Figure 1.
Juxtaposition of typical clinical manifestations of male (a, b) and female (c) breast cancer. (a, b) Mediolateral oblique (MLO) (a) and craniocaudal (CC) (b) mammographic views of the left breast of a 65-year-old man presenting with a palpable irregular mass in the left breast show the mass (arrow) causing nipple retraction, findings consistent with an invasive cancer. (c) CC mammographic view of the right breast of a 45-year-old asymptomatic woman shows screening-identified calcifications (arrows), findings consistent with in situ cancer.