1) To understand how ARFI works and which are the physical and anatomical factors affecting the acquisition of data
2) To discuss thoroughly the current clinical applications, considering for each pathological condition and for each organ which are the problems to be solved and which information can be obtained
A) What it is
B) What influences it
1. Physical factors
a. Extrinsic (degree of compression; distance between the target and the source)
b. Intrinsic (wavelength of the transducer)
2. Anatomical factors
a. Anisotropy
b. Dimension of the ROI
C) Clinical applications
1.Liver
2.Pancreas
3.Kidney
5.Miscellaneous
Bruno, C,
Minniti, S,
Bucci, A,
Pozzi Mucelli, R,
Acoustic Radiation Force Impulse Imaging—from Physical and Anatomical Bases to Clinical Applications through Experimental Models. Radiological Society of North America 2014 Scientific Assembly and Annual Meeting, - ,Chicago IL.
http://archive.rsna.org/2014/14006071.html