BioMed Research International / 2014 / Article / Tab 2

Research Article

Diagnostic Value of Virtual Touch Tissue Quantification for Breast Lesions with Different Size

Table 2

Comparison of shear wave velocities in the benign and malignant lesions.

GroupMalignantBenign

Lesion SWV (m/s)12.96 ± 1.542.28 ± 1.030.15
26.45 ± 2.592.35 ± 1.26<0.001
36.86 ± 2.182.70 ± 1.58<0.001
Total6.17 ± 2.582.36 ± 1.21<0.001

Normal breast tissue SWV (m/s)11.80 ± 0.581.66 ± 0.550.56
21.51 ± 0.721.53 ± 0.470.92
31.68 ± 0.461.72 ± 0.420.80
Total1.64 ± 0.571.60 ± 0.500.62