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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">gnck</journal-id><journal-title-group><journal-title xml:lang="ru">Колопроктология</journal-title><trans-title-group xml:lang="en"><trans-title>Koloproktologia</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2073-7556</issn><issn pub-type="epub">2686-7303</issn><publisher><publisher-name>Russian Association of Coloproctology</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33878/2073-7556-2026-25-2-27-37</article-id><article-id custom-type="elpub" pub-id-type="custom">gnck-2125</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 ARTICLES</subject></subj-group></article-categories><title-group><article-title>Количественная оценка интраоперационной перфузии с использованием флуоресцентной визуализации  для профилактики несостоятельности анастомозов при колоректальной хирургии: первый опыт</article-title><trans-title-group xml:lang="en"><trans-title>Quantitative assessment of intraoperative perfusion using fluorescence imaging for the prevention of anastomotic leakage in colorectal surgery: first experience</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0677-3859</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бабаджанов</surname><given-names>У. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Babadzhanov</surname><given-names>Umedzhon N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бабаджанов Умеджон Наимович</p><p>Каширское шоссе, д. 23, г. Москва, 115522</p></bio><bio xml:lang="en"><p>Kashirskoe Shosse, 23, Moscow, 115522</p></bio><email xlink:type="simple">umedjon.bobojonov@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/0000-0002-9289-1247</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мамедли</surname><given-names>З. З.</given-names></name><name name-style="western" xml:lang="en"><surname>Mamedli</surname><given-names>Zaman Z.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мамедли Заман Заурович</p><p>Каширское шоссе, д. 23, г. Москва, 115522</p></bio><bio xml:lang="en"><p>Kashirskoe Shosse, 23, Moscow, 115522</p></bio><email xlink:type="simple">z.zmamedli@gmai.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0507-2367</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лощенов</surname><given-names>В. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Loschenov</surname><given-names>Viktor B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лощенов Виктор Борисович</p><p>ул. Вавилова, д. 38, г. Москва, 119991</p><p>Каширское шоссе, д. 31, г. Москва, 115409</p></bio><bio xml:lang="en"><p>Vavilova st., 38, Moscow, 119991</p><p>Kashirskoe Shosse, 31, Moscow, 115409</p></bio><email xlink:type="simple">loshenov_vb@gmai.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5291-1031</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Москалев</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Moskalev</surname><given-names>Arkady S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москалев Аркадий Сергеевич</p><p>ул. Вавилова, д. 38, г. Москва, 119991</p></bio><bio xml:lang="en"><p>Vavilova st., 38, Moscow, 119991</p></bio><email xlink:type="simple">arkadiimoskalev@gmail.com</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5864-1172</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Эфендиев</surname><given-names>К. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Efendiev</surname><given-names>Kanamet T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Эфендиев Канамат Темботович</p><p>ул. Вавилова, д. 38, г. Москва, 119991</p><p>Каширское шоссе, д. 31, г. Москва, 115409</p></bio><bio xml:lang="en"><p>Vavilova st., 38, Moscow, 119991</p><p>Kashirskoe Shosse, 31, Moscow, 115409</p></bio><email xlink:type="simple">arkadiimoskalev@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9303-8379</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гордеев</surname><given-names>С. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Gordeev</surname><given-names>Sergey S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гордеев Сергей Сергеевич</p><p>Каширское шоссе, д. 23, г. Москва, 115522</p><p>ул. Одесская, д. 54, г. Тюмень, 625023</p><p>ул. Трубецкая, д. 8, стр. 2, г.Москва, 119048</p></bio><bio xml:lang="en"><p>Kashirskoe Shosse, 23, Moscow, 115522</p><p>Odesskaya st., 54, Tyumen, 625023</p><p>Trubetskaya st., 8, bld. 2, Moscow, 119048</p></bio><email xlink:type="simple">ss.netoncology@gmail.com</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр онкологии имени Н.Н. Блохина» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Blokhin National Medical Research Center of Oncology</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт общей физики имени А.М. Прохорова Российской академии наук; Национальный исследовательский ядерный университет МИФИ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>A.M. Prokhorov Institute of General Physics of the Russian Academy of Sciences; NationalResearchNuclearUniversity, MEPhI</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Институт общей физики имени А.М. Прохорова Российский академии наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>A.M. Prokhorov Institute of General Physics of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр онкологии имени Н.Н. Блохина» Минздрава России; Тюменский Государственный Медицинский Университет, Кафедра онкологии радиологии и радиотерапии; Первый Московский государственный медицинский университет имени И.М. Сеченова (Сеченовский университет), кафедра онкологии</institution><country>Russian Federation</country></aff><aff xml:lang="en"><institution>Blokhin National Medical Research Center of Oncology; Tyumen State Medical University, Department of Oncology, Radiology and Radiotherapy; The First Moscow State Medical University named after I.M. Sechenov</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>05</day><month>06</month><year>2026</year></pub-date><volume>25</volume><issue>2</issue><fpage>27</fpage><lpage>37</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Бабаджанов У.Н., Мамедли З.З., Лощенов В.Б., Москалев А.С., Эфендиев К.Т., Гордеев С.С., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Бабаджанов У.Н., Мамедли З.З., Лощенов В.Б., Москалев А.С., Эфендиев К.Т., Гордеев С.С.</copyright-holder><copyright-holder xml:lang="en">Babadzhanov U.N., Mamedli Z.Z., Loschenov V.B., Moskalev A.S., Efendiev K.T., Gordeev S.S.</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.ruproctology.com/jour/article/view/2125">https://www.ruproctology.com/jour/article/view/2125</self-uri><abstract><sec><title>ВВЕДЕНИЕ</title><p>ВВЕДЕНИЕ: флуоресцентная ангиография с использованием индоцианина зелёного (ИЦЗ) широко применяется для оценки перфузии, однако в большинстве случаев интерпретация флуоресцентного сигнала носит качественный характер.</p></sec><sec><title>ЦЕЛЬ</title><p>ЦЕЛЬ: оценить расхождения между субъективной интраоперационной оценкой перфузии, качественной и количественной ИЦЗ-флуоресцентной ангиографией, а также влияние количественной оценки перфузии на принятие интраоперационных хирургических решений при колоректальных резекциях.</p></sec><sec><title>ПАЦИЕНТЫ И МЕТОДЫ</title><p>ПАЦИЕНТЫ И МЕТОДЫ: в проспективное одноцентровое исследование в период с мая по ноябрь 2025 г. включались пациенты в возрасте 18 лет и старше с гистологически верифицированной аденокарциномой дистальных отделов сигмовидной кишки, ректосигмоидного отдела или прямой кишки, которым выполнялось хирургическое вмешательство с формированием первичного межкишечного анастомоза. Ограничений по стадии опухолевого процесса при включении в исследование не устанавливалось. Интраоперационно выполняли флуоресцентную ангиографию с использованием ИЦЗ в дозе 0,1 мг/кг. Перфузия оценивалась с применением системы УФФ-630/675-01-БИОСПЕК с количественным анализом параметров флуоресцентного сигнала, включая максимальную интенсивность (Imax), время достижения максимума (Tmax), скорость накопления и скорость выведения контраста. Основным оцениваемым параметром была частота расхождения данных визуальной, количественной и качественной оценки перфузии стенки толстой кишки. Послеоперационные осложнения регистрировались в течение 30 суток и классифицировались по шкале Clavien-Dindo, тогда как несостоятельность анастомоза оценивалась согласно классификации ISREC.</p></sec><sec><title>РЕЗУЛЬТАТЫ</title><p>РЕЗУЛЬТАТЫ: в исследование включено 20 пациентов. Недостаточность кровоснабжения стенки толстой кишки при визуальной оценке была выявлена у 3/20 (15%) пациентов, при качественной ИЦЗоценке — у 3/20 (15%), тогда как при количественной оценке признаки снижения перфузии выявлены у 6/20 (30%) пациентов. Субъективная оценка перфузии основывалась на визуальных признаках кровоснабжения. Оценивали наличие алой крови и визуально определяемую струю крови с пульсацией. Только наличие алой крови расценивали как сомнительный результат оценки. Наличие пульсирующей струи алой крови расценивали как положительный результат оценки. При отсутствии данных признаков — делали дополнительную резекцию кишки, до оценки ИЦЗ. Таким образом, расхождение между субъективной визуальной и количественной оценкой перфузии отмечено у 3/20 (15%) пациентов, аналогичное расхождение между качественной ИЦЗ-оценкой и количественным анализом — также у 3/20 (15%) пациентов. Несостоятельность анастомоза выявлена у 2/20 (10%) пациентов, включая 1/20 (5%) случай класса A и 1/20 (5%) случай класса B по классификации ISREC. У обоих пациентов отмечалось снижение показателя Imax до 83% и 87%, соответственно. При этом у 1/2 пациентов визуальная оценка кровоснабжения была расценена как удовлетворительная, тогда как качественная ИЦЗ-оценка в обоих случаях была слабоположительной. Негативные результаты визуальной и качественной оценки перфузии совпали с данными количественного анализа у 2/20 (10%) пациентов.</p></sec><sec><title>ЗАКЛЮЧЕНИЕ</title><p>ЗАКЛЮЧЕНИЕ: предварительные данные исследования свидетельствуют о наличии значимых расхождений между субъективной, качественной и количественной оценкой перфузии кишечной стенки. Клиническое значение данных наблюдений целесообразно изучить в рамках проспективного исследования.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>AIM</title><p>AIM: to evaluate discrepancies between subjective intraoperative perfusion assessment and qualitative and quantitative ICG fluorescence angiography, as well as the impact of quantitative perfusion assessment on intraoperative surgical decision-making during colorectal resections.</p></sec><sec><title>PATIENTS AND METHODS</title><p>PATIENTS AND METHODS: this prospective single-center study included patients aged 18 years and older with histologically confirmed adenocarcinoma of the distal sigmoid colon, rectosigmoid junction, or rectum, who underwent surgery with primary colorectal anastomosis between May and November 2025. No restrictions regarding tumor stage were applied. Intraoperatively, fluorescence angiography with ICG (0.1 mg/kg) was performed. Perfusion was assessed using the UFF-630/675-01-BIOSPEC system with quantitative analysis of fluorescence parameters, including maximum intensity (Imax), time to peak intensity (Tmax), inflow rate, and outflow rate. The primary outcome was the frequency of discrepancies between visual, qualitative, and quantitative perfusion assessment of the colonic wall. Postoperative complications were recorded within 30 days and classified according to the Clavien-Dindo classification, while anastomotic leakage was graded according to the ISREC classification.</p></sec><sec><title>RESULTS</title><p>RESULTS: a total of 20 patients were included in the study. Impaired colonic wall perfusion was identified in 3/20 (15%) patients based on visual assessment, in 3/20 (15%) patients based on qualitative ICG assessment, whereas quantitative analysis revealed signs of reduced perfusion in 6/20 (30%) patients. Subjective perfusion assessment was based on visual signs of blood supply. The presence of bright red bleeding and a visibly pulsatile blood jet were evaluated. The presence of bright red blood alone was considered a doubtful finding, whereas a pulsatile jet of bright red blood was interpreted as a positive result. In the absence of these signs, additional bowel resection was performed prior to ICG assessment. Thus, a discrepancy between subjective visual and quantitative perfusion assessment was observed in 3/20 (15%) patients, and a similar discrepancy between qualitative ICG assessment and quantitative analysis was also observed in 3/20 (15%) patients. Anastomotic leakage occurred in 2/20 (10%) patients, including 1/20 (5%) case of grade A and 1/20 (5%) case of grade B according to the ISREC classification. In both patients, a decrease in Imax to 83% and 87%, respectively, was observed. In one of these patients, visual perfusion assessment was considered adequate, whereas qualitative ICG assessment was classified as weakly positive in both cases. Negative visual and qualitative perfusion assessments were consistent with quantitative findings in 2/20 (10%) patients.</p></sec><sec><title>CONCLUSION</title><p>CONCLUSION: the preliminary data demonstrate the presence of discrepancies between subjective, qualitative, and quantitative assessment of intestinal wall perfusion. The clinical significance of these findings should be further evaluated in larger prospective studies.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>колоректальная хирургия</kwd><kwd>несостоятельность анастомоза</kwd><kwd>индоцианин зелёный</kwd><kwd>флуоресцентная ангиография</kwd><kwd>количественная оценка перфузии</kwd><kwd>колоректальный рак</kwd></kwd-group><kwd-group xml:lang="en"><kwd>colorectal surgery</kwd><kwd>anastomotic leakage</kwd><kwd>indocyanine green</kwd><kwd>fluorescence angiography</kwd><kwd>quantitative perfusion assessment</kwd><kwd>colorectal cancer</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">Sciuto A, Merola G, De Palma GD, et al. Predictive factors for anastomotic leakage after colorectal surgery: a systematic review. 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