<?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">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-636</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>Перфузионная компьютерная томография головного мозга при стеноокклюзирующих поражениях сосудов шеи: оценка вариабельности количественных результатов при использовании разного программного обеспечения для обработки первичных данных</article-title><trans-title-group xml:lang="en"><trans-title>Brain Computed Tomography Perfusion in Patients with Steno-Occlusive Disease of Brachiocephalic Arteries: Assessment of Variability Quantitative Parameters, Generated by Different Software</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>Вишневская</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Vishnevskaya</surname><given-names>Anna V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант отдела лучевых методов диагностики и лечения</p></bio><bio xml:lang="en"><p>Postgraduate of Department of Radiological Metods of Diagnosis and Treatment </p></bio><email xlink:type="simple">Vishnevskaia.radiolog@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>Кондратьев</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kondrat’ev</surname><given-names>Evgeny V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат медицинских наук, старший научный сотрудник отдела лучевых методов диагностики и лечения </p></bio><bio xml:lang="en"><p>Ph. D. Med., Researcher in of Department of Radiological Metods of Diagnosis and Treatment</p></bio><email xlink:type="simple">Evgenykondratiev@gmail.com</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>Проскурина</surname><given-names>М. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Proskurina</surname><given-names>Marina F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат медицинских наук, медицинский советник отдела КТ</p></bio><bio xml:lang="en"><p>Ph. D. Med., Clinical Lider CT</p></bio><email xlink:type="simple">Marina.Proskurina@ge.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Смирнов</surname><given-names>М. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Smirnov</surname><given-names>Maksim D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат медицинских наук, старший специалист по клиническому применению МСКТ</p></bio><bio xml:lang="en"><p>Ph. D. Med., Senior Clinical Application Specialist MDCT</p></bio><email xlink:type="simple">Maxim.Smirnov@philips.com</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кармазановский</surname><given-names>Г. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Karmazanovsky</surname><given-names>Grigory G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор медицинских наук, профессор, заведующий отделом лучевых методов диагностики и лечения</p></bio><bio xml:lang="en"><p>M. D. Med., Professor, Head of Department of Radiological Metods of Diagnosis and Treatment</p></bio><email xlink:type="simple">Karmazanovsky@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Институт хирургии им. А. В. Вишневского» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>A. V. Vishnevsky Institute of Surgery, Ministry of Healthcare of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>«GE Healthcare Russia&amp;CIS»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>«GE Healthcare Russia&amp;CIS»</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ООО «Филипс»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>«PHILIPS»</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>09</day><month>03</month><year>2024</year></pub-date><volume>0</volume><issue>6</issue><fpage>16</fpage><lpage>28</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Вишневская А., Кондратьев Е., Проскурина М., Смирнов М., Кармазановский Г., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Вишневская А., Кондратьев Е., Проскурина М., Смирнов М., Кармазановский Г.</copyright-holder><copyright-holder xml:lang="en">Vishnevskaya A., Kondrat’ev E., Proskurina M., Smirnov M., Karmazanovsky G.</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/636">https://www.radp.ru/jour/article/view/636</self-uri><abstract><p>В исследовании оценивалась вариабельность результатов количественных параметров КТ-перфузии головного мозга при использовании разного программного обеспечения в группе пациентов (n = 72) со стеноокклюзирующим поражением брахиоцефальных артерий. Исходные данные были последовательно обработаны с использованием трех разных коммерческих программных пакетов обработки (Philips ≪sensitive≫, Philips ≪insensitive≫ и General Electric), основанных на разных вариантах математической модели деконволюции. В результате было выявлено статистически значимое различие аболютных параметров перфузии в общей группе пациентов (p &gt; 0,005), вычисленных при использовании разных коммерческих программных пакетов. Однако сравнительный корреляционный анализ абсолютных и относительных данных выявил статистически значимую зависимость. Полученные результаты позволяют сделать вывод, что при применении разных коммерческих программных пакетов вариабельность параметров перфузии может повлиять на достоверность оценки особенностей мозговой гемодинамики в клинической практике, и подчеркивают необходимость применения не только идентичных протоколов сканирования, но и идентичных программ обработки.</p></abstract><trans-abstract xml:lang="en"><p>The aim of our study was evaluation of the variability of quantitative brain CT-perfusion values in group of patients (n = 72) with brachiocephalic artery steno-occlusive disease using different software for data postprocessing. Initial data of CT-perfusion in the total group of patients were subsequently processed, using three different commercial software postprocessing packages (Philips ≪sensitive≫, Philips ≪insensitive≫ and General Electric). It was revealed that the average absolute value of the perfusion parameter in the general group of patients were significantly different (p &gt; 0,005) in case of using different commercial software packages for processing the raw data. But, a comparative correlation analysis of absolute and relative data in general group of patients showed statistically significant high correlation between the data obtained from aforesaid three software packages. As a result, we can conclude that the using of different commercial software packages, based on different versions of mathematical data postprocessing algorithm, provide a significant differences in the resulting of absolute and relative perfusion parameters, and can affect on the accuracy of the cerebral hemodynamics evaluation features in clinical practice. Such differences point to the importance of using not only the identical scanning protocols, but also identical postprocessing software.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>компьютерная томография</kwd><kwd>перфузия</kwd><kwd>головной мозг</kwd><kwd>хроническая ишемия</kwd><kwd>атеросклероз</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Computed Tomography</kwd><kwd>Perfusion</kwd><kwd>Brain</kwd><kwd>Chronic Ischemia</kwd><kwd>Atherosclerosis</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">Корниенко В. Н., Пронин И. Н., Пьяных О. С., Фадеева Л. М. Исследование тканевой перфузии головного мозга методом компьютерной томографии // Мед. визуализация. 2007. № 2. С. 70–81.</mixed-citation><mixed-citation xml:lang="en">Kornienko V. N., Pronin I. N., Pyanykh O. S., Fadeeva L. M. Study of brain perfusion, using CT. Med. Vis. 2007. No. 2. P. 70–81 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Липовецкий Б. М., Катаева Г. В. Дифференцированная оценка регионарной перфузии мозга у больных с цереброваскулярным заболеванием в сопоставлении с дальнейшим течением // Мед. визуализация. 2012. № 4. С. 91–95.</mixed-citation><mixed-citation xml:lang="en">Lipovetsky B. M., Kataeva G. V. Differentiated evaluation of regional cerebral perfusion in patients with cerebrovascular disease compared with the further passage. Med. Vis. 2012. No. 4. P. 91–95 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Семенов С. Е., Хромов А. А., Портнов Ю. М., Нестеровский А. В. Исследование перфузии при нарушениях церебрального кровообращения. Ч. I (История, основные постулаты и методы</mixed-citation><mixed-citation xml:lang="en">Semenov S. E., Khromov A. A., Portnov Yu. M., Nesterovsky A. V. Perfusion study in disorders of cerebral circulation. Part I (history, basic postulates and research methods). Overview. Complex problems cardiovascular diseases. 2016. No. 1. P. 95–102 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">изучения): Обзор // Комплексные проблемы сердечно-сосудистых заболеваний. 2016. № 1. С. 95–102.</mixed-citation><mixed-citation xml:lang="en">Sokolova L. P. Perfusion and cerebral blood flow during cognitive dodementnyh disorders of various origins. Radiologiya – praktika. 2011. No. 5. P. 51–57 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Соколова Л. П. Перфузия и кровоснабжение головного мозга при додементных когнитивных расстройствах различного генеза // Радиология — практика. 2011. № 5. С. 51–57.</mixed-citation><mixed-citation xml:lang="en">Kondratyev E., Karmazanovsky G. Low radiation dose 256-MDCT angiography of the carotid arteries: effect of hybrid iterative reconstruction technique on noise, artifacts, and image quality // Eur. J. Radiol. 2013. V. 82. № 12. P. 2233–2239.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Kondratyev E., Karmazanovsky G. Low radiation dose 256-MDCT angiography of the carotid arteries: effect of hybrid iterative reconstruction technique on noise, artifacts, and image quality // Eur. J. Radiol. 2013. V. 82. № 12. P. 2233–2239.</mixed-citation><mixed-citation xml:lang="en">Bennink E., Riordan A. J., Horsch A. D. et al. Fast nonlinear regression method for CT brain perfusion analysis // J. Cereb. Blood Flow Metab. 2013. № 33. P. 1743–1751.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Bennink E., Riordan A. J., Horsch A. D. et al. Fast nonlinear regression method for CT brain perfusion analysis // J. Cereb. Blood Flow Metab. 2013. № 33. P. 1743–1751.</mixed-citation><mixed-citation xml:lang="en">Bivard A., Levi C., Spratt N., Parsons M. Perfusion CT in acute stroke: a comprehensive analysis of infarct and penumbra // Radiology. 2013. V. 267. № 2. P. 543–550.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Bivard A., Levi C., Spratt N., Parsons M. Perfusion CT in acute stroke: a comprehensive analysis of infarct and penumbra // Radiology. 2013. V. 267. № 2. P. 543–550.</mixed-citation><mixed-citation xml:lang="en">Eicker S., Turowski B., Heiroth H. J., Steiger H. J., Hänggi D. A comparative study of perfusion CT and 99mTc-HMPAO SPECT measurement to assess cerebrovascular reserve capacity in patients with internal carotid artery occlusion // Eur. J. Med. Res. 2011. № 16. V. 484–490.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Eicker S., Turowski B., Heiroth H. J., Steiger H. J., Hänggi D. A comparative study of perfusion CT and 99mTc-HMPAO SPECT measurement to assess cerebrovascular reserve capacity in patients with internal carotid artery occlusion // Eur. J. Med. Res. 2011. № 16. V. 484–490.</mixed-citation><mixed-citation xml:lang="en">Serafin Z., Kotarsky M., Karolkiewicz M. et al. Reproducibility of dynamic computed tomography brain perfusion measurements in patients with significant carotid artery stenosis // Acta Radiologica. 2009. V. 50. № 2. P. 226–232.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Serafin Z., Kotarsky M., Karolkiewicz M. et al. Reproducibility of dynamic computed tomography brain perfusion measurements in patients with significant carotid artery stenosis // Acta Radiologica. 2009. V. 50. № 2. P. 226–232.</mixed-citation><mixed-citation xml:lang="en">Kudo K., Sasaki M., Yamada K. et al. Differences in CT perfusion maps generated by different commercial software: quantitative analysis by using identical source data of acute stroke patients // Radiology. 2010. № 254. P. 200–209.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Kudo K., Sasaki M., Yamada K. et al. Differences in CT perfusion maps generated by different commercial software: quantitative analysis by using identical source data of acute stroke patients // Radiology. 2010. № 254. P. 200–209.</mixed-citation><mixed-citation xml:lang="en">Man F., Patrie J. T., Xin W. et al. Delaysensitive and delay-insensitive deconvolution perfusion CT: similar ischemic core and penumbra volumes if appropriate threshold selected for each // Neuroradiol. 2015. V. 57. № 6. P. 573–581.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Man F., Patrie J. T., Xin W. et al. Delaysensitive and delay-insensitive deconvolution perfusion CT: similar ischemic core and penumbra volumes if appropriate threshold selected for each // Neuroradiol. 2015. V. 57. № 6. P. 573–581.</mixed-citation><mixed-citation xml:lang="en">Sanelli P. C., Nicola G., Tsiouris A. J. et al. Reproducibility of postprocessing of quantitative CT perfusion maps // AJR. 2007. № 188. P. 213–218.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Sanelli P. C., Nicola G., Tsiouris A. J. et al. Reproducibility of postprocessing of quantitative CT perfusion maps // AJR. 2007. № 188. P. 213–218.</mixed-citation><mixed-citation xml:lang="en">Turk A. S., Grayev A., Rowley Н. А., Field А. S., Turski P., Pulfer K. Variability of clinical</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Turk A. S., Grayev A., Rowley Н. А., Field А. S., Turski P., Pulfer K. Variability of clinical</mixed-citation><mixed-citation xml:lang="en">CT perfusion measurements in patients with carotid stenosis // Neuroradiol. 2007. № 49. P. 955–961.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">CT perfusion measurements in patients with carotid stenosis // Neuroradiol. 2007. № 49. P. 955–961.</mixed-citation><mixed-citation xml:lang="en">Bennik E., Oosterbroek J., Horsch A. D. et al. Influence of thin slice reconstruction on CT brain perfusion analysis // PLoS One. 2015. V. 10. № 9. P. 1–14.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Bennik E., Oosterbroek J., Horsch A. D. et al. Influence of thin slice reconstruction on CT brain perfusion analysis // PLoS One. 2015. V. 10. № 9. P. 1–14.</mixed-citation><mixed-citation xml:lang="en">Bennik E., Oosterbroek J., Horsch A. D. et al. Influence of thin slice reconstruction on CT brain perfusion analysis // PLoS One. 2015. V. 10. № 9. P. 1–14.</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>
