ojrdrtОнкологический журнал: лучевая диагностика, лучевая терапияJournal of oncology: diagnostic radiology and radiotherapy2587-75932713-167XНЕКОММЕРЧЕСКОЕ ПАРТНЕРСТВО «ОБЩЕСТВО ИНТЕРВЕНЦИОННЫХ ОНКОРАДИОЛОГОВ»10.37174/2587-7593-2025-8-2-91-95ojrdrt-443Research ArticleКОМБИНИРОВАННЫЕ МЕТОДЫ ДИАГНОСТИКИ И ЛЕЧЕНИЯCOMBINED METHODS OF DIAGNOSTICS AND TREATMENTЭндоректальное ультразвуковое исследование и магнитно-резонансная томография в оценке локорегионарной распространенности опухолей прямой кишки.Endorectal Ultrasound and Magnetic Resonance Imaging in Assessing the Locoregional Staging of Rectal Tumors.https://orcid.org/0009-0007-1821-6693БредневаА. С.BrednevaA. S.

Бреднева Анна Сергеевна

115478 Москва, Каширское шоссе, 24

Bredneva Anna Sergeevna

 24 Kashirskoye Shosse, Moscow,115478

bredneva.anna@gmail.comhttps://orcid.org/0000-0001-7744-5022ШолоховВ. Н.SholokhovV. N.

115478 Москва, Каширское шоссе, 24

https://orcid.org/0000-0003-2586-8562БердниковС. Н.BerdnikovS. N.

115478 Москва, Каширское шоссе, 24

https://orcid.org/0000-0002-1295-4106ЛаптеваМ. Г.LaptevaM. G.

115478 Москва, Каширское шоссе, 24

https://orcid.org/0000-0003-3986-1935НасоновН. Д.NasonovN. D.

115478 Москва, Каширское шоссе, 24

https://orcid.org/0000-0002-0128-0484КарамурзаевН. К.KaramurzaevN. K.

115478 Москва, Каширское шоссе, 24

Национальный медицинский исследовательский центp онкологии им. Н.Н. Блохина Минздрава РоссииРоссияN.N. Blokhin National Medical Research Center of OncologyRussian FederationНациональный медицинский исследовательский центp онкологии им. Н.Н. Блохина Минздрава РоссииРоссияN.N. Blokhin National Medical Research Center of OncologyцццRussian Federation202529062025829195Copyright © Бреднева А.С., Шолохов В.Н., Бердников С.Н., Лаптева М.Г., Насонов Н.Д., Карамурзаев Н.К., 20252025Бреднева А.С., Шолохов В.Н., Бердников С.Н., Лаптева М.Г., Насонов Н.Д., Карамурзаев Н.К.Bredneva A.S., Sholokhov V.N., Berdnikov S.N., Lapteva M.G., Nasonov N.D., Karamurzaev N.K.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.oncoradjournal.ru/jour/article/view/443

Цель: Оценить возможности ЭРУЗИ и МРТ в предоперационной диагностике ранних опухолей прямой кишки. Материалы и методы: В исследование было включено 53 пациента с морфологически подтвержденной опухолью прямой кишки. Всем были выполнены МРТ прямой кишки и ЭРУЗИ. Окончательная стадия опухолевого процесса определялась после выполнения патологоанатомического исследования послеоперационного материала, которое являлось золотым стандартом. Результаты: Были выявлены существенные различия как в обнаружении опухоли (p = 0,006) так и в определении стадии (p = 0,019). ЭРУЗИ превзошло МРТ как в выявлении опухоли (100 % и 84,9 %), так и в оценке локорегионарной распространенности (54,7 % и 31,9 %). Заключение: ЭРУЗИ — ценный метод визуализации и имеет высокое клиническое значение в дооперационном стадировании раннего рака прямой кишки

Purpose: To evaluate the possibilities of ERUS and MRI in the preoperative diagnosis of early tumors of the rectum. Materials and methods: 53 patients with morphologically confirmed rectal tumor were included in the study. All underwent MRI of the rectum and ERUS. The final stage of the tumor process was determined after performing a pathoanatomic examination of the postoperative material, which was the gold standard. Results: Significant differences were found in both tumor detection (p = 0.006) The same is true for determining the stage (p = 0.019). ERUS surpassed MRI both in detecting tumors (100 % and 84.9 %) and in assessing locoregional prevalence (54.7 % and 31.9 %). Conclusion: ERUS is a valuable imaging method and has high clinical significance in the preoperative staging of early colorectal cancer.

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The authors declare that there are no conflicts of interest present.