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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">radiology</journal-id><journal-title-group><journal-title xml:lang="ru">Радиология — практика</journal-title><trans-title-group xml:lang="en"><trans-title>Radiology - Practice</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2713-0118</issn><publisher><publisher-name>Центральный научно-исследовательский институт лучевой диагностики</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">radiology-97</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 RESEARCH</subject></subj-group></article-categories><title-group><article-title>Комплексный статистический анализ степени вклада отдельных магнитно-резонансных паттернов в диагностику тригеминальной невралгии</article-title><trans-title-group xml:lang="en"><trans-title>Complex Statistical Analysis of Magnetic Resonance Patterns in Diagnosis of Trigeminal Neuralgia</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3404-0548</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бакунович</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bakunovich</surname><given-names>A. V.</given-names></name></name-alternatives><email xlink:type="simple">bioboi@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5649-2193</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Синицын</surname><given-names>В. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Sinitsyn</surname><given-names>V. E.</given-names></name></name-alternatives><email xlink:type="simple">vsini@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1266-4926</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мершина</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Mershina</surname><given-names>E. A.</given-names></name></name-alternatives><email xlink:type="simple">elena_mershina@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГАУ «Национальный медицинский исследовательский центр «Лечебно-реабилитационный центр» Минздрава России, Москва</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Medical Research Centre «Treatment and Rehabilitation Centre», Ministry of Healthcare of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФФМ МГУ им. М.В. Ломоносова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Lomonosov Moscow State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>28</day><month>06</month><year>2020</year></pub-date><volume>0</volume><issue>3</issue><fpage>6</fpage><lpage>15</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Бакунович А.В., Синицын В.Е., Мершина Е.А., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Бакунович А.В., Синицын В.Е., Мершина Е.А.</copyright-holder><copyright-holder xml:lang="en">Bakunovich A.V., Sinitsyn V.E., Mershina 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://www.radp.ru/jour/article/view/97">https://www.radp.ru/jour/article/view/97</self-uri><abstract><p>Цель настоящего исследования - комплексная взаимная оценка ряда МР-паттернов в диагностике тригеминальной невралгии (ТН) методом логистической регрессии. Ретроспективно проанализированы данные МР-последовательностей FIESTA, полученные на уровне задних черепных ямок 133 пациентов, включая 86 больных с клинически и хирургически верифицированной ТН (55 ± 11 лет) и 47 пациентов группы контроля (51 ± 16 лет). Для построения логистических моделей использовалось 7 отдельных МР-паттернов: длины интрацистернальных порций тройничных нервов, площади сечения и отношения диаметров нервов в REZ-областях, диаметры прилежащих артериальных петель, протяженность нейроваскулярного прилежания, углы артериальных петель и углы поперечного пересечения тройничных нервов с артериями задней черепной ямки. Отдельно построены три многофакторные модели, отличающиеся различным включением контрольных МР-паттернов. В общую модель включалось максимальное число нервов для сравнения (209 нервов), отдельно построены модели с включением параметров контралатеральных нервов (всего 128 нервов) и нервов контрольной внешней группы (147 нервов). Во всех трех моделях наибольшее отношение шансов отмечалось для диаметров прилежащих артерий (6,13; 5,51; 9,56). Вторым по значимости предиктором ТН для общего случая и контралатеральных сопоставлений являлось отношение диаметров нервов (1,97 и 3,3). Для модели сравнения с контрольной группой вторым предиктором оказалась протяженность нейроваскулярного прилежания (1,88). Площади поперечного сечения также обладали сходной значимостью во всех моделях (0,64; 0,71; 0,63). Показатели углов и длин нервов оказались малозначимы для всех полученных моделей. Таким образом, наиболее значимыми МР-паттернами для диагностики ТН оказались диаметры прилежащих артериальных петель и отношения диаметров нервов, отражающие деформацию последних (для двух моделей). Данный факт с наибольшей вероятностью отражает выраженность механического давления как основного механизма классической ТН.</p></abstract><trans-abstract xml:lang="en"><p>The aim of this study was a comprehensive analysis of a number of MR patterns in the diagnosis of trigeminal neuralgia (TN) by the method of logistic regression. Study population consisted of 133 patients: with trigeminal neuralgia (TN) (86, surgically (n = 56) and clinically (n = 30) verified; 55 ± 11 years) and reference group (47, 51 ± 16 years). The data were obtained using the FIESTA sequence (slice thickness 0,5 mm) on 3 T and 1,5 T (Discovery 750w and Optima 450w, General Electric). To construct the statistical models, 7 separate MR patterns were used: lengths of intercisternal portions of trigeminal nerves, cross-sectional area and ratio of nerve diameters in REZ regions, diameters of adjacent arterials, length of neurovascular contact, angles of these loops and angles of transverse intersection of trigeminal nerves with arteries in the posterior cranial fossa. Three logistic models were built separately, differing in the inclusion of control groups. The total model included the maximum number of nerves for analysis (209 nerves), the second model with the inclusion of the parameters of the contralateral nerves (128 nerves) and the third model with nerves of the healthy individuals (147 nerves). In all three models, the greatest odds ratio was observed for the diameters of the adjacent arteries (6.13; 5.51; 9.56). The second most important predictor of TN for the general model and contralateral comparisons was the ratio of nerve diameters (1,97 and 3,3). For the third model (comparison with the healthy individuals), the second most important predictor was the length of neurovascular contact (1,88). Cross-sectional areas also had significance in all models (0,64; 0,71; 0,63). Values of angles and lengths of nerves had lower statistical significance for all models. Thus, the most important MR patterns for the diagnosis of TN were the diameters of the adjacent arterial loops and the ratio of nerve diameters in REZ. This fact may reflect the importance of nerve deformation for first two models. It may confirm the mechanical pressure as the main mechanism for classical TN.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>магнитно-резонансная томография</kwd><kwd>тригеминальная невралгия</kwd><kwd>морфометрия</kwd><kwd>логистический регрессионный анализ</kwd><kwd>статистические модели</kwd><kwd>отношение шансов</kwd></kwd-group><kwd-group xml:lang="en"><kwd>FIESTA</kwd><kwd>Magnetic Resonance Imaging</kwd><kwd>Trigeminal Neuralgia</kwd><kwd>FIESTA</kwd><kwd>Neurovascular Relationships</kwd><kwd>Logistic Regression Analysis</kwd><kwd>Statistical Model</kwd><kwd>Odds Ratio</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">Балязина Е. В., Алексеева Н. А. Сравнительный анализ клиники невралгии тройничного нерва в зависимости от варианта нейроваскулярного конфликта // Саратовский научно-медицинский журнал. 2012. № 8 (2). С. 388-393. Balyazina E. V., Alekseeva N. A. 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