GE 2D-SWE.The figure illustrates the method of 2D-SWE by GE performed on liver fibrosis phantom 3 with Young’s modulus 24.8 kPa ±5%. The color box (centre) represents the elastogram, and the circle represents the ROI where the elasticity measurement is acquired. The blue color indicates harder tissue, as semi-quantitatively presented by the color scale to the left.