Fig. 2From: Advances in liver US, CT, and MRI: moving toward the futureUltrasound shear wave elastography for assessment of hepatic fibrosis. a Brightness-mode image with a 1.0-cm circular region of interest indicating a mean stiffness of 7.2 kPa. b Shear wave imaging mode indicating the liver stiffness with a color parametric map along a scale from 0 to 42 kPaBack to article page