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Table 2 Numbers of lesions in each group according to greyscale BI-RADS and shear wave elastography parameters

From: Quantitative shear wave ultrasound elastography: initial experience in solid breast masses

Results BI-RADS Mean stiffness Maximum stiffness Standard deviation
True positive 26 29 29 25
False positive 5 4 5 1
True negative 18 19 18 22
False negative 4 1 1 5
  1. BI-RADS, Radiology Breast Imaging and Reporting Data System.