he temperature distribution and thermal dose with 10 seconds of heating, and 20 seconds of cooling. The resulting pressure, volume rate of heat deposition, temperature field, thermal dose, and ablation volume are shown below. Many extensions to this example are possible, for example, extending it to 3D, using heterogenous acoustic and thermal properties, and including perfusion (both background values and thermally significant individual vessels).</p>

<img vspace="5" hspace="5" src="images/example_diff_foc