Applications of acoustic radiation force impulse quantification in chronic kidney disease: a review.
- Author:
Liang WANG
1
Author Information
- Publication Type:Review
- Keywords: Renal insufficiency, chronic; Kidney failure, chronic; Elasticity imaging techniques
- MeSH: Acoustics*; Elasticity; Elasticity Imaging Techniques; Fibrosis; Humans; Kidney; Kidney Failure, Chronic; Liver; Liver Diseases; Methods; Models, Animal; Renal Insufficiency; Renal Insufficiency, Chronic*
- From: Ultrasonography 2016;35(4):302-308
- CountryRepublic of Korea
- Language:English
- Abstract: Acoustic radiation force impulse (ARFI) imaging is an emerging technique with great promise in the field of elastography. Previous studies have validated ARFI quantification as a method of estimating fibrosis in chronic liver disease. Similarly, fibrosis is the principal process underlying the progression of chronic kidney disease, which is the major cause of renal failure. However, the quantification of tissue stiffness using ARFI imaging is more complex in the kidney than in the liver. Moreover, not all previous studies are comparable because they employed different procedures. Therefore, subsequent studies are warranted, both in animal models and in clinical patients, in order to better understand the histopathological mechanisms associated with renal elasticity and to further improve this imaging method by developing a standardized guidelines for its implementation.
