Fig. 5. Comparison of virtual touch tissue quantification values of the benign and malignant groups.
A. The mean shear wave velocity (SWV; m/sec) for the benign group and malignant group were 2.4±1.1 and 3.3±1.0, respectively (P=0.101). B. The mean shear wave velocity difference value (SWV of lesion-SWV of normal parenchyma) for the benign group and malignant group were 0.4±0.3 and 1.5±0.8, respectively (P=0.011).