<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">usfd</journal-id><journal-title-group><journal-title xml:lang="ru">Ультразвуковая и функциональная диагностика</journal-title><trans-title-group xml:lang="en"><trans-title>Ultrasound &amp; Functional Diagnostics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1607-0771</issn><issn pub-type="epub">2408-9494</issn><publisher><publisher-name>Vidar Ltd.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.24835/1607-0771-2019-1-45-52</article-id><article-id custom-type="elpub" pub-id-type="custom">usfd-136</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>Ультразвуковая диагностика заболеваний сердца и сосудов</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Cardiovascular Ultrasound</subject></subj-group></article-categories><title-group><article-title>Ошибочная диагностика вегетаций на неизмененном аортальном клапане</article-title><trans-title-group xml:lang="en"><trans-title>Misdiagnosis of intact aortic valve vegetations</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>Алехин</surname><given-names>Михаил Николаевич</given-names></name><name name-style="western" xml:lang="en"><surname>Alekhin</surname><given-names>M. N.</given-names></name></name-alternatives><email xlink:type="simple">amn@mail.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>Перова</surname><given-names>Е. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Perova</surname><given-names>E. R.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">ФГБУ ДПО “Центральная государственная медицинская академия” Управления делами Президента Российской Федерации; ФГБУ “Центральная клиническая больница с поликлиникой” Управления делами Президента Российской Федерации<country>Россия</country></aff><aff xml:lang="en">Central Clinical Hospital of the Presidential Administration of Russian Federation; Central State Medical Academy of the Presidential Administration of Russian Federation<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">ФГБУ ДПО “Центральная государственная медицинская академия" Управления делами Президента Российской Федерации<country>Россия</country></aff><aff xml:lang="en">Central Clinical Hospital of the Presidential Administration of Russian Federation<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>28</day><month>03</month><year>2024</year></pub-date><volume>0</volume><issue>1</issue><fpage>45</fpage><lpage>52</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Алехин М.Н., Перова Е.Р., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Алехин М.Н., Перова Е.Р.</copyright-holder><copyright-holder xml:lang="en">Alekhin M.N., Perova E.R.</copyright-holder><license 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://usfd.vidar.ru/jour/article/view/136">https://usfd.vidar.ru/jour/article/view/136</self-uri><abstract><p>В статье представлены два клинических случая ошибочной диагностики вегетаций на аортальном клапане у пациентов без клинической картины инфекционного эндокардита с неизмененным аортальным клапаном. Причиной ошибочной диагностики вегетаций явились артефакты ультразвукового изображения толщины луча. В статье приводится механизм формирования артефактов толщины луча на аортальном клапане. Обсуждаются способы дифференциации артефактов ультра звукового изображения толщины луча от истинных дополнительных эхогенных образований.</p></abstract><trans-abstract xml:lang="en"><p>Two clinical cases of false positive diagnosis of intact aortic valve vegetations in patients with no signs of infective endocarditis are described in the article. The reason of misdiagnosing was ultrasound beam width artifact. The mechanism of these artefact arising was described. Methods of correct differentiation of ultrasound beam width artifact from real echogenic masses were discussed.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>эхокардиография</kwd><kwd>ультразвуковые артефакты</kwd><kwd>инфекционный эндокардит</kwd><kwd>аортальный клапан</kwd><kwd>echocardiography</kwd><kwd>ultrasound artefacts</kwd><kwd>infective endocarditis</kwd><kwd>aortic valve</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">Otto C.M. Textbook of Clinical Echocardiography. 3rd ed. London: Saunders, 2004. 541 p.</mixed-citation><mixed-citation xml:lang="en">Otto C.M. Textbook of Clinical Echocardiography. 3rd ed. London: Saunders, 2004. 541 p.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Васильев А.Ю., Громов А.И., Ольхова Е.Б., Кубова С.Ю., Лежнев Д.А. Артефакты в ультразвуковой диагностике. М., 2006. 54 с.</mixed-citation><mixed-citation xml:lang="en">Васильев А.Ю., Громов А.И., Ольхова Е.Б., Кубова С.Ю., Лежнев Д.А. Артефакты в ультразвуковой диагностике. М., 2006. 54 с.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Sun J.P., Asher C.R., Yang X.S., Cheng G.G., Scalia G.M., Massed A.G., Griffin B.P., Ratliff N.B., Stewart W.J., Thomas J.D. Clinical and echocardiographic characteristics of papillary fibro elastomas: a retrospective and prospective study in 162 patients // Circulation. 2001. V. 103. No. 22. P. 2687-2693.</mixed-citation><mixed-citation xml:lang="en">Sun J.P., Asher C.R., Yang X.S., Cheng G.G., Scalia G.M., Massed A.G., Griffin B.P., Ratliff N.B., Stewart W.J., Thomas J.D. Clinical and echocardiographic characteristics of papillary fibro elastomas: a retrospective and prospective study in 162 patients // Circulation. 2001. V. 103. No. 22. P. 2687-2693.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Acar G., Akgungor M., Akkoyun M., Dirnak I. Aortic valve cusp prolapse mimicking endocarditis vegetation // Turk Kardiyol. Dern. Ars. 2012. V. 40. No. 8. P. 748. Doi: 10.5543/tkda.2012.45945.</mixed-citation><mixed-citation xml:lang="en">Acar G., Akgungor M., Akkoyun M., Dirnak I. Aortic valve cusp prolapse mimicking endocarditis vegetation // Turk Kardiyol. Dern. Ars. 2012. V. 40. No. 8. P. 748. Doi: 10.5543/tkda.2012.45945.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Dutta T., Karas M.G., Segal A.Z., Kizer J.R. Yield of transesophageal echocardiography for nonbacterial thrombotic endocarditis and other cardiac sources of embolism in cancer patients with cerebral ischemia // Am. J. Cardiol. 2006. V. 97. No. 6. P. 894-898. Doi: 10.1016/j.amjcard.2005.09.140.</mixed-citation><mixed-citation xml:lang="en">Dutta T., Karas M.G., Segal A.Z., Kizer J.R. Yield of transesophageal echocardiography for nonbacterial thrombotic endocarditis and other cardiac sources of embolism in cancer patients with cerebral ischemia // Am. J. Cardiol. 2006. V. 97. No. 6. P. 894-898. Doi: 10.1016/j.amjcard.2005.09.140.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Asopa S., Patel A., Khan O.A., Sharma R., Ohri S.K. Non-bacterial thrombotic endocar - ditis // Eur. J. Cardiothorac. Surg. 2007. V. 32. No. 5. P. 696-701. Doi: 10.1016/j.ejcts.2007.07.029.</mixed-citation><mixed-citation xml:lang="en">Asopa S., Patel A., Khan O.A., Sharma R., Ohri S.K. Non-bacterial thrombotic endocar - ditis // Eur. J. Cardiothorac. Surg. 2007. V. 32. No. 5. P. 696-701. Doi: 10.1016/j.ejcts.2007.07.029.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Jaffe W., Figueredo V.M. An example of Lambl’s excrescences by transesophageal echocardiogram: a commonly misinterpreted lesion // Echocardiography. 2007. V. 24. No. 10. P. 1086-1089. Doi: 10.1111/j.1540-8175.2007.00533.x.</mixed-citation><mixed-citation xml:lang="en">Jaffe W., Figueredo V.M. An example of Lambl’s excrescences by transesophageal echocardiogram: a commonly misinterpreted lesion // Echocardiography. 2007. V. 24. No. 10. P. 1086-1089. Doi: 10.1111/j.1540-8175.2007.00533.x.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Zampi G., Pergolini A., Tinti M.D., Alessi C., Sommariva L. Pitfall in Echocardiography: infective endocarditis or valvular strand? Case report // Med. Ultrason. 2015. V. 17. No. 2. P. 256-258. Doi: 10.11152/mu.2013.2066.172.echc.</mixed-citation><mixed-citation xml:lang="en">Zampi G., Pergolini A., Tinti M.D., Alessi C., Sommariva L. Pitfall in Echocardiography: infective endocarditis or valvular strand? Case report // Med. Ultrason. 2015. V. 17. No. 2. P. 256-258. Doi: 10.11152/mu.2013.2066.172.echc.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Ho S.Y. Structure and anatomy of the aortic root // Eur. J. Echocardiogr. 2009. V. 10. No. 1. P. i3-i10. Doi: 10.1093/ejechocard/jen243.</mixed-citation><mixed-citation xml:lang="en">Ho S.Y. Structure and anatomy of the aortic root // Eur. J. Echocardiogr. 2009. V. 10. No. 1. P. i3-i10. Doi: 10.1093/ejechocard/jen243.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Booth A.L., Li C.Q., Al-Dossari G.A., Stevenson H.L. Abundant dystrophic calcifications mimicking aortic valve abscess in a patient undergoing elective aortic valve replacement // BMJ Case Rep. 2017. Pii: bcr-2017-220368. Doi: 10.1136/bcr-2017-220368.</mixed-citation><mixed-citation xml:lang="en">Booth A.L., Li C.Q., Al-Dossari G.A., Stevenson H.L. Abundant dystrophic calcifications mimicking aortic valve abscess in a patient undergoing elective aortic valve replacement // BMJ Case Rep. 2017. Pii: bcr-2017-220368. Doi: 10.1136/bcr-2017-220368.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Шевченко Ю.Л. Хирургическое лечение инфекционного эндокардита и основы гнойносептической кардиохирургии. М.: Династия, 2015. 448 с.</mixed-citation><mixed-citation xml:lang="en">Шевченко Ю.Л. Хирургическое лечение инфекционного эндокардита и основы гнойносептической кардиохирургии. М.: Династия, 2015. 448 с.</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>
