Figure 5

MR imaging differences. Lesion comparison between patient number 1 (group 1) and patient number 5 (group 2) on axial T2-weighted (T2-w), three-dimensional T1-weighted (T1-w), three-dimensional SWAN and Diffusion Tensor Imaging with isotropic post-processing MR series on 2 days and 3 months (only T2-w series) post-operative follow-up. Lesion can be seen on 3 months post-FUS MR imaging only in patient of group 2 (bottom, right). All scans are located 2 mm below the intercommissural plane.