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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">healthcare</journal-id><journal-title-group><journal-title xml:lang="ru">Здравоохранение. Healthcare</journal-title><trans-title-group xml:lang="en"><trans-title>Healthcare</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1027-7218</issn><publisher><publisher-name>Republican Scientific and Practical Center for Medical Technologies, Informatization, Management and Health Economics</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">healthcare-112</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>ОБМЕН ОПЫТОМ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>EXCHANGE OF EXPERIENCE</subject></subj-group></article-categories><title-group><article-title>Применение ультразвуковой эластометрии в диагностике фиброза поджелудочной железы при хроническом панкреатите</article-title><trans-title-group xml:lang="en"><trans-title>Use of ultrasound elastometry in the diagnosis of pancreatic fibrosis in chronic pancreatitis</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>Орловский</surname><given-names>Ю. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Arlouski</surname><given-names>Y. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Глыздов</surname><given-names>А. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Glyzdou</surname><given-names>A. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Глыздов Александр Петрович — соискатель кафедры госпитальной хирургии ФПК и ПК УО «ВГМУ», зав. отделением гнойной хирургии.</p><p>Пр. Фрунзе, д. 80-S-29, 210009, Витебск. Сл. тел. +37S 33 306-21-17</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>Пиманов</surname><given-names>С. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Pimanov</surname><given-names>S. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пр. Фрунзе, д. 80-S-29, 210009, Витебск. Сл. тел. +37S 33 306-21-17</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>Щастный</surname><given-names>А. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Shastny</surname><given-names>A. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Витебск</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>Самсонова</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Samsonova</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Витебск</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>Клопова</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Klopova</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Витебск</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>Корнилов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kornilov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Витебск</p></bio><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Белоруская медицинская академия последипломного образования</institution><country>Russian Federation</country></aff><aff xml:lang="ru" id="aff-2"><institution>Витебский государственный ордена Дружбы народов медицинский университет; Витебская областная клиническая больница</institution><country>Russian Federation</country></aff><aff xml:lang="ru" id="aff-3"><institution>Витебский государственный ордена Дружбы народов медицинский университет</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>23</day><month>09</month><year>2025</year></pub-date><volume>0</volume><issue>2</issue><fpage>59</fpage><lpage>65</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Орловский Ю.Н., Глыздов А.П., Пиманов С.И., Щастный А.Т., Самсонова И.В., Клопова В.А., Корнилов А.В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Орловский Ю.Н., Глыздов А.П., Пиманов С.И., Щастный А.Т., Самсонова И.В., Клопова В.А., Корнилов А.В.</copyright-holder><copyright-holder xml:lang="en">Arlouski Y.N., Glyzdou A.P., Pimanov S.I., Shastny A.T., Samsonova I.V., Klopova V.A., Kornilov A.V.</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://healthcare.ejournal.by/jour/article/view/112">https://healthcare.ejournal.by/jour/article/view/112</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования. Оценить роль ультразвуковой эластометрии (УЭ) в диагностике фиброза поджелудочной железы (ПЖ) при хроническом панкреатите (ХП).</p></sec><sec><title>Материал и методы</title><p>Материал и методы. В УЗ «Витебская областная клиническая больница» с 2019 по 2021 г. у 18 пациентов с разными формами и осложнениями ХП была проведена комплексная корелляционная диагностика фиброза ПЖ с использованием УЭ, КТ ОБП и морфологического исследования интраоперационных биоптатов.</p><p>УЭ проводили УЗ-датчиком с частотой 3,5—7,0 МГц в В-режиме трансабдоминально сдвиговолновым методом в режиме Shear Wave Elastography (SWE) на аппарате «GE HEALTHCARE». Жесткость ткани оценивали на основе модуля упругости Юнга в режиме SWE по характеру распределения цветового картирования в шкале «синий — голубой — желтый — красный цвета».</p><p>Гистологическое исследование интраоперационных биоптатов осуществляли по стандартной гистологической проводке серийных срезов гематоксилином и эозином. С помощью световой микроскопии при увеличении 100, 200, 400 оценивали изменения в ткани ПЖ. Фотографирование гистопрепаратов проводили с использованием компьютерной системы анализа изображений (микроскоп Leica DM 2000 с цифровой камерой и лицензионной программой Leica Aplication Suite, Version 3.6.0).</p><p>Для компьютерной морфометрии использовали программный комплекс обработки изображений ImageJ 1.52p при КТисследовании для оценки плотности ткани по шкале Хаусфилда.</p><p>Критериями оценки фиброзной трансформации паренхимы ПЖ при КТ являлась плотность ткани ПЖ по Хаусфилду.</p></sec><sec><title>Результаты</title><p>Результаты. При морфологическом исследовании биоптатов фиброзные изменения в ПЖ разной степени выраженности были установлены в 18 случаях.</p><p>Данные, полученные после выполнения УЭ, коррелировали с результатами морфологического исследования биоптатов. При сравнительной оценке и корреляции качественных показателей степени фиброзной трансформации паренхимы ПЖ по результатам УЗИ, КТ и морфологии установлена чувствительность УЭ 86 %, специфичность 88 %, а вероятность правильного диагноза составила 81%.</p><p>На основании полученных результатов нами разработана классификация степени плотности (фиброза) ткани ПЖ:</p><p>—      синий и голубой цвета— 0—6,2кПа— ткань нормальной плотности;</p><p>—      желтый цвет— 6,2—10,9 кПа— ткань средней степени плотности;</p><p>—      красный цвет — 10,9 и более кПа — плотная ткань.</p></sec><sec><title>Заключение</title><p>Заключение. При сравнительной оценке фиброзных изменений в паренхиме ПЖ при ХП по результатам УЗИ, КТ и морфологических исследований установлена высокая диагностическая эффективность УЭ, метод может быть использован для оценки фибротических изменений в ткани ПЖ.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Objective</title><p>Objective. To evaluate the role of EC in the diagnosis of pancreatic fibrosis in CP.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. In Vitebsk Regional Clinical Hospital from 2019 to 2021. in 18 patients with various forms and complications of chronic pancreatitis, a complex correlational diagnosis of pancreatic fibrosis was performed using UE, CT and morphological examination of intraoperative biopsy specimens.</p><p>UE the study was performed with an ultrasound transducer with a frequency of 3,5—7,0 MHz in the В-mode using the transabdominal shear wave method in the Shear Wave Elastography (SWE) mode on the GE HEALTHCARE apparatus. The tissue stiffness was assessed on the basis of Young’s modulus of elasticity in the SWE mode according to the nature of the distribution of color mapping in the blue-cyan-yellow-red scale.</p><p>Histological examination of intraoperative biopsy specimens is carried out as follows: аfter fixation in 10% neutral formalin solution and standard histological wiring, serial sections were stained with hematoxylin and eosin. After automated staining, the preparations were washed under running water, dehydrated in alcohol, and cleared in carbol-xylene and xylene. The sections were then embedded in Biomount medium and covered with a coverslip. Using light microscopy at x100, x200, x400 magnification, changes in the pancreatic tissue were assessed. Histopreparations were photographed using a computer image analysis system (a Leica DM 2000 microscope with a digital camera and the Leica Aplication Suite, Version 3.6.0 licensed program).</p><p>The criteria for assessing the fibrous transformation of the pancreatic parenchyma at CT were: the density of the pancreatic tissue according to Housefield.</p><p>Computer morphometry was performed using ImageJ I.52p image processing software.</p></sec><sec><title>Results</title><p>Results. During a morphological study of biopsy specimens, fibrous changes in the pancreas were identified in 18 cases.</p><p>The data obtained after performing the UE correlated with the data of the morphological examination of biopsy specimens. In a comparative assessment of qualitative indicators of the degree of fibrous transformation of the pancreatic parenchyma based on the results of ultrasound, CT and morphology, the sensitivity was 86 %, the specificity was 88 %, and the probability of a correct diagnosis was 81%</p><p>Based on the results obtained, we have developed a classification of the degree of density (fibrosis) of pancreatic tissue:</p><p>Blue and light blue colors — 0—6,2 kPa — fabric of normal density;</p><p>Yellow color— TP—10,9 kPa— medium density fabric;</p><p>Red color— 10,9 kPa or more — dense fabric.</p></sec><sec><title>Conclusions</title><p>Conclusions. Thus, in a comparative assessment of fibrotic changes in the pancreatic parenchyma in CP, according to the results of ultrasound, CT and morphological studies, a high diagnostic efficiency of UE was established and can be used as a non-invasive method for assessing fibrotic changes in the pancreatic tiss</p></sec><sec><title>ue</title><p>ue.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>хронический панкреатит</kwd><kwd>фиброз</kwd><kwd>ультразвуковая эластометрия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>chronic pancreatitis</kwd><kwd>fibrosis</kwd><kwd>ultrasonic elastometry</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">Гальперин Э. И., Семененко И. А. Фиброз поджелудочной железы при хроническом панкреатите. Хирургия. 2015; 12: 96—102.</mixed-citation><mixed-citation xml:lang="en">Gal’perin E. I., Semenenko I. A. 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