title: Ultrasound elastography: liver.
abstract: Ultrasound elastography, also termed sonoelastography, is being used increasingly in clinical practice to aid the diagnosis and management of diffuse liver disease. Elastography has been shown to be capable of differentiating advanced and early-stage liver fibrosis, and consequently a major application in clinical liver care includes progression to cirrhosis risk stratification through (1) assessment of liver fibrosis stage in HCV and HBV patients, (2) distinguishing non-alcoholic steatohepatitis from simple steatosis in non-alcoholic fatty liver disease patients, and (3) prognostic evaluation of liver disease is autoimmune liver disease. In addition, elastographic characterization of focal liver lesions and evaluation of clinically significant portal hypertension have the potential to be clinically useful and are areas of active clinical research.
authors.affiliation: Department of Radiology, Massachusetts General Hospital (MGH), Harvard Medical School, 55 Fruit Street, Boston, MA, 02114, USA, dhyani.manish@mgh.harvard.edu.
authors.forename: Manish
authors.initials: M
authors.lastname: Dhyani
authors.forename: Arash
authors.initials: A
authors.lastname: Anvari
authors.forename: Anthony E
authors.initials: AE
authors.lastname: Samir
mesh_terms: D054459:Elasticity Imaging Techniques / Q000379:methods*; D006801:Humans; D008099:Liver / Q000000981:diagnostic imaging; D008107:Liver Diseases / Q000000981:diagnostic imaging*