Fig. 2

Images and panels of the quantitative parameters of quantitative HDMI and SWE of benign and malignant breast masses grouped by small and large tumor sizes. a B-mode, HDMI image and SWE map of a breast tumor of a 71-year-old woman with metastatic breast cancer. Both the quantitate HDMI and the SWE suggest this breast tumor to be malignant. b B-mode, HDMI image and SWE map of a breast mass of a 44-year-old woman with fibroadenoma. Both the quantitate HDMI and the SWE suggest this breast mass to be benign. c B-mode, HDMI image, and SWE map of a breast tumor of a 63-year-old woman with invasive lobular carcinoma. Both the quantitate HDMI and the SWE suggest this breast tumor to be malignant. d B-mode, HDMI image, and SWE map of a fibroadenoma of a 21-year-old woman. Both the quantitative HDMI and the SWE suggest this breast mass to be benign. The dashed-line boundaries in the B-mode and HDMI images represent the lesion border after 2 mm dilatation. HDMI: high-definition microvasculature imaging. SWE: shear wave elastography