<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE root>
<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">Annals of Clinical and Experimental Neurology</journal-id><journal-title-group><journal-title xml:lang="en">Annals of Clinical and Experimental Neurology</journal-title><trans-title-group xml:lang="ru"><trans-title>Анналы клинической и экспериментальной неврологии</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2075-5473</issn><issn publication-format="electronic">2409-2533</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">399</article-id><article-id pub-id-type="doi">10.17816/psaic399</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Original articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Оригинальные статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Unknown</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Carotid artery stenosis: prospective comparison of CT, three-dimensional non-enhanced MR and digital subtraction angiography</article-title><trans-title-group xml:lang="ru"><trans-title>Проспективное сравнение компьютерно-томографической ангиографии, магнитно-резонансной ангиографии и дигитальной субтракционной ангиографии для определения степени гемодинамически значимых стенозов внутренних сонных артерий</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Davydenko</surname><given-names>I. S.</given-names></name><name xml:lang="ru"><surname>Давыденко</surname><given-names>И. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>krotenkova_mrt@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3820-4554</contrib-id><name-alternatives><name xml:lang="en"><surname>Krotenkova</surname><given-names>Marina V.</given-names></name><name xml:lang="ru"><surname>Кротенкова</surname><given-names>Марина Викторовна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>D. Sci. (Med.), Head, Department of radiation diagnostics, Institute of Clinical and Preventive Neurology</p></bio><bio xml:lang="ru"><p>д.м.н., зав. отделением лучевой диагностики Института клинической и профилактической неврологии</p></bio><email>krotenkova_mrt@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5539-245X</contrib-id><name-alternatives><name xml:lang="en"><surname>Konovalov</surname><given-names>Rodion N.</given-names></name><name xml:lang="ru"><surname>Коновалов</surname><given-names>Родион Николаевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Med.), senior researcher, Neuroradiology department</p></bio><bio xml:lang="ru"><p>к.м.н., с.н.с. отд. лучевой диагностики</p></bio><email>krotenkova_mrt@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6338-0392</contrib-id><name-alternatives><name xml:lang="en"><surname>Piradov</surname><given-names>Michail A.</given-names></name><name xml:lang="ru"><surname>Пирадов</surname><given-names>Михаил Александрович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>D. Sci. (Med.), Professor, Academician of the Russian Academy of Sciences, Director</p></bio><bio xml:lang="ru"><p>академик РАН, профессор, д.м.н., директор</p></bio><email>krotenkova_mrt@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Research Center of Neurology</institution></aff><aff><institution xml:lang="ru">ФГБНУ «Научный центр неврологии»</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2008-09-14" publication-format="electronic"><day>14</day><month>09</month><year>2008</year></pub-date><volume>2</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>19</fpage><lpage>24</lpage><history><date date-type="received" iso-8601-date="2017-02-07"><day>07</day><month>02</month><year>2017</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2008, Davydenko I.S., Krotenkova M.V., Konovalov R.N., Piradov M.A.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2008, Davydenko I.S., Krotenkova M.V., Konovalov R.N., Piradov M.A.</copyright-statement><copyright-year>2008</copyright-year><copyright-holder xml:lang="en">Davydenko I.S., Krotenkova M.V., Konovalov R.N., Piradov M.A.</copyright-holder><copyright-holder xml:lang="ru">Davydenko I.S., Krotenkova M.V., Konovalov R.N., Piradov M.A.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://annaly-nevrologii.com/pathID/article/view/399">https://annaly-nevrologii.com/pathID/article/view/399</self-uri><abstract xml:lang="en"><p> </p><p>The aim of this study was a comparison of diagnostic efficacy of non contrast enhanced MR-angiography (MRA) and CT-angiography (CTA) with digital subtraction angiography (DSA) in patients with atherosclerotic lesions of internal carotid arteries. We examined 70 patients with stenosis of carotid arteries. A stenosis degree of more than 50% (assessed by DSA) was considered as hemodynamically significant. Besides neurological survey the examination of extracranial arteries was performed, which included MRA, CTA and DSA. In each case we analysed a plane on which a degree of a stenosis was assessed as maximum. To characterize each modality we evaluated sensitivity, specificity and positive predictive value. A coincidence rate for CTA and DSA was 95%, for MRA and DSA – 89%. We can conclude that CTA and MRA can be use for an appropriate evaluation of stenosis of interna carotid arteries.</p>  <p> </p> <p> </p></abstract><trans-abstract xml:lang="ru"><p>Целью настоящего исследования является определение информативности компьютерно-томографической ангиографии (КТА) и бесконтрастной магнитно-резонансной ангиографии (МРА) в сравнении с дигитальной субтракционной ангиографией (ДСА) при атеросклеротическом поражении внутренних сонных артерий. Обследовано 70 пациентов со стенозами внутренних сонных артерий. Всем больным наряду с неврологическим осмотром проводились бесконтрастная МРА, КТА и ДСА экстракраниальных артерий. В каждом случае анализировалась проекция, на которой степень стеноза была максимальной. Для характеристики исследуемых методик использовались индексы чувствительности и специфичности, а также индекс позитивного высказывания. Частота совпадений результатов КТА с данными ДСА составила 95%, для МРА – 89%. КТА и бесконтрастная МРА могут быть использованы для адекватной оценки стенозов внутренних сонных артерий.</p></trans-abstract><kwd-group xml:lang="en"><kwd>interna carotid artery stenosis</kwd><kwd>computed tomographic angiography</kwd><kwd>magnetic resonance angiography</kwd><kwd>digital subtraction angiography</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>стеноз внутренней сонной артерии</kwd><kwd>компьютерно-томографическая ангиография</kwd><kwd>магнитно-резонансная ангиография</kwd><kwd>дигитальная субтракционная ангиография</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Беличенко О.И., Абрамова Н.Н., Терновой С.К. Магнитноорезонансная томо- и ангиография в диагностике поражений экстра и интракраниальных артерий у больных с цереброваскулярными</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>заболеваниями. Медицинская радиология и радиоционная безопасность. 1996; 41(6): 5–11.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Булыгин В.П. Представление неточных и слабовыраженных данных в инструментальных медицинских экспертных системах. В кн.: Актуальные проблемы медицины. М., 1993: 105–109.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Barnett H.J., Taylor D.W., Eliasziw M. et al. Benefit of carotid endarterectomy in patients with symptomatic moderate or severe stenosis: North American Symptomatic Carotid Endarterectomy Trial Collaborators. N. Engl. J. Med. 1998; 339: 1415–1425.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Eliasziw M., Streifler J.Y., Fox A.J. et al. Significance of plaque ulceration in symptomatic patients with highhgrade carotid stenosis: North American Symptomatic Carotid Endarterectomy Trial. Stroke 1994; 25: 304–308.</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Endarterectomy for asymptomatic carotid artery stenosis: Executive Committee for the Asymptomatic Carotid Atherosclerosis Study. JAMA 1995; 273: 1421–1428.</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Hacklander T., Wegner H., Hoppe S. et al. Agreement of multislice CT angiography and MR angiography in assessing the degree of carotid artery stenosis in consideration of different methods of postprocessing. J. Comput. Assist. Tomogr. 2006; MayyJun., 30 (3): 433–42.</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Hatsukami T.S., Ferguson M.S., Beach K.W. et al. Carotid plaque morphology and clinical events. Stroke 1997; 28: 95–100.</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Ho V.B., Foo T.K. Optimization of gadoliniummenhanced magnetic resonance angiography using an automated bolussdetection algorithm. Invest. Radiol. 1998; 33: 515–523.</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Lell M., Fellner C., Baum U. et al. Evaluation of carotid artery stenosis with multisection CT and MR imaging: influence of imaging modality and postprocessing. AJNR Am. J. Neuroradiol. 2007; Jan., 28 (1): 104–10.</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Levy R.A., Prince M.R. Arteriallphase threedimensional contrastenhanced MR angiography of the carotid arteries. AJR Am. J. Roentgenol. 1996; 167: 211–215.</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>MRC European Carotid Surgery Trial: interim results for symptomatic patients with severe (70–99%) or with mild (0–29%) carotid stenosis—European Carotid Surgery Trialists’ Collaborative Group. Lancet 1991; 337: 1235–1243.</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>Nael K., Villablanca J.P., Pope W.B. et al. Supraaortic arteries: contrasttenhanced MR angiography at 3.0 T—highly accelerated parallel acquisition for improved spatial resolution over an extended field of view. Radiology 2007; Feb., 242 (2): 600–9.</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>Remonda L., Heid O., Schroth G. Carotid artery stenosis, occlusion, and pseudooocclusion: firsttpass, gadoliniummenhanced, threeedimensional MR angiography— preliminary study. Radiology 1998; 208:95–102.</mixed-citation></ref><ref id="B15"><label>15.</label><mixed-citation>Scarabino T., Carriero A., Magarelli N. et al. MR Angiography in carotid stenosis: a comparison of three techniques. Eur. J. Radiol. 1998; 28: 117–125.</mixed-citation></ref><ref id="B16"><label>16.</label><mixed-citation>Schwartz R.B., Jones K.M., Chernoff D.M. et al. Common carotid artery bifurcation: evaluation with spiral CT. Radiology 1992; 185: 513–519.</mixed-citation></ref><ref id="B17"><label>17.</label><mixed-citation>Slosman F., Stolpen A.H., Lexa F.J. et al. Extracranial atherosclerotic carotid artery disease: evaluation of nonnbreathhhold threeedimensional gadoliniummenhanced MR angiography. AJR Am. J. Roentgenol.1998; 170: 489–495.</mixed-citation></ref><ref id="B18"><label>18.</label><mixed-citation>Vanninen R., Manninen H., Koivisto K. et al. Carotid stenosis by digital subtraction angiography: reproducibility of the European Carotid Surgery Trial and the North American. AJNR Am. J. Neuroradiol. 2004; 15: 1635–1641.</mixed-citation></ref><ref id="B19"><label>19.</label><mixed-citation>Cronqvist M., Stahlberg F., Larsson E.M. et al. Evaluation of timeofflight and phaseecontrast MRA sequences at 1.0 T for diagnosis of carotid artery disease. I. A phantom and volunteer study. Acta Radiol. 1996; 37: 267–277.</mixed-citation></ref></ref-list></back></article>
