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.

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 ...

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 ...