Cutaneous Adnexal Cylindroma of Breast: Epithelial Immunoreactivities for GATA-3, Mammaglobin, and E-Cadherin Do Not Equate to a Mammary Ductal Neoplasm

Figure 1

Mammogram (right mediolateral oblique view) confirming a 25 mm, well-circumscribed nodule within the substance of the breast. This lesion had been previously documented and was slowly enlarging in size over several years.