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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">mossj</journal-id><journal-title-group><journal-title xml:lang="ru">Московский хирургический журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Moscow Surgical Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2072-3180</issn><publisher><publisher-name>ООО «ПРОФИЛЬ – 2С»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17238/2072-3180-2026-80-88</article-id><article-id custom-type="elpub" pub-id-type="custom">mossj-1288</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>ПРОКТОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PROCTOLOGY</subject></subj-group></article-categories><title-group><article-title>Патоморфологические особенности тканей после аргоноплазменной и монополярной коагуляции при открытой геморроидэктомии: сравнительное исследование</article-title><trans-title-group xml:lang="en"><trans-title>Pathomorphological features of tissues after argon plasma versus monopolar coagulation in open hemorrhoidectomy: a comparative study</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0283-2217</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ефетов</surname><given-names>С. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Efetov</surname><given-names>S. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ефетов Сергей Константинович – доктор медицинских наук, профессор кафедры факультетской хирургии им. Г.И. Лукомского, заведующий хирургическим отделением № 2 УКБ № 4</p><p>119048, Россия, Москва, ул. Доватора, д. 15, стр. 2</p></bio><bio xml:lang="en"><p>Efetov Sergey Konstantinovich – PhD, Professor, Head ofSurgical Department no 2 of the University Clinical Hospital no 4 </p><p>119048, 15 Dovatora str., bldg. 2, Moscow, Russia</p></bio><email xlink:type="simple">efetov@mail.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/0000-0002-5165-1220</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Реброва</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Rebrova</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Реброва Анна Сергеевна – врач-хирург хирургического отделения № 2 УКБ № 4, аспирант кафедры факультетской хирургии № 2 им. Г.И. Лукомского</p><p>119048, Россия, Москва, ул. Доватора, д. 15, стр. 2</p></bio><bio xml:lang="en"><p>Rebrova Anna Sergeevna – MD, PhD student at the Department of Faculty Surgery no 2 Clinical Hospital no 4 </p><p>119048, 15 Dovatora str., bldg. 2, Moscow, Russia</p></bio><email xlink:type="simple">f.polyakova@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/0000-0001-5380-7113</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Парамонова</surname><given-names>Н. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Paramonova</surname><given-names>N. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Парамонова Нина Борисовна – кандидат медицинский наук, заведующий патолого-анатомическим отделением. Зам. директора Института клинической морфологии и цифровой патологии по диагностической работе</p><p>119048, Россия, Москва, ул. Доватора, д. 15, стр. 2 </p></bio><bio xml:lang="en"><p>Paramonova Nina Borisovna – head of the Institute for Clinical Morphology and Digital Pathology</p><p>15 Dovatora str., bldg. 2, Moscow, Russia</p></bio><email xlink:type="simple">paramonova_n_b@staff.sechenov.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/0009-0000-0994-5316</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ивашкина</surname><given-names>С. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivashkina</surname><given-names>S. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ивашкина София Павловна – студентка 6 курса ИКМим. Н.В. Склифосовского</p><p>119048, Россия, Москва, ул. Доватора, д. 15, стр. 2</p></bio><bio xml:lang="en"><p>Ivashkina Sofia Pavlovna – 6th year student at the Faculty of N.V. Sklifosovsky Clinical Medicine Institute</p><p>119048, 15 Dovatora str., bldg. 2, Moscow, Russia</p></bio><email xlink:type="simple">ivashkina.sp@yandex.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6197-6814</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Волгин</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Volgin</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Максим Владимирович Волгин – врач-хирургхирургического отделения № 2 УКБ № 4, аспирант кафедры факультетской хирургии № 2 им. Г.И. Лукомского</p><p>119048, Россия, Москва, ул. Доватора, д. 15, стр. 2 </p></bio><bio xml:lang="en"><p>Volgin Maxim Vladimirovich – MD, PhD student at theDepartment of Faculty Surgery no 2 Clinical Hospital no 4</p><p>119048, 15 Dovatora str., bldg. 2, Moscow, Russia</p></bio><email xlink:type="simple">maxvolgin_m@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Университетская клиническая больница № 4, ФГАОУ ВО Первый МГМУ им. И.М. Сеченова (Сеченовский университет);&#13;
Кафедра факультетской хирургии № 2 им. Г. И. Лукомского ИКМ им. Н. В. Склифосовского ФГАОУ ВО Первый Московский государственный медицинский университет имени И. М. Сеченова (Сеченовский Университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>University Clinical Hospital no 4, Federal State Autonomous Educational Institution of Higher Education First Moscow State Medical University named after I.M. Sechenov (Sechenov University);&#13;
Department of Faculty Surgery no 2 named after G.I. Lukomsky, Institute of Clinical Medicine named after N.V. Sklifosovsky, Federal State Autonomous Educational Institution of Higher Education First Moscow State Medical University named after I.M. Sechenov (Sechenov University)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт клинической морфологии и цифровой патологии, ФГАОУ ВО Первый МГМУ им. И.М. Сеченова (Сеченовский университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Clinical Morphology and Digital Pathology, Federal State Autonomous Educational Institution of Higher Education First Moscow State Medical University named after I.M. Sechenov (Sechenov University)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Университетская клиническая больница № 4, ФГАОУ ВО Первый МГМУ им. И.М. Сеченова (Сеченовский университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>University Clinical Hospital no 4, Federal State Autonomous Educational Institution of Higher Education First Moscow State Medical University named after I.M. Sechenov (Sechenov University)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>17</day><month>10</month><year>2026</year></pub-date><volume>0</volume><issue>5</issue><issue-title>Октябрь. Спецвыпуск</issue-title><fpage>80</fpage><lpage>88</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ефетов С.К., Реброва А.С., Парамонова Н.Б., Ивашкина С.П., Волгин М.В., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Ефетов С.К., Реброва А.С., Парамонова Н.Б., Ивашкина С.П., Волгин М.В.</copyright-holder><copyright-holder xml:lang="en">Efetov S.K., Rebrova A.S., Paramonova N.B., Ivashkina S.P., Volgin M.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://www.mossj.ru/jour/article/view/1288">https://www.mossj.ru/jour/article/view/1288</self-uri><abstract><p>Введение. Термическое повреждение тканей при использовании различных видов инструментов остается ведущим фактором, влияющим на хирургическую травму. Аргоноплазменная коагуляция (АПК) – это бесконтактный вид передачи энергии на ткань с помощью ионизированного газа аргона. АПК редко используется в лечении геморроя.Цель. Оценить патоморфологические характеристики геморроидальных узлов после открытой геморроидэктомии с использованием АПК и монополярной коагуляции (МПК)Материалы и методы. Проанализировано 76 препаратов (37 – МПК, 39 –АПК) геморроидальных узлов, в которых оценивались глубина коагуляционного некроза, количество и калибр сосудов, количество нервных стволиков, а также их взаимосвязь с динамикой послеоперационной боли. Статистический анализ включал критерии Манна–Уитни, Стьюдента и смешанные линейные модели. Исследование является продолжением проспективного рандомизированного исследования, оценивающего болевой синдром после открытой геморроидэктомии с использованием АПК и МПК.Результаты. Статистически значимых различий в минимальной (0,23 ± 0,17 vs 0,21 ± 0,13 мм; p = 0,58) и максимальной (1,37 ± 0,67 vs 1,65 ± 0,87 мм; p = 0,12) глубине некроза между группами выявлено не было. Количество, калибр сосудов и число нервных стволиков в зоне коагуляции не различались (p &gt; 0,05). В группе АПК отмечалось более быстрое снижение боли (p = 0,025). Глубина коагуляционного некроза не коррелировала с интенсивностью боли (p = 0,262), а мультивариатная модель подтвердила независимость болевого синдрома от морфологических параметров.Выводы. Патоморфологические особенности изменений в тканях после воздействия АПК при открытой геморроидэктомии сопоставимы с МПК</p></abstract><trans-abstract xml:lang="en"><p>Introduction. Thermal tissue injury associated with the use of various energy modalities remains a major contributor to surgical trauma. Argon plasma coagulation (APC) is a non-contact energy delivery technique that transfers energy to tissue via ionized argon gas. APC is rarely used in the surgical treatment of hemorrhoids, and its histopathological effects on tissue remain unclear.The purpose of the study. To evaluate the histopathological characteristics of hemorrhoidal tissue following open hemorrhoidectomy performed with argon plasma coagulation (APC) versus monopolar coagulation (MPC).Materials and Methods. This study represents a continuation of a prospective randomized trial evaluating postoperative pain following open hemorrhoidectomy with APC versus MPC. The analysis included 76 hemorrhoidal tissue specimens (37 from the MPC group, 39 from the APC group). The following parameters were assessed: depth of coagulative necrosis, number and caliber of blood vessels, and number of nerve trunks, along with their association with the postoperative pain trajectory. Statistical analysis included the Mann–Whitney U test, Student's t-test, and mixed linear models.Treatment results. No statistically significant differences were observed between groups in minimum (0,23 ± 0,17 vs. 0,21 ± 0,13 mm; p = 0,58) or maximum (1,37 ± 0,67 vs. 1,65 ± 0,87 mm; p = 0,12) depth of necrosis. The number and caliber of vessels and the number of nerve trunks within the coagulation zone did not differ significantly between groups (p &gt; 0,05). The APC group demonstrated a faster decline in postoperative pain (p = 0,025). Depth of coagulative necrosis did not correlate with pain intensity (p = 0,262), and multivariate modeling confirmed that postoperative pain was independent of the morphological parameters assessed.Conclusion: The pathomorphological effects of APC on tissue during open hemorrhoidectomy are comparable to those of MPC</p></trans-abstract><kwd-group xml:lang="ru"><kwd>геморроидэктомия</kwd><kwd>аргоноплазменная коагуляция</kwd><kwd>монополярная коагуляция</kwd><kwd>коагуляционный некроз</kwd><kwd>патоморфология</kwd></kwd-group><kwd-group xml:lang="en"><kwd>hemorrhoidectomy</kwd><kwd>argon plasma coagulation</kwd><kwd>monopolar coagulation</kwd><kwd>coagulative necrosis</kwd><kwd>histopathology</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">Cristea C., Lewis C.R. Hemorrhoidectomy. 2023 Jul 3. In: StatPearls [Internet]. 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