Thyroid ultrasound revealed an enlarged gland with a heterogeneous, hypoechoic echotexture. The right lobe measured 3.4 cm x 1.3 cm x 1.4 cm (sagittal x anterior/posterior x transverse) with a 5 ...

Figure 6. Ill-defined hypoechoic mass is classic with carcinoma. In this infiltrating carcinoma, heterogeneous internal pattern demonstrates both hypoechoic and hyperechoic regions and jagged margins.

In this Case Study, Morris and Guimaraes present a 28-year-old man with left orchitis and an incidentally discovered right focal testicular mass. The authors suggest that, for a suspicious mass in ...

Images in a 42-year-old woman who presented for routine screening. (A) Two-dimensional craniocaudal digital mammogram and (B) two-dimensional mediolateral digital mammogram show heterogeneously ...