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Fig. 3 | Cancers of the Head & Neck

Fig. 3

From: Indolent thyroid cancer: knowns and unknowns

Fig. 3

Very low suspicion pattern. Transverse and longitudinal sonographic images of the right lobe of the thyroid show an echogenic nodule (arrow) against a background of hypoechoic, enlarged thyroid with curvilinear echogenic bands. These features of the background thyroid are characteristic of Hashimoto’s thyroiditis. The echogenic nodule is a benign “white knight” nodule, representing a regenerative nodule

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