Figure 6: Solid breast lesions with four T-SWE color patterns on elasticity mode.

(a) Pattern 1, the lesion is shown homogeneously light blue, classified as ‘negative results’. The diagnosis after surgical excision is fibroadenomatous hyperplasia. (b) Pattern 2, the lesion is shown heterogeneously, predominantly blue with spot green, classified as ‘negative results’. The diagnosis after surgical excision is adenosis. (c) Pattern 3, the lesion is shown heterogeneously, with patchy green, yellow and red, classified as ‘positive results’. The diagnosis after surgical excision is intraductal carcinoma. (d) Pattern 4, the lesion is shown extremely heterogeneously, multicolored with red, orange, green, blue and irregular areas without colors, which can be named ‘multicolored sign’, classified as ‘positive results’. The diagnosis after surgical excision is invasive ductal carcinoma.