Fig. 10
From: Thyroid nodule ultrasound: technical advances and future horizons
Longitudinal strain USE and B mode US of a papillary carcinoma (white arrow). Colour scale in the top left shows stiff, intermediate and soft areas as blue, green and red, respectively. The nodule appears mostly blue suggesting a firm nodule. Compression quality feedback scales are displayed in real time to assist operators in optimising their technique (arrowheads)