Figure 3.
MRI T2 mapping pre and postthermal HIFU ablation desmoid tumors. Pre and postaxial T2 maps (a–c) of one slice for a thermal HIFU treatment. (a) demonstrates the tissue before sonication treatment. (b and c) demonstrate increased T2 value over the course of the treatment duration. (d) postcontrast image of same location. Patient was repositioned, but the arrows indicate the ROI. T2 maps were generated in MATLAB. Figure adapted from [11].