Breast adenoid cystic carcinoma arising in microglandular adenosis: A case report and review of literature

Figure 1 Mammography showing a focal asymmetry. On cranio-caudal (A) and medio-lateral-oblique (B) view, the lesion was located in the right upper outer peripheral breast (arrows). The density was similar to or slightly lower than that of the breast parenchyma. There were no associated parenchymal distortions or microcalcifications.