Fig. 171 (abstract P26).From: International Society for Therapeutic Ultrasound Conference 2016Comparison between T2 maps (a) and post-contrast images (b) for the same location for patient 2. The non-perfused volume (NPV) appears dark on the post-contrast images. Arrows show gaps in the NPV, which correspond to areas with low T2 in the T2 mapsBack to article page