An official website of the United States government.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Concept Breadcrumbs

Preferred Term:

elasticity imaging techniques

Definition:
Non-invasive imaging methods based on the mechanical response of an object to a vibrational or impulsive force. It is used for determining the viscoelastic properties of tissue, and thereby differentiating soft from hard inclusions in tissue such as microcalcifications, and some cancer lesions. Most techniques use ultrasound to create the images-eliciting the response with an ultrasonic radiation force and/or recording displacements of the tissue by Doppler ultrasonography.
Concept Schemes:
NALT Full
Broader Concept:
Entry Terms:
  • elastograms
  • acoustic radiation force impulse imaging
  • elasticity imaging methods
  • elastography
  • sonoelastography
  • vibro-acoustography
URI:
https://lod.nal.usda.gov/nalt/327532
Download this Concept:
RDF/XMLCreated 2019-02-26, last modified 2019-11-25