alternatively, hyper- or isoenhancement throughout late venous phase was characteristic for benign FLL. Diffuse heterogeneous contrast enhancement was indicative of malignant FLL, and homogeneous – for benign. Additional diagnostic feature (p ≤ 0.05) was the type of contrast enhancement in the arterial phase. Heterogeneous diffuse contrast enhancement was observed in malignant FLL, while homogeneous – in benign FLL. Peripheral nodular contrast enhancement with centripetal filling was characteristic for liver hemangioma, centrifugal filling with “spoke-wheel” vascular pattern – for FNH, and peripheral rim-like hyperenhancement with rapid achievement of hypoenhancement at the beginning of the portal phase – for liver metastasis.Conclusion. Complex analysis of qualitative characteristics of CEUS with SonoVue is a promising option for differential diagnosis of FLL (sensitivity 92.85%, specificity 91.3%, diagnostic accuracy 92.15%) and can be utilized in daily practice.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>УЗИ с контрастным усилением</kwd><kwd>Соновью</kwd><kwd>очаговые образования печени</kwd></kwd-group><kwd-group xml:lang="en"><kwd>CEUS</kwd><kwd>Focal liver lesions</kwd><kwd>FLL</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">Зубарев А.В. Методы медицинской визуализации – УЗИ, КТ, МРТ – в диагностике опухолей и кист печени. М.: Видар, 1995: 10–14. Zubarev A.V. Methods of medical visualization – Ultrasound, CT, MRI – in diagnosis liver tumors and cysts. M.: Vidar, 1995: 10–14. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Зубарев А.В. Методы медицинской визуализации – УЗИ, КТ, МРТ – в диагностике опухолей и кист печени. М.: Видар, 1995: 10–14. Zubarev A.V. Methods of medical visualization – Ultrasound, CT, MRI – in diagnosis liver tumors and cysts. M.: Vidar, 1995: 10–14. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Бондаревский И.Я., Бордуновский В.Н., Кинзерский А.Ю. Возможности ультразвуковой диагностики в выявлении очаговых образований печени. Медицинская визуализация. 2011; 5; 19–24. Bondarevsky I.Ya., Bordunovsky V.N., Kinzersky A.Yu. Possibilit0ies of Ultrasound Diagnosticsin Revealing of Focal Formations of Liver. Medical Visualization. 2011; 5: 19–24. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Бондаревский И.Я., Бордуновский В.Н., Кинзерский А.Ю. Возможности ультразвуковой диагностики в выявлении очаговых образований печени. Медицинская визуализация. 2011; 5; 19–24. Bondarevsky I.Ya., Bordunovsky V.N., Kinzersky A.Yu. Possibilit0ies of Ultrasound Diagnosticsin Revealing of Focal Formations of Liver. Medical Visualization. 2011; 5: 19–24. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Колганова И.П., Осипова Н.Ю., Сидорова Е.Е., Шипулева И.В., Кармазановский Г.Г. Очаговые образования печени. Вопросы лучевой диагностики. Классика. Будущее. Медицинская визуализация. 2008; 5: 131–134. Kolganova I.P., Osipova N.Yu., Sidorova E.E., Shipuleva I.V., Karmazanovsky G.G. FocalLesionsofaliver. The Questions of Diagnostic Imaging. Routine and Future. Medical Visualization. 2008; 5: 131–134. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Колганова И.П., Осипова Н.Ю., Сидорова Е.Е., Шипулева И.В., Кармазановский Г.Г. Очаговые образования печени. Вопросы лучевой диагностики. Классика. Будущее. Медицинская визуализация. 2008; 5: 131–134. Kolganova I.P., Osipova N.Yu., Sidorova E.E., Shipuleva I.V., Karmazanovsky G.G. FocalLesionsofaliver. The Questions of Diagnostic Imaging. Routine and Future. Medical Visualization. 2008; 5: 131–134. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Зогот С.Р., Акберов Р.Ф. Частота, лучевая семиотика метастазов в печень опухолей различной локализации по результатам комплексного лучевого исследования. Практическая медицина. 2013; 2 (67): 119–122. Zogot S.R., Akberov R.F. Frequency and x-ray semiotics of liver metastasis of various location tumors on the results of a comprehensive radiologic study. Practicheskaya meditsina. 2013; 2 (67): 119–122. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Зогот С.Р., Акберов Р.Ф. Частота, лучевая семиотика метастазов в печень опухолей различной локализации по результатам комплексного лучевого исследования. Практическая медицина. 2013; 2 (67): 119–122. Zogot S.R., Akberov R.F. Frequency and x-ray semiotics of liver metastasis of various location tumors on the results of a comprehensive radiologic study. Practicheskaya meditsina. 2013; 2 (67): 119–122. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Ferlay J., Soerjomataram I., Dikshit R., Eser S., Mathers C., Rebelo M., Parkin D.M., Forman D., Bray F. Cancer incidence and mortality worldwide: sources, methods and major patterns in GLOBOCAN 2012. Int. J. Cancer. 2015; 136 (5): 359–386. DOI: 10.1002/ijc.29210.</mixed-citation><mixed-citation xml:lang="en">Ferlay J., Soerjomataram I., Dikshit R., Eser S., Mathers C., Rebelo M., Parkin D.M., Forman D., Bray F. Cancer incidence and mortality worldwide: sources, methods and major patterns in GLOBOCAN 2012. Int. J. Cancer. 2015; 136 (5): 359–386. DOI: 10.1002/ijc.29210.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Palmucci S. Focal liver lesions detection and characterization: The advantages of gadoxetic acid-enhanced liver MRI. Wld J. Hepatol. 2014; 6 (7): 477–485. DOI: 10.4254/wjh.v6.i7.477.</mixed-citation><mixed-citation xml:lang="en">Palmucci S. Focal liver lesions detection and characterization: The advantages of gadoxetic acid-enhanced liver MRI. Wld J. Hepatol. 2014; 6 (7): 477–485. DOI: 10.4254/wjh.v6.i7.477.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Roche V., Pigneur F., Tselikas L., Roux M., Baranes L., Djabbari M., Costentin C., Calderaro J., Laurent A., Rahmouni A., Luciani A. Differentiation of focal nodular hyperplasiafrom hepatocellular adenomas with lowmechanical index contrast-enhanced sonography (CEUS): effects of size on diagnostic confidence. Eur. Radiol. 2015; 25 (1): 186–195. DOI: 10.1007/s00330-014-3363-y.</mixed-citation><mixed-citation xml:lang="en">Roche V., Pigneur F., Tselikas L., Roux M., Baranes L., Djabbari M., Costentin C., Calderaro J., Laurent A., Rahmouni A., Luciani A. Differentiation of focal nodular hyperplasiafrom hepatocellular adenomas with lowmechanical index contrast-enhanced sonography (CEUS): effects of size on diagnostic confidence. Eur. Radiol. 2015; 25 (1): 186–195. DOI: 10.1007/s00330-014-3363-y.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Trillaud M., Bruel J.M., Valette P.J., Vilgrain V., Schmutz G., Oyen R., Jakubowski W., Danes J., Valek V., Greis C. Characterization of focal liver lesions with SonoVueenhanced sonography: international multicenter-study in comparison to CT and MRI. Wld J. Gastroenterol. 2009; 15 (30): 3748–3756. DOI: 10.3748/wjg.15.3748.</mixed-citation><mixed-citation xml:lang="en">Trillaud M., Bruel J.M., Valette P.J., Vilgrain V., Schmutz G., Oyen R., Jakubowski W., Danes J., Valek V., Greis C. Characterization of focal liver lesions with SonoVueenhanced sonography: international multicenter-study in comparison to CT and MRI. Wld J. Gastroenterol. 2009; 15 (30): 3748–3756. DOI: 10.3748/wjg.15.3748.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Ophir J., Parker K.J. Contrast agents in diagnostic ultrasound. Ultrasound Med. Biol. 1989; 15 (4): 319–333. PMID: 2669297.</mixed-citation><mixed-citation xml:lang="en">Ophir J., Parker K.J. Contrast agents in diagnostic ultrasound. Ultrasound Med. Biol. 1989; 15 (4): 319–333. PMID: 2669297.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Solbiati L., Martegani A., Leen E., Correas J.M., Burns P.N., Becker D. Contrast-Enhanced Ultrasound of Liver Diseases. Italia: Springer-Verlag, 2003. 123 p.</mixed-citation><mixed-citation xml:lang="en">Solbiati L., Martegani A., Leen E., Correas J.M., Burns P.N., Becker D. Contrast-Enhanced Ultrasound of Liver Diseases. Italia: Springer-Verlag, 2003. 123 p.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Albrecht T., Blomley M., Bolondi L., Claudon M., Correas J.M., Cosgrove D., Greiner L., Jäger K., Jong N.D., Leen E., Lencioni R., Lindsell D., Martegani A., Solbiati L., Thorelius L., Tranquart F., Weskott H.P., Whittingham T.; EFSUMB Study Group. Guidelines for the use of contrast agents in ultrasound. January 2004. Ultraschall Med. 2004; 25: 249–256. DOI: 10.1055/s-2004-813245.</mixed-citation><mixed-citation xml:lang="en">Albrecht T., Blomley M., Bolondi L., Claudon M., Correas J.M., Cosgrove D., Greiner L., Jäger K., Jong N.D., Leen E., Lencioni R., Lindsell D., Martegani A., Solbiati L., Thorelius L., Tranquart F., Weskott H.P., Whittingham T.; EFSUMB Study Group. Guidelines for the use of contrast agents in ultrasound. January 2004. Ultraschall Med. 2004; 25: 249–256. DOI: 10.1055/s-2004-813245.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Claudon M., Cosgrove D., Albrecht T., Bolondi L., Bosio M., Calliada F., Correas J.M., Darge K., Dietrich C.F., D'Onofrio M., Evans D.H., Filice C., Greiner L., Jäger K., Jong N.D., Leen E., Lencioni R., Lindsell D., Martegani A.,Meairs S., Nolsoe C., Piscaglia F., Ricci P., Seidel G., Skjoldbye B., Solbiati L., Thorelius L., Tranquart F., Weskott H.P., Whittingham T. Guidelines and good clinical practice recommendations for contrast enhanced ultrasound (CEUS) – update 2008. Ultraschall Med. 2008; 29: 28–44. DOI: 10.1055/s-2007-963785.</mixed-citation><mixed-citation xml:lang="en">Claudon M., Cosgrove D., Albrecht T., Bolondi L., Bosio M., Calliada F., Correas J.M., Darge K., Dietrich C.F., D'Onofrio M., Evans D.H., Filice C., Greiner L., Jäger K., Jong N.D., Leen E., Lencioni R., Lindsell D., Martegani A.,Meairs S., Nolsoe C., Piscaglia F., Ricci P., Seidel G., Skjoldbye B., Solbiati L., Thorelius L., Tranquart F., Weskott H.P., Whittingham T. Guidelines and good clinical practice recommendations for contrast enhanced ultrasound (CEUS) – update 2008. Ultraschall Med. 2008; 29: 28–44. DOI: 10.1055/s-2007-963785.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Claudon M., Dietrich C.F., Choi B.I., Cosgrove D.O., Kudo M., Nolsoe C.P., Piscaglia F., Wilson S.R., Barr R.G., Chammas M.C., Chaubal N.G., Chen M.H., Clevert D.A., Correas J.M., Ding H., Forsberg F., Fowlkes J.B., Gibson R.N., Goldberg B.B., Lassau N., Leen E.L., Mattrey R.F., Moriyasu F., Solbiati L., Weskott H.P., Xu H.X. Guidelines and Good Clinical Practice Recommendations for Contrast Enhanced Ultrasound (CEUS) in the Liver – Update 2012. Ultraschall Med. 2013; 34: 11–29. DOI: 10.1055/s-0032-1325499.</mixed-citation><mixed-citation xml:lang="en">Claudon M., Dietrich C.F., Choi B.I., Cosgrove D.O., Kudo M., Nolsoe C.P., Piscaglia F., Wilson S.R., Barr R.G., Chammas M.C., Chaubal N.G., Chen M.H., Clevert D.A., Correas J.M., Ding H., Forsberg F., Fowlkes J.B., Gibson R.N., Goldberg B.B., Lassau N., Leen E.L., Mattrey R.F., Moriyasu F., Solbiati L., Weskott H.P., Xu H.X. Guidelines and Good Clinical Practice Recommendations for Contrast Enhanced Ultrasound (CEUS) in the Liver – Update 2012. Ultraschall Med. 2013; 34: 11–29. DOI: 10.1055/s-0032-1325499.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Weskott H.-P. Контрастная сонография. Бремен: UNIMED , 2014. 284 c. Weskott H.-P. Contrast-enhanced sonography. Bremen. UNI-MED, 2014. 284 p. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Weskott H.-P. Контрастная сонография. Бремен: UNIMED , 2014. 284 c. Weskott H.-P. Contrast-enhanced sonography. Bremen. UNI-MED, 2014. 284 p. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">D’Onofrio M., Crosara S., de Robertis R., Canestrini S., Cantisani V., Morana G., Pozzi Mucelli R. Malignant focal liver lesions at contrast-enhanced ultrasonography and magnetic resonance with hepatospecific contrast agent. Ultrasound. 2014; 22 (2): 91–98. DOI: 10.1177/1742271X13513888.</mixed-citation><mixed-citation xml:lang="en">D’Onofrio M., Crosara S., de Robertis R., Canestrini S., Cantisani V., Morana G., Pozzi Mucelli R. Malignant focal liver lesions at contrast-enhanced ultrasonography and magnetic resonance with hepatospecific contrast agent. Ultrasound. 2014; 22 (2): 91–98. DOI: 10.1177/1742271X13513888.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Cantisani V., David E., Meloni F.M., Dietrich C.F., Badea R., Messineo D., D'Ambrosio F., Pisgalia F. Recall strategies for patients found to have a nodule in cirrhosis: is there still a role for CEUS? Med Ultrason. 2015; 17 (4): 515–520. DOI: 10.11152/mu.2013.2066.174.rsp.</mixed-citation><mixed-citation xml:lang="en">Cantisani V., David E., Meloni F.M., Dietrich C.F., Badea R., Messineo D., D'Ambrosio F., Pisgalia F. Recall strategies for patients found to have a nodule in cirrhosis: is there still a role for CEUS? Med Ultrason. 2015; 17 (4): 515–520. DOI: 10.11152/mu.2013.2066.174.rsp.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Wang W., Liu J.-Y., Yang Z., Wang Y.-F., Shen S.-L., Yi F.-L., Huang Y., Xu E.-J., Xie X.-Y., Lu M.-D., Wang Z., Chen L.-D. Hepatocellular adenoma: comparison between real-time contrast-enhanced ultrasound and dynamic computed tomography. Springerplus. 2016; 5 (1): 951. DOI: 10.1186/s40064-016-2406-z.</mixed-citation><mixed-citation xml:lang="en">Wang W., Liu J.-Y., Yang Z., Wang Y.-F., Shen S.-L., Yi F.-L., Huang Y., Xu E.-J., Xie X.-Y., Lu M.-D., Wang Z., Chen L.-D. Hepatocellular adenoma: comparison between real-time contrast-enhanced ultrasound and dynamic computed tomography. Springerplus. 2016; 5 (1): 951. DOI: 10.1186/s40064-016-2406-z.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Зубарев А.В. Трехмерная и эхоконтрастная ангиография. Медицинская визуализация. 1997; 4: 3–8 Zubarev A.V. 3-dementional and contrast-enhanced angiography. Medical Visualization. 1997; 4: 3–8. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Зубарев А.В. Трехмерная и эхоконтрастная ангиография. Медицинская визуализация. 1997; 4: 3–8 Zubarev A.V. 3-dementional and contrast-enhanced angiography. Medical Visualization. 1997; 4: 3–8. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Камалов Ю.Р., Сандриков В.А., Гаврилов А.В. Использование ультразвукового контраста Levovist при обследовании больных опухолями печени, портальной гипертензией и при ортотопической трансплантации печени. Клиническая физиология. Диагностика – новые методы; Под ред. Сандрикова В.А. М.: Аир-Арт, 1998: 144–149. Kamalov Yu.R., Sandrikov V.A., Gavrilov A.V. The use of ultrasound contrast Levovist when examine patients with tumors of the liver portal hypertension and orthotopic liver transplantation. Klinicheskaya fiziologiya. Diagnostica – novye metody. Ed. Sandrikov V.A. M.: Air-Art, 1998: 144–149. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Камалов Ю.Р., Сандриков В.А., Гаврилов А.В. Использование ультразвукового контраста Levovist при обследовании больных опухолями печени, портальной гипертензией и при ортотопической трансплантации печени. Клиническая физиология. Диагностика – новые методы; Под ред. Сандрикова В.А. М.: Аир-Арт, 1998: 144–149. Kamalov Yu.R., Sandrikov V.A., Gavrilov A.V. The use of ultrasound contrast Levovist when examine patients with tumors of the liver portal hypertension and orthotopic liver transplantation. Klinicheskaya fiziologiya. Diagnostica – novye metody. Ed. Sandrikov V.A. M.: Air-Art, 1998: 144–149. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Щербакова С.В., Кунцевич Г.И., Чебышева Э.Н., Журенкова Т.В. Оценка результатов исследования кровотока у больных хроническим панкреатитом и раком поджелудочной железы с помощью Левовиста. Диагностика – новые методы; Под ред. Сандрикова В.А. М.: Аир-Арт, 1998: 149–150. Scherbakova S.V., Kuncevich G.I., Chebysheva E.N., Zhurenkova T.V. Evalution results of the study of blood flow in patients with chronic pancreatitis and pancreatic cancer using Levovist. Diagnostika – novyemetody. Ed. Sandrikov V.A. M.: Air-Art, 1998: 149–150. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Щербакова С.В., Кунцевич Г.И., Чебышева Э.Н., Журенкова Т.В. Оценка результатов исследования кровотока у больных хроническим панкреатитом и раком поджелудочной железы с помощью Левовиста. Диагностика – новые методы; Под ред. Сандрикова В.А. М.: Аир-Арт, 1998: 149–150. Scherbakova S.V., Kuncevich G.I., Chebysheva E.N., Zhurenkova T.V. Evalution results of the study of blood flow in patients with chronic pancreatitis and pancreatic cancer using Levovist. Diagnostika – novyemetody. Ed. Sandrikov V.A. M.: Air-Art, 1998: 149–150. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Гажонова В.Е., Зубарев А.В., Кислякова М.В. Эхо-контрастная ангиография предстательной железы с Левовистом для улучшения визуализации кровотока. Диагностика – новые методы; Под ред. Сандрикова В.А. М.: Аир-Арт, 1998: 151–156. Gazhonova V.E., Zubarev A.V., Kislyakova M.V. Contrastenchanced angiography with Levovist of prostate. Diagnostica – novye metody. Ed. Sandrikov A.V. M.: AirArt, 1998: 151–156. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Гажонова В.Е., Зубарев А.В., Кислякова М.В. Эхо-контрастная ангиография предстательной железы с Левовистом для улучшения визуализации кровотока. Диагностика – новые методы; Под ред. Сандрикова В.А. М.: Аир-Арт, 1998: 151–156. Gazhonova V.E., Zubarev A.V., Kislyakova M.V. Contrastenchanced angiography with Levovist of prostate. Diagnostica – novye metody. Ed. Sandrikov A.V. M.: AirArt, 1998: 151–156. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Сенча А.Н., Могутов М.С., Патрунов Ю.Н., Пеняева Э.И., Кашманова А.В., Сенча Е.А. Ультразвуковое исследование с использованием контрастных препаратов. М.: ВИДАР, 2015. 144 c. Sencha A.N, Mogutov M.S., Patrunov Yu.N., Peniaeva E.I., Kashmanova A.V., Sencha E.A. Contrast-enhansed ultrasound. M.: Vidar, 2015. 144 p. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Сенча А.Н., Могутов М.С., Патрунов Ю.Н., Пеняева Э.И., Кашманова А.В., Сенча Е.А. Ультразвуковое исследование с использованием контрастных препаратов. М.: ВИДАР, 2015. 144 c. Sencha A.N, Mogutov M.S., Patrunov Yu.N., Peniaeva E.I., Kashmanova A.V., Sencha E.A. Contrast-enhansed ultrasound. M.: Vidar, 2015. 144 p. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Аскерова Н.Н., Кармазановский Г.Г. Контрастное усиление изображения препаратом SonoVue®: пути усовершенствования ультразвуковой диагностики очаговой патологии органов брюшной полости и забрюшинного пространств. Медицинская визуализация. 2015; 1: 115–125. Askerova N.N., Karmazanovsky G.G. Contrast-enhanced imaging with Utilisation of SonoVue: Ways of improvement of ultrasonic diagnosis of foca lliver lesions in parenchymal organs and retroperitoneal. Medical Visualization. 2015; 1: 115–125. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Аскерова Н.Н., Кармазановский Г.Г. Контрастное усиление изображения препаратом SonoVue®: пути усовершенствования ультразвуковой диагностики очаговой патологии органов брюшной полости и забрюшинного пространств. Медицинская визуализация. 2015; 1: 115–125. Askerova N.N., Karmazanovsky G.G. Contrast-enhanced imaging with Utilisation of SonoVue: Ways of improvement of ultrasonic diagnosis of foca lliver lesions in parenchymal organs and retroperitoneal. Medical Visualization. 2015; 1: 115–125. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Феоктистова Е.В., Белякова Л.А., Варфоломеев С.Р. Ультразвуковое исследование с контрастным усилением у детей – возможности применения в онкологической практике. Ультразвуковая и функциональная диагностика. 2016; 5: 22–32. Feoktistova E.V., Belyakova L.A., Varfolomeeva S.R. Contrast-enhansced ultrasound (CEUS) inpediatric oncology (literarure review). Ultrasound and functional diagnostic. 2016; 5: 22–32. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Феоктистова Е.В., Белякова Л.А., Варфоломеев С.Р. Ультразвуковое исследование с контрастным усилением у детей – возможности применения в онкологической практике. Ультразвуковая и функциональная диагностика. 2016; 5: 22–32. Feoktistova E.V., Belyakova L.A., Varfolomeeva S.R. Contrast-enhansced ultrasound (CEUS) inpediatric oncology (literarure review). Ultrasound and functional diagnostic. 2016; 5: 22–32. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Агеев А.С., Чекалова М.А., Патютко Ю.И., Поляков А.Н., Маргарян А.Г. Ультразвуковое исследование с контрастным усилением в диагностике метастатического поражения печени. Ультразвуковая и функциональная диагностика. 2016; 2: 9–16. Ageev A.S., Chekalova M.A., Patutko Yu.I., Polyakov A.N., Margaryan A.G. Contrast-enhansed ultrasound in liver metastases diagnosis. Ultrasound and functional diagnostic. 2016; 2: 9–16. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Агеев А.С., Чекалова М.А., Патютко Ю.И., Поляков А.Н., Маргарян А.Г. Ультразвуковое исследование с контрастным усилением в диагностике метастатического поражения печени. Ультразвуковая и функциональная диагностика. 2016; 2: 9–16. Ageev A.S., Chekalova M.A., Patutko Yu.I., Polyakov A.N., Margaryan A.G. Contrast-enhansed ultrasound in liver metastases diagnosis. Ultrasound and functional diagnostic. 2016; 2: 9–16. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Ветшева Н.Н., Фисенко Е.П., Степанова Ю.А., Камалов Ю.Р., Тимина И.Е., Киселева Т.Н., Жестовская С.И. Ультразвуковое исследование с контрастным усилением: терминология, технические и методологичекие аспекты. Медицинская визуализация. 2016; 4: 132–140. Vetsheva N.N., Fisenko E.P., Stepanova Yu.A., Kamalov Yu.R. Contrast-enhanced ultrasound: terminology, technical and methodologicial aspects. Medical Visualization. 2016; 4: 132–140. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Ветшева Н.Н., Фисенко Е.П., Степанова Ю.А., Камалов Ю.Р., Тимина И.Е., Киселева Т.Н., Жестовская С.И. Ультразвуковое исследование с контрастным усилением: терминология, технические и методологичекие аспекты. Медицинская визуализация. 2016; 4: 132–140. Vetsheva N.N., Fisenko E.P., Stepanova Yu.A., Kamalov Yu.R. Contrast-enhanced ultrasound: terminology, technical and methodologicial aspects. Medical Visualization. 2016; 4: 132–140. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Bernatik T., Seitz K., Blank W., Schuler A., Dietrich C.F., Strobel D. Unclear Focal Liver Lesions in ContrastEnhanced Ultrasonography – Lessons to be Learned from the DEGUM Multicenter Study for the Characterization of Liver Tumors. Ultraschall Med. 2010; 31 (6): 577–581. DOI: 10.1055/s-2008-1027806.</mixed-citation><mixed-citation xml:lang="en">Bernatik T., Seitz K., Blank W., Schuler A., Dietrich C.F., Strobel D. Unclear Focal Liver Lesions in ContrastEnhanced Ultrasonography – Lessons to be Learned from the DEGUM Multicenter Study for the Characterization of Liver Tumors. Ultraschall Med. 2010; 31 (6): 577–581. DOI: 10.1055/s-2008-1027806.</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Von Herbay A., Westendorff J., Gregor M. Contrastenhanced ultrasound with SonoVue: Differentiation between benign and malignant focal liver lesions in 317 patients. J. Clin. Ultrasound. 2010; 38 (1): 1–9. DOI: 10.1055/s-0042-120272.</mixed-citation><mixed-citation xml:lang="en">Von Herbay A., Westendorff J., Gregor M. Contrastenhanced ultrasound with SonoVue: Differentiation between benign and malignant focal liver lesions in 317 patients. J. Clin. Ultrasound. 2010; 38 (1): 1–9. DOI: 10.1055/s-0042-120272.</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Quaia E., Calliada F., Bertolotto M., Rossi S., Garioni L., Rosa L., Pozzi-Mucelli R. Characterization of focal liver lesions with contrast-specific US modes and a sulfur hexafluoride-filled microbubble contrast agent: diagnostic performance and confidence. Radiology. 2004; 232 (2): 420–430. DOI: 10.1148/radiol.2322031401.</mixed-citation><mixed-citation xml:lang="en">Quaia E., Calliada F., Bertolotto M., Rossi S., Garioni L., Rosa L., Pozzi-Mucelli R. Characterization of focal liver lesions with contrast-specific US modes and a sulfur hexafluoride-filled microbubble contrast agent: diagnostic performance and confidence. Radiology. 2004; 232 (2): 420–430. DOI: 10.1148/radiol.2322031401.</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Fan Z.H., Chen M.H., Dai Y., Wang Y.B., Yan K., Wu W., Yang W., Yin S.S. Evaluation of Primary Malignancies of the Liver Using Contrast-Enhanced Sonography: Correlation With Pathology. Am. J. Roentgenol. 2006; 186: 1512–1519. DOI: 10.2214/AJR.05.0943.</mixed-citation><mixed-citation xml:lang="en">Fan Z.H., Chen M.H., Dai Y., Wang Y.B., Yan K., Wu W., Yang W., Yin S.S. Evaluation of Primary Malignancies of the Liver Using Contrast-Enhanced Sonography: Correlation With Pathology. Am. J. Roentgenol. 2006; 186: 1512–1519. DOI: 10.2214/AJR.05.0943.</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">Iavarone M., Sangiovanni A., Forzenigo L.V., Schiff E.R., Maddrey W.C., Sorrell M.F. Diagnosis of hepatocellular carcinoma in cirrhosis by dynamic contrast imaging: the importance of tumor cell differentiation. Hepatology. 2010; 52 (5): 1723–1730. DOI: 10.1002/hep.23903.</mixed-citation><mixed-citation xml:lang="en">Iavarone M., Sangiovanni A., Forzenigo L.V., Schiff E.R., Maddrey W.C., Sorrell M.F. Diagnosis of hepatocellular carcinoma in cirrhosis by dynamic contrast imaging: the importance of tumor cell differentiation. Hepatology. 2010; 52 (5): 1723–1730. DOI: 10.1002/hep.23903.</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">Xu H.X., Liu G.J., Lu M.D., Xie X.Y., Xu Z.F., Zheng Y.L., Liang J.Y. Characterization of focal liver lesions using contrast-enhanced sonography with a low mechanical index mode and a sulfur hexafluoride-filled microbubble contrast agent. Clin. Ultrasound. 2006; 34 (6): 261–272. DOI: 10.1002/jcu.20234.</mixed-citation><mixed-citation xml:lang="en">Xu H.X., Liu G.J., Lu M.D., Xie X.Y., Xu Z.F., Zheng Y.L., Liang J.Y. Characterization of focal liver lesions using contrast-enhanced sonography with a low mechanical index mode and a sulfur hexafluoride-filled microbubble contrast agent. Clin. Ultrasound. 2006; 34 (6): 261–272. DOI: 10.1002/jcu.20234.</mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">Xu H.X., Liu G.J., Lu M.D., Xie X.Y., Xu Z.F., Zheng Y.L., Liang J.Y. Characterization of small focal liver lesions using real-time contrast-enhanced sonography: diagnostic performance analysis in 200 patients. J. Ultrasound Med. 2006; 25 (3): 349–361.</mixed-citation><mixed-citation xml:lang="en">Xu H.X., Liu G.J., Lu M.D., Xie X.Y., Xu Z.F., Zheng Y.L., Liang J.Y. Characterization of small focal liver lesions using real-time contrast-enhanced sonography: diagnostic performance analysis in 200 patients. J. Ultrasound Med. 2006; 25 (3): 349–361.</mixed-citation></citation-alternatives></ref><ref id="cit34"><label>34</label><citation-alternatives><mixed-citation xml:lang="ru">Xu H.X., Xie X.Y., Lu M.D., Liu G.J., Xu Z.F., Zheng Y.L., Liang J.Y., Chen L.D. Contrast-enhanced sonography in the diagnosis of small hepatocellular carcinoma &lt; or = 2 cm. J. Clin. Ultrasound. 2008; 36 (5): 257–266. DOI: 10.1002/jcu.20433.</mixed-citation><mixed-citation xml:lang="en">Xu H.X., Xie X.Y., Lu M.D., Liu G.J., Xu Z.F., Zheng Y.L., Liang J.Y., Chen L.D. Contrast-enhanced sonography in the diagnosis of small hepatocellular carcinoma &lt; or = 2 cm. J. Clin. Ultrasound. 2008; 36 (5): 257–266. DOI: 10.1002/jcu.20433.</mixed-citation></citation-alternatives></ref><ref id="cit35"><label>35</label><citation-alternatives><mixed-citation xml:lang="ru">Xu X.H., Lu M.D., Liu L.N., Zhang Y.F., Guo L.H., Xu J.M., Liu C. Discrimination between neoplastic and nonneoplastic lesions in cirrhotic liver using contrastenhanced ultrasound. Br. J. Radiol. 2012; 85: 1376–1384. DOI: 10.1259/bjr/19932596.</mixed-citation><mixed-citation xml:lang="en">Xu X.H., Lu M.D., Liu L.N., Zhang Y.F., Guo L.H., Xu J.M., Liu C. Discrimination between neoplastic and nonneoplastic lesions in cirrhotic liver using contrastenhanced ultrasound. Br. J. Radiol. 2012; 85: 1376–1384. DOI: 10.1259/bjr/19932596.</mixed-citation></citation-alternatives></ref><ref id="cit36"><label>36</label><citation-alternatives><mixed-citation xml:lang="ru">Wilson S.R., Kim T.K., Jang H.J., Burns P.N. Enhancement Patterns of Focal Liver Masses: Discordance Between Contrast-Enhanced Sonography and Contrast-Enhanced CT and MRI. Am. J. Roentgenol. 2007; 189: W7–W12. DOI: 10.2214/AJR.06.1060.</mixed-citation><mixed-citation xml:lang="en">Wilson S.R., Kim T.K., Jang H.J., Burns P.N. Enhancement Patterns of Focal Liver Masses: Discordance Between Contrast-Enhanced Sonography and Contrast-Enhanced CT and MRI. Am. J. Roentgenol. 2007; 189: W7–W12. DOI: 10.2214/AJR.06.1060.</mixed-citation></citation-alternatives></ref><ref id="cit37"><label>37</label><citation-alternatives><mixed-citation xml:lang="ru">Burns P.N., Wilson S.R. Focal Liver Masses: Enhance ment Patterns on Contrast-enhanced Images – Concordance of US Scans with CT Scans and MR Images. Radiology. 2007; 242 (1): 162–174. DOI: http://dx.doi.org/10.1148/radiol.2421051006.</mixed-citation><mixed-citation xml:lang="en">Burns P.N., Wilson S.R. Focal Liver Masses: Enhance ment Patterns on Contrast-enhanced Images – Concordance of US Scans with CT Scans and MR Images. Radiology. 2007; 242 (1): 162–174. DOI: http://dx.doi.org/10.1148/radiol.2421051006.</mixed-citation></citation-alternatives></ref><ref id="cit38"><label>38</label><citation-alternatives><mixed-citation xml:lang="ru">Grazioli L., Federle M.P., Brancatelli G., Ichikawa T., Olivetti L., Blachar A. Hepatic adenomas: imaging and pathologic findings. Radiographics. 2001; 21: 877–892. DOI: 10.1148/radiographics.21.4. g01jl04877.</mixed-citation><mixed-citation xml:lang="en">Grazioli L., Federle M.P., Brancatelli G., Ichikawa T., Olivetti L., Blachar A. Hepatic adenomas: imaging and pathologic findings. Radiographics. 2001; 21: 877–892. DOI: 10.1148/radiographics.21.4. g01jl04877.</mixed-citation></citation-alternatives></ref><ref id="cit39"><label>39</label><citation-alternatives><mixed-citation xml:lang="ru">Dietrich C.F., Schuessler G., Trojan J., Fellbaum C., Ignee A. Differentiation of focal nodular hyperplasia and hepatocellular adenoma by contrast-enhanced ultrasound. Br. J. Radiol. 2005; 78: 704–707. DOI: 10.1259/bjr/88181612.</mixed-citation><mixed-citation xml:lang="en">Dietrich C.F., Schuessler G., Trojan J., Fellbaum C., Ignee A. Differentiation of focal nodular hyperplasia and hepatocellular adenoma by contrast-enhanced ultrasound. Br. J. Radiol. 2005; 78: 704–707. DOI: 10.1259/bjr/88181612.</mixed-citation></citation-alternatives></ref><ref id="cit40"><label>40</label><citation-alternatives><mixed-citation xml:lang="ru">Seitz K., Strobel D., Bernatik T., Blank W., FriedrichRust M., Herbay A.V., Dietrich C.F., Strunk H., Kratzer W., Schuler A. Contrast enhanced ultrasound (CEUS) for the characterization of focal liver lesions – prospective comparison in clinical practice: CEUS vs CT (DEGUM multicenter trial). Parts of this manuscript were presented at the Ultrasound Dreilandertreffen 2008, Davos. Ultrashall Med. 2009; 30 (4):383–389. DOI: 10.1055/s-0028-1109673.</mixed-citation><mixed-citation xml:lang="en">Seitz K., Strobel D., Bernatik T., Blank W., FriedrichRust M., Herbay A.V., Dietrich C.F., Strunk H., Kratzer W., Schuler A. Contrast enhanced ultrasound (CEUS) for the characterization of focal liver lesions – prospective comparison in clinical practice: CEUS vs CT (DEGUM multicenter trial). Parts of this manuscript were presented at the Ultrasound Dreilandertreffen 2008, Davos. Ultrashall Med. 2009; 30 (4):383–389. DOI: 10.1055/s-0028-1109673.</mixed-citation></citation-alternatives></ref><ref id="cit41"><label>41</label><citation-alternatives><mixed-citation xml:lang="ru">Strobel D., Seitz K., Blank W., Schuler A., Dietrich C.F., von Herbay A, Friedrich-Rust M., Bernatik T. Tumor specific vascularization pattern of liver metastasis, hepatocellular carcinoma, hemangioma and focal-nodular hyperplasia in the differential diagnosis of 1349 liver lesions in contrastenhanced ultrasound (CEUS). Ultrashall Med. 2009; 30 (4): 376–382. DOI: 10.1055/s-0028-1109672.</mixed-citation><mixed-citation xml:lang="en">Strobel D., Seitz K., Blank W., Schuler A., Dietrich C.F., von Herbay A, Friedrich-Rust M., Bernatik T. Tumor specific vascularization pattern of liver metastasis, hepatocellular carcinoma, hemangioma and focal-nodular hyperplasia in the differential diagnosis of 1349 liver lesions in contrastenhanced ultrasound (CEUS). Ultrashall Med. 2009; 30 (4): 376–382. DOI: 10.1055/s-0028-1109672.</mixed-citation></citation-alternatives></ref><ref id="cit42"><label>42</label><citation-alternatives><mixed-citation xml:lang="ru">Piscaglia F., Venturi A., Mancini M., Giangregorio F., Vidili G., Magnolfi F., Mirarchi M., Fornari F., Bolondi L. Diagnostic features of real-time contrast-enhanced ultrasound in focal nodular hyperplasia of the liver. Ultraschall Med. 2010; 31 (3): 276–282. DOI: 10.1055/s-0028-1109852.</mixed-citation><mixed-citation xml:lang="en">Piscaglia F., Venturi A., Mancini M., Giangregorio F., Vidili G., Magnolfi F., Mirarchi M., Fornari F., Bolondi L. Diagnostic features of real-time contrast-enhanced ultrasound in focal nodular hyperplasia of the liver. Ultraschall Med. 2010; 31 (3): 276–282. DOI: 10.1055/s-0028-1109852.</mixed-citation></citation-alternatives></ref><ref id="cit43"><label>43</label><citation-alternatives><mixed-citation xml:lang="ru">Matsui O. Detection and Characterization of Hepatocellular Carcinoma by Imaging. Clin. Gastroenterol. Gepatol. 2005; 3 (2): S136–S140. DOI: 10.1016/S1542-3565(05)00707-X.</mixed-citation><mixed-citation xml:lang="en">Matsui O. Detection and Characterization of Hepatocellular Carcinoma by Imaging. Clin. Gastroenterol. Gepatol. 2005; 3 (2): S136–S140. DOI: 10.1016/S1542-3565(05)00707-X.</mixed-citation></citation-alternatives></ref><ref id="cit44"><label>44</label><citation-alternatives><mixed-citation xml:lang="ru">Dietrich C.F., Mertens J.C., Braden B., Schuessler G., Ott M., Ignee A. Contrast-enhanced ultrasound of histologi cally proven liver hemangiomas. Hepatology. 2007; 45 (5): 1139–1145. DOI: 10.3748/wjg.v22.i19.4741.</mixed-citation><mixed-citation xml:lang="en">Dietrich C.F., Mertens J.C., Braden B., Schuessler G., Ott M., Ignee A. Contrast-enhanced ultrasound of histologi cally proven liver hemangiomas. Hepatology. 2007; 45 (5): 1139–1145. DOI: 10.3748/wjg.v22.i19.4741.</mixed-citation></citation-alternatives></ref><ref id="cit45"><label>45</label><citation-alternatives><mixed-citation xml:lang="ru">Xu H.X., Lu M.D. The current status of contrast-enhanced ultrasound in China. J. Med. Ultrason (2001). 2010; 37 (3): 97–106. DOI: 10.1007/s10396-010-0264-9.</mixed-citation><mixed-citation xml:lang="en">Xu H.X., Lu M.D. The current status of contrast-enhanced ultrasound in China. J. Med. Ultrason (2001). 2010; 37 (3): 97–106. DOI: 10.1007/s10396-010-0264-9.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
