Fig. 3
From: Nodular fasciitis of the breast: the report of three cases
a The handheld US revealed an irregularly shaped and markedly hypoechoic nodule with angular edges and an echogenic halo surrounded by subcutaneous adipose tissue and attached to the superficial fascia of the breast (white arrows). b The surrounding adipose tissue showed an increased vascular distribution on Doppler US examination (white arrows). c Ultrasound elastography showed a Tsukuba stiffness score of 1 of the lesion (white arrows). d By ABUS, the lesion showed a retraction pattern on the coronal plane (white arrows)