Evaluation of the effectiveness of ultrasound shear elastography and liver steatometry [Оценка эффективности ультразвуковой сдвиговой эластометрии и стеатометрии печени]

Detection of liver fibrosis and steatosis at early stages is a difficult task for clinical practice, due to the lack of early signs in routine radiation diagnostics. Aim. To evaluate the efficacy of ultrasound shear elastography and ultrasound steatometry of the liver with the use of domestic ultrasonic diagnostic system Angiodin-Sono/N-Ultra. Materials and methods. 264 people held ultrasound elastography and ultrasound steatometry. 38 patients underwent percutaneous puncture liver biopsy and subsequent pathophysiological examination. results. High correlation of fibrosis obtained at the Angiodin-Sono/N-Ultra and the leading ultrasonic systems with shear elastography was revealed. Cross-sectional comparative analysis of elasticity with the results of liver steatometry was conducted. conclusions. Results obtained in all groups correlate with the data obtained in studies on Fibroscan. When working with system Angiodin we got a simultaneous comparative analysis of elasticity with the results of liver steatosis. Results appear to be much more stable and compact than those obtained in studies on the Fibroscan. A new diagnostic criterion was revealed - the phenomenon of independence of fibrosis and steatosis indices. © 2020 Consilium Medikum. All rights reserved.

Авторы
Tarasova O.I. 1 , Kuhareva E.I.1 , Krasnitskaya S.K. 1 , Mazurchik N.V. 1 , Ngameni M.Y.1 , Malinina N.A. 1 , Zykin B.I. 1 , Ogurtsov P.P. 1
Номер выпуска
4
Язык
Русский
Страницы
17-22
Статус
Опубликовано
Том
92
Год
2020
Организации
  • 1 Рeoples' Friendship University of Russia, Moscow, Russian Federation
Ключевые слова
Attenuation coefficient of ultrasonic waves in the tissues of the liver; Elasticity of liver tissue; Hepatic steatosis; Liver fibrosis; Steatometry; Ultrasound elastography
Дата создания
02.11.2020
Дата изменения
02.11.2020
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/65065/