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. 2017 Jun 8;7:3029. doi: 10.1038/s41598-017-03582-3

Figure 1.

Figure 1

Images in a 60-year-old patient with breast invasive ductal carcinoma, no axillary lymph node metastasis (LNM), histologic grade II, positive estrogen receptor (ER), negative progesterone receptor (PR), and negative C-erbB-2. (a) A solid, heterogeneous hypoechogenicity, and poorly defined margin lesion (arrows) is shown on ultrasound (US). (b) Poor internal flow (i.e. dotted signals on color Doppler US) is found on color Doppler flow image (arrows). (c) Virtual touch tissue imaging (VTI) score of the lesion (arrows) is 3. (d) On virtual touch tissue imaging & quantification image, the lesion (arrows) is heterogeneous with a mean SWS value of 8.24 m/s. (e) Pathological examination confirms the diagnosis of invasive ductal carcinoma (Hematoxylin-eosin stain, x200). (f) Pathological examination confirms the diagnosis of normal lymph node (Hematoxylin-eosin stain, x200).