Fig. 126 (abstract O91).
From: International Society for Therapeutic Ultrasound Conference 2016
a and b show displacement maps after MR-ARFI at 450W and 1000W, respectively. c and d show temperature maps af ablations at 450W and 1000W. All images are overlayed on anatomical T1-weighted MR images. ARFI-maps and temperature maps coincide when equivalent power levels are used. Note the spacial shift between the 450W and 1000W experiments