Computational and Mathematical Methods in Medicine / 2012 / Article / Fig 2

Research Article

Possible Patient Early Diagnosis by Ultrasonic Noninvasive Estimation of Thermal Gradients into Tissues Based on Spectral Changes Modeling

Figure 2

(a) Ultrasonic trace acquired from liver of pig using a 2 MHz transducer. (b) A quite realistic 5 MHz echo-trace from a computational phantom.